topjohnwu/ndk-box-kitchen
1
0
Fork 0
mirror of https://github.com/topjohnwu/ndk-box-kitchen.git synced 2024-11-23 11:29:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Update patches and config

Browse Source
This commit is contained in:
topjohnwu 2024-07-16 08:40:01 -07:00
parent bdd5eb470b
commit effd7dbd35
44 changed files with 564 additions and 5271 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
busybox.config
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Busybox version: 1.36.1
# Tue May 23 17:20:45 2023
# Mon Jul 15 18:16:39 2024
#
CONFIG_HAVE_DOT_CONFIG=y
@ -94,8 +94,8 @@ CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
CONFIG_PASSWORD_MINLEN=6
CONFIG_MD5_SMALL=1
CONFIG_SHA1_SMALL=3
CONFIG_SHA1_HWACCEL=1
CONFIG_SHA256_HWACCEL=1
# CONFIG_SHA1_HWACCEL is not set
# CONFIG_SHA256_HWACCEL is not set
CONFIG_SHA3_SMALL=1
# CONFIG_FEATURE_NON_POSIX_CP is not set
CONFIG_FEATURE_VERBOSE_CP_MESSAGE=y
@ -298,7 +298,7 @@ CONFIG_MV=y
CONFIG_NICE=y
CONFIG_NL=y
CONFIG_NOHUP=y
# CONFIG_NPROC is not set
CONFIG_NPROC=y
CONFIG_OD=y
CONFIG_PASTE=y
CONFIG_PRINTENV=y
@ -325,7 +325,7 @@ CONFIG_FEATURE_STAT_FILESYSTEM=y
CONFIG_STTY=y
CONFIG_SUM=y
CONFIG_SYNC=y
# CONFIG_FEATURE_SYNC_FANCY is not set
CONFIG_FEATURE_SYNC_FANCY=y
CONFIG_FSYNC=y
CONFIG_TAC=y
CONFIG_TAIL=y
@ -481,7 +481,7 @@ CONFIG_FEATURE_FIND_DELETE=y
CONFIG_FEATURE_FIND_EMPTY=y
CONFIG_FEATURE_FIND_PATH=y
CONFIG_FEATURE_FIND_REGEX=y
# CONFIG_FEATURE_FIND_CONTEXT is not set
CONFIG_FEATURE_FIND_CONTEXT=y
CONFIG_FEATURE_FIND_LINKS=y
CONFIG_GREP=y
CONFIG_EGREP=y
@ -503,9 +503,9 @@ CONFIG_FEATURE_XARGS_SUPPORT_ARGS_FILE=y
# CONFIG_FEATURE_BOOTCHARTD_BLOATED_HEADER is not set
# CONFIG_FEATURE_BOOTCHARTD_CONFIG_FILE is not set
# CONFIG_HALT is not set
CONFIG_POWEROFF=y
CONFIG_REBOOT=y
CONFIG_FEATURE_WAIT_FOR_INIT=y
# CONFIG_POWEROFF is not set
# CONFIG_REBOOT is not set
# CONFIG_FEATURE_WAIT_FOR_INIT is not set
# CONFIG_FEATURE_CALL_TELINIT is not set
CONFIG_TELINIT_PATH=""
# CONFIG_INIT is not set
@ -613,7 +613,7 @@ CONFIG_DMESG=y
CONFIG_FEATURE_DMESG_PRETTY=y
CONFIG_EJECT=y
CONFIG_FEATURE_EJECT_SCSI=y
# CONFIG_FALLOCATE is not set
CONFIG_FALLOCATE=y
CONFIG_FATATTR=y
CONFIG_FBSET=y
CONFIG_FEATURE_FBSET_FANCY=y
@ -661,11 +661,11 @@ CONFIG_MESG=y
CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP=y
CONFIG_MKE2FS=y
CONFIG_MKFS_EXT2=y
CONFIG_MKFS_MINIX=y
CONFIG_FEATURE_MINIX2=y
CONFIG_MKFS_REISER=y
CONFIG_MKDOSFS=y
CONFIG_MKFS_VFAT=y
# CONFIG_MKFS_MINIX is not set
# CONFIG_FEATURE_MINIX2 is not set
# CONFIG_MKFS_REISER is not set
# CONFIG_MKDOSFS is not set
# CONFIG_MKFS_VFAT is not set
CONFIG_MKSWAP=y
CONFIG_FEATURE_MKSWAP_UUID=y
CONFIG_MORE=y
@ -968,8 +968,8 @@ CONFIG_PSCAN=y
CONFIG_ROUTE=y
CONFIG_SLATTACH=y
CONFIG_SSL_CLIENT=y
# CONFIG_TC is not set
# CONFIG_FEATURE_TC_INGRESS is not set
CONFIG_TC=y
CONFIG_FEATURE_TC_INGRESS=y
CONFIG_TCPSVD=y
CONFIG_UDPSVD=y
CONFIG_TELNET=y
@ -1208,7 +1208,7 @@ CONFIG_FEATURE_SH_EXTRA_QUIET=y
# CONFIG_FEATURE_SH_STANDALONE is not set
# CONFIG_FEATURE_SH_NOFORK is not set
CONFIG_FEATURE_SH_READ_FRAC=y
CONFIG_FEATURE_SH_HISTFILESIZE=y
# CONFIG_FEATURE_SH_HISTFILESIZE is not set
CONFIG_FEATURE_SH_EMBEDDED_SCRIPTS=y
#

4
busybox.mk
View File

@ -5,11 +5,9 @@ include $(CLEAR_VARS)
LOCAL_MODULE := busybox
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
LOCAL_STATIC_LIBRARIES := libselinux
LOCAL_DISABLE_FORMAT_STRING_CHECKS := true
LOCAL_LDFLAGS := -static -Wl,--wrap=realpath -Wl,--wrap=rename -Wl,--wrap=renameat
LOCAL_CFLAGS := \
-w -include include/autoconf.h -D__USE_BSD -D__USE_GNU \
-DBB_VER=\"$(BB_VER)\" -DBB_BT=AUTOCONF_TIMESTAMP \
-Wno-implicit-function-declaration
-DBB_VER=\"$(BB_VER)\" -DBB_BT=AUTOCONF_TIMESTAMP
LOCAL_SRC_FILES := \

106
patches/0001-Fix-incorrect-assumptions-about-NDK.patch Normal file
View File

@ -0,0 +1,106 @@
From 4d264bc921b1a74381d356167b4c15673c819456 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sat, 13 Jul 2024 18:26:16 -0700
Subject: [PATCH 01/17] Fix incorrect assumptions about NDK
---
include/platform.h | 5 ++++-
libbb/missing_syscalls.c | 22 ----------------------
miscutils/adjtimex.c | 6 +-----
util-linux/swaponoff.c | 4 +---
4 files changed, 6 insertions(+), 31 deletions(-)
diff --git a/include/platform.h b/include/platform.h
index ea0512f36..e5bb07799 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -545,12 +545,15 @@ typedef unsigned smalluint;
# if __ANDROID_API__ >= 21
# undef HAVE_WAIT3
# endif
+# if __ANDROID_API__ < 24
+# undef HAVE_STRCHRNUL
+# endif
# undef HAVE_MEMPCPY
-# undef HAVE_STRCHRNUL
# undef HAVE_STRVERSCMP
# undef HAVE_UNLOCKED_LINE_OPS
# undef HAVE_NET_ETHERNET_H
# undef HAVE_PRINTF_PERCENTM
+# undef HAVE_SETBIT
#endif
/*
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index dc40d9155..92b44b388 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -8,33 +8,11 @@
#include "libbb.h"
#if defined(ANDROID) || defined(__ANDROID__)
-/*# include <linux/timex.h> - for struct timex, but may collide with <time.h> */
# include <sys/syscall.h>
-pid_t getsid(pid_t pid)
-{
- return syscall(__NR_getsid, pid);
-}
-
-int sethostname(const char *name, size_t len)
-{
- return syscall(__NR_sethostname, name, len);
-}
-
-struct timex;
-int adjtimex(struct timex *buf)
-{
- return syscall(__NR_adjtimex, buf);
-}
int pivot_root(const char *new_root, const char *put_old)
{
return syscall(__NR_pivot_root, new_root, put_old);
}
-# if __ANDROID_API__ < 21
-int tcdrain(int fd)
-{
- return ioctl(fd, TCSBRK, 1);
-}
-# endif
#endif
diff --git a/miscutils/adjtimex.c b/miscutils/adjtimex.c
index 209d1d560..06ee8e903 100644
--- a/miscutils/adjtimex.c
+++ b/miscutils/adjtimex.c
@@ -33,11 +33,7 @@
//usage: "\n -p TCONST"
#include "libbb.h"
-#ifdef __BIONIC__
-# include <linux/timex.h>
-#else
-# include <sys/timex.h>
-#endif
+#include <sys/timex.h>
static const uint16_t statlist_bit[] ALIGN2 = {
STA_PLL,
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index e2ff4b5cc..67c384db6 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -75,9 +75,7 @@
#include "libbb.h"
#include "common_bufsiz.h"
#include <mntent.h>
-#ifndef __BIONIC__
-# include <sys/swap.h>
-#endif
+#include <sys/swap.h>
#if ENABLE_FEATURE_SWAPONOFF_LABEL
# include "volume_id.h"
--
2.45.2

27
patches/0001-Fix-mconf-lkc-host-warning-statement-with-no-effect.patch
View File

@ -1,27 +0,0 @@
From 534ef9f1b0676c20c9a821127e6cdf8107fb6cc7 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Fri, 27 Nov 2015 11:40:52 -0400
Subject: [PATCH 01/35] Fix mconf/lkc host "warning statement with no effect"
---
scripts/kconfig/lkc.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 527f60c99..1972cb9a0 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -12,8 +12,8 @@
# include <libintl.h>
#else
# define gettext(Msgid) ((const char *) (Msgid))
-# define textdomain(Domainname) ((const char *) (Domainname))
-# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
+# define textdomain(Domainname)
+# define bindtextdomain(Domainname, Dirname)
#endif
#ifdef __cplusplus
--
2.45.2

4
patches/0007-loadfont-setfont-conspy-add-missing-header.patch → patches/0002-loadfont-setfont-conspy-add-missing-header.patch
View File

@ -1,7 +1,7 @@
From 048f41aea9fbaa920166369e4cf89fe1cc31693e Mon Sep 17 00:00:00 2001
From 62dc3c2191e35983b619fc750f9f731c4a84a232 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Thu, 3 Dec 2015 01:29:35 -0400
Subject: [PATCH 07/35] loadfont/setfont/conspy: add missing header
Subject: [PATCH 02/17] loadfont/setfont/conspy: add missing header
Imported from dorimanx's combined ported header toolchain:
https://github.com/dorimanx/android-busybox-ndk

325
patches/0003-android-fix-mount-umount-fsck-df.patch
View File

@ -1,325 +0,0 @@
From 00804b71ea96cdba92b33727e9c1b19ef14ff0bd Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Tue, 4 May 2021 00:56:55 -0300
Subject: [PATCH 03/35] android: fix 'mount', 'umount', 'fsck', 'df'
Patch by Tias Guns <tias@ulyssis.org>, based on 'Bionic Patch V1.0' by Vitaly Greck
https://code.google.com/p/busybox-android/downloads/detail?name=patch
Rebased for busybox 1.33.1 by Chris Renshaw <osm0sis@outlook.com>
---
libbb/Kbuild.src | 3 +
libbb/mntent_r.c | 288 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 291 insertions(+)
create mode 100644 libbb/mntent_r.c
diff --git a/libbb/Kbuild.src b/libbb/Kbuild.src
index 653025e56..33c33b6be 100644
--- a/libbb/Kbuild.src
+++ b/libbb/Kbuild.src
@@ -118,6 +118,9 @@ lib-y += xgethostbyname.o
lib-y += xreadlink.o
lib-y += xrealloc_vector.o
+# for android-busybox-ndk
+lib-y += mntent_r.o
+
lib-$(CONFIG_MOUNT) += match_fstype.o
lib-$(CONFIG_UMOUNT) += match_fstype.o
diff --git a/libbb/mntent_r.c b/libbb/mntent_r.c
new file mode 100644
index 000000000..107748740
--- /dev/null
+++ b/libbb/mntent_r.c
@@ -0,0 +1,288 @@
+/* Utilities for reading/writing fstab, mtab, etc.
+ Copyright (C) 1995-2000, 2001, 2002, 2003, 2006, 2010, 2011
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+// file extracted from patch 'Bionic Patch V1.0 (Vitaly Greck)':
+// https://busybox-android.googlecode.com/files/patch
+//
+// looks like its based on misc/mntent_r.c from glibc,
+// contains all fixes in current master (2012-03-19),
+// but is not source identical (mostly stuff removed)
+// using the upstream one fails to build
+
+
+#include <alloca.h>
+#include <mntent.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+
+
+/* Prepare to begin reading and/or writing mount table entries from the
+ beginning of FILE. MODE is as for `fopen'. */
+FILE *setmntent (const char *file, const char *mode)
+{
+ /* Extend the mode parameter with "c" to disable cancellation in the
+ I/O functions and "e" to set FD_CLOEXEC. */
+ size_t modelen = strlen (mode);
+ char newmode[modelen + 3];
+ memcpy (newmode, mode, modelen);
+ memcpy (newmode + modelen, "ce", 3);
+ FILE *result = fopen (file, newmode);
+
+ return result;
+}
+
+
+/* Close a stream opened with `setmntent'. */
+int endmntent (FILE *stream)
+{
+ if (stream) /* SunOS 4.x allows for NULL stream */
+ fclose (stream);
+ return 1; /* SunOS 4.x says to always return 1 */
+}
+
+
+/* Since the values in a line are separated by spaces, a name cannot
+ contain a space. Therefore some programs encode spaces in names
+ by the strings "\040". We undo the encoding when reading an entry.
+ The decoding happens in place. */
+static char *
+decode_name (char *buf)
+{
+ char *rp = buf;
+ char *wp = buf;
+
+ do
+ if (rp[0] == '\\' && rp[1] == '0' && rp[2] == '4' && rp[3] == '0')
+ {
+ /* \040 is a SPACE. */
+ *wp++ = ' ';
+ rp += 3;
+ }
+ else if (rp[0] == '\\' && rp[1] == '0' && rp[2] == '1' && rp[3] == '1')
+ {
+ /* \011 is a TAB. */
+ *wp++ = '\t';
+ rp += 3;
+ }
+ else if (rp[0] == '\\' && rp[1] == '0' && rp[2] == '1' && rp[3] == '2')
+ {
+ /* \012 is a NEWLINE. */
+ *wp++ = '\n';
+ rp += 3;
+ }
+ else if (rp[0] == '\\' && rp[1] == '\\')
+ {
+ /* We have to escape \\ to be able to represent all characters. */
+ *wp++ = '\\';
+ rp += 1;
+ }
+ else if (rp[0] == '\\' && rp[1] == '1' && rp[2] == '3' && rp[3] == '4')
+ {
+ /* \134 is also \\. */
+ *wp++ = '\\';
+ rp += 3;
+ }
+ else
+ *wp++ = *rp;
+ while (*rp++ != '\0');
+
+ return buf;
+}
+
+
+/* Read one mount table entry from STREAM. Returns a pointer to storage
+ reused on the next call, or null for EOF or error (use feof/ferror to
+ check). */
+struct mntent *getmntent_r (FILE *stream, struct mntent *mp, char *buffer, int bufsiz)
+{
+ char *cp;
+ char *head;
+
+ do
+ {
+ char *end_ptr;
+
+ if (fgets (buffer, bufsiz, stream) == NULL)
+ {
+ return NULL;
+ }
+
+ end_ptr = strchr (buffer, '\n');
+ if (end_ptr != NULL) /* chop newline */
+ *end_ptr = '\0';
+ else
+ {
+ /* Not the whole line was read. Do it now but forget it. */
+ char tmp[1024];
+ while (fgets (tmp, sizeof tmp, stream) != NULL)
+ if (strchr (tmp, '\n') != NULL)
+ break;
+ }
+
+ head = buffer + strspn (buffer, " \t");
+ /* skip empty lines and comment lines: */
+ }
+ while (head[0] == '\0' || head[0] == '#');
+
+ cp = strsep (&head, " \t");
+ mp->mnt_fsname = cp != NULL ? decode_name (cp) : (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ cp = strsep (&head, " \t");
+ mp->mnt_dir = cp != NULL ? decode_name (cp) : (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ cp = strsep (&head, " \t");
+ mp->mnt_type = cp != NULL ? decode_name (cp) : (char *) "";
+ if (head)
+ head += strspn (head, " \t");
+ cp = strsep (&head, " \t");
+ mp->mnt_opts = cp != NULL ? decode_name (cp) : (char *) "";
+ switch (head ? sscanf (head, " %d %d ", &mp->mnt_freq, &mp->mnt_passno) : 0)
+ {
+ case 0:
+ mp->mnt_freq = 0;
+ case 1:
+ mp->mnt_passno = 0;
+ case 2:
+ break;
+ }
+
+ return mp;
+}
+
+struct mntent *getmntent (FILE *stream)
+{
+ static struct mntent m;
+ static char *getmntent_buffer;
+
+ #define BUFFER_SIZE 4096
+ if (getmntent_buffer == NULL) {
+ getmntent_buffer = (char *) malloc (BUFFER_SIZE);
+ }
+
+ return getmntent_r (stream, &m, getmntent_buffer, BUFFER_SIZE);
+ #undef BUFFER_SIZE
+}
+
+
+/* We have to use an encoding for names if they contain spaces or tabs.
+ To be able to represent all characters we also have to escape the
+ backslash itself. This "function" must be a macro since we use
+ `alloca'. */
+#define encode_name(name) \
+ do { \
+ const char *rp = name; \
+ \
+ while (*rp != '\0') \
+ if (*rp == ' ' || *rp == '\t' || *rp == '\n' || *rp == '\\') \
+ break; \
+ else \
+ ++rp; \
+ \
+ if (*rp != '\0') \
+ { \
+ /* In the worst case the length of the string can increase to \
+ four times the current length. */ \
+ char *wp; \
+ \
+ rp = name; \
+ name = wp = (char *) alloca (strlen (name) * 4 + 1); \
+ \
+ do \
+ if (*rp == ' ') \
+ { \
+ *wp++ = '\\'; \
+ *wp++ = '0'; \
+ *wp++ = '4'; \
+ *wp++ = '0'; \
+ } \
+ else if (*rp == '\t') \
+ { \
+ *wp++ = '\\'; \
+ *wp++ = '0'; \
+ *wp++ = '1'; \
+ *wp++ = '1'; \
+ } \
+ else if (*rp == '\n') \
+ { \
+ *wp++ = '\\'; \
+ *wp++ = '0'; \
+ *wp++ = '1'; \
+ *wp++ = '2'; \
+ } \
+ else if (*rp == '\\') \
+ { \
+ *wp++ = '\\'; \
+ *wp++ = '\\'; \
+ } \
+ else \
+ *wp++ = *rp; \
+ while (*rp++ != '\0'); \
+ } \
+ } while (0)
+
+
+/* Write the mount table entry described by MNT to STREAM.
+ Return zero on success, nonzero on failure. */
+int addmntent (FILE *stream, const struct mntent *mnt)
+{
+ struct mntent mntcopy = *mnt;
+ if (fseek (stream, 0, SEEK_END))
+ return 1;
+
+ /* Encode spaces and tabs in the names. */
+ encode_name (mntcopy.mnt_fsname);
+ encode_name (mntcopy.mnt_dir);
+ encode_name (mntcopy.mnt_type);
+ encode_name (mntcopy.mnt_opts);
+
+ return (fprintf (stream, "%s %s %s %s %d %d\n",
+ mntcopy.mnt_fsname,
+ mntcopy.mnt_dir,
+ mntcopy.mnt_type,
+ mntcopy.mnt_opts,
+ mntcopy.mnt_freq,
+ mntcopy.mnt_passno) < 0
+ || fflush (stream) != 0);
+}
+
+
+/* Search MNT->mnt_opts for an option matching OPT.
+ Returns the address of the substring, or null if none found. */
+char *hasmntopt (const struct mntent *mnt, const char *opt)
+{
+ const size_t optlen = strlen (opt);
+ char *rest = mnt->mnt_opts, *p;
+
+ while ((p = strstr (rest, opt)) != NULL)
+ {
+ if ((p == rest || p[-1] == ',')
+ && (p[optlen] == '\0' || p[optlen] == '=' || p[optlen] == ','))
+ return p;
+
+ rest = strchr (p, ',');
+ if (rest == NULL)
+ break;
+ ++rest;
+ }
+
+ return NULL;
+}
--
2.45.2

4
patches/0013-fix-ipcs-ipcrm-no-sys-sem-shm-msg-etc.patch → patches/0003-fix-ipcs-ipcrm-no-sys-sem-shm-msg-etc.patch
View File

@ -1,7 +1,7 @@
From 187cfa9753417e5033aa8893ca4e0299c934ebac Mon Sep 17 00:00:00 2001
From 9cf0fa6cd156d864a738c21d34ee273392c56dfc Mon Sep 17 00:00:00 2001
From: Tias Guns <tias@ulyssis.org>
Date: Tue, 20 Mar 2012 21:26:07 +0000
Subject: [PATCH 13/35] fix ipcs, ipcrm no sys/sem-shm-msg, etc
Subject: [PATCH 03/17] fix ipcs, ipcrm no sys/sem-shm-msg, etc
patch from 'no-sys-shm,msg,sem' by Dan Drown
http://dan.drown.org/android/src/busybox/

25
patches/0004-Bionic-does-not-have-ether_hostton.patch Normal file
View File

@ -0,0 +1,25 @@
From 41a741b2213a0f127c239e163d1f8f894f5390f6 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sat, 13 Jul 2024 18:35:56 -0700
Subject: [PATCH 04/17] Bionic does not have ether_hostton
---
networking/ether-wake.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/networking/ether-wake.c b/networking/ether-wake.c
index 36e90acfb..0bbf2057f 100644
--- a/networking/ether-wake.c
+++ b/networking/ether-wake.c
@@ -130,7 +130,7 @@ static void get_dest_addr(const char *hostid, struct ether_addr *eaddr)
eap = ether_aton_r(hostid, eaddr);
if (eap) {
bb_debug_msg("The target station address is %s\n\n", ether_ntoa(eap));
-#if !defined(__UCLIBC__) || UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30)
+#if !defined(__BIONIC__) && (!defined(__UCLIBC__) || UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30))
} else if (ether_hostton(hostid, eaddr) == 0) {
bb_debug_msg("Station address for hostname %s is %s\n\n", hostid, ether_ntoa(eaddr));
#endif
--
2.45.2

530
patches/0004-eject-add-missing-headers.patch
View File

@ -1,530 +0,0 @@
From f753b7bd2c777ff5b31c5faba49537c7095e1614 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Thu, 3 Dec 2015 17:01:57 -0400
Subject: [PATCH 04/35] eject: add missing headers
Imported from dorimanx's combined ported header toolchain:
https://github.com/dorimanx/android-busybox-ndk
---
include/scsi/scsi.h | 225 ++++++++++++++++++++++++++++++++++++
include/scsi/sg.h | 276 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 501 insertions(+)
create mode 100644 include/scsi/scsi.h
create mode 100644 include/scsi/sg.h
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
new file mode 100644
index 000000000..06377ab00
--- /dev/null
+++ b/include/scsi/scsi.h
@@ -0,0 +1,225 @@
+/* Copyright (C) 1998-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/*
+ * This header file contains public constants and structures used by
+ * the scsi code for linux.
+ */
+
+#ifndef _SCSI_SCSI_H
+#define _SCSI_SCSI_H 1
+
+#include <features.h>
+
+/*
+ * SCSI opcodes
+ */
+
+#define TEST_UNIT_READY 0x00
+#define REZERO_UNIT 0x01
+#define REQUEST_SENSE 0x03
+#define FORMAT_UNIT 0x04
+#define READ_BLOCK_LIMITS 0x05
+#define REASSIGN_BLOCKS 0x07
+#define READ_6 0x08
+#define WRITE_6 0x0a
+#define SEEK_6 0x0b
+#define READ_REVERSE 0x0f
+#define WRITE_FILEMARKS 0x10
+#define SPACE 0x11
+#define INQUIRY 0x12
+#define RECOVER_BUFFERED_DATA 0x14
+#define MODE_SELECT 0x15
+#define RESERVE 0x16
+#define RELEASE 0x17
+#define COPY 0x18
+#define ERASE 0x19
+#define MODE_SENSE 0x1a
+#define START_STOP 0x1b
+#define RECEIVE_DIAGNOSTIC 0x1c
+#define SEND_DIAGNOSTIC 0x1d
+#define ALLOW_MEDIUM_REMOVAL 0x1e
+
+#define SET_WINDOW 0x24
+#define READ_CAPACITY 0x25
+#define READ_10 0x28
+#define WRITE_10 0x2a
+#define SEEK_10 0x2b
+#define WRITE_VERIFY 0x2e
+#define VERIFY 0x2f
+#define SEARCH_HIGH 0x30
+#define SEARCH_EQUAL 0x31
+#define SEARCH_LOW 0x32
+#define SET_LIMITS 0x33
+#define PRE_FETCH 0x34
+#define READ_POSITION 0x34
+#define SYNCHRONIZE_CACHE 0x35
+#define LOCK_UNLOCK_CACHE 0x36
+#define READ_DEFECT_DATA 0x37
+#define MEDIUM_SCAN 0x38
+#define COMPARE 0x39
+#define COPY_VERIFY 0x3a
+#define WRITE_BUFFER 0x3b
+#define READ_BUFFER 0x3c
+#define UPDATE_BLOCK 0x3d
+#define READ_LONG 0x3e
+#define WRITE_LONG 0x3f
+#define CHANGE_DEFINITION 0x40
+#define WRITE_SAME 0x41
+#define READ_TOC 0x43
+#define LOG_SELECT 0x4c
+#define LOG_SENSE 0x4d
+#define MODE_SELECT_10 0x55
+#define RESERVE_10 0x56
+#define RELEASE_10 0x57
+#define MODE_SENSE_10 0x5a
+#define PERSISTENT_RESERVE_IN 0x5e
+#define PERSISTENT_RESERVE_OUT 0x5f
+#define MOVE_MEDIUM 0xa5
+#define READ_12 0xa8
+#define WRITE_12 0xaa
+#define WRITE_VERIFY_12 0xae
+#define SEARCH_HIGH_12 0xb0
+#define SEARCH_EQUAL_12 0xb1
+#define SEARCH_LOW_12 0xb2
+#define READ_ELEMENT_STATUS 0xb8
+#define SEND_VOLUME_TAG 0xb6
+#define WRITE_LONG_2 0xea
+
+/*
+ * Status codes
+ */
+
+#define GOOD 0x00
+#define CHECK_CONDITION 0x01
+#define CONDITION_GOOD 0x02
+#define BUSY 0x04
+#define INTERMEDIATE_GOOD 0x08
+#define INTERMEDIATE_C_GOOD 0x0a
+#define RESERVATION_CONFLICT 0x0c
+#define COMMAND_TERMINATED 0x11
+#define QUEUE_FULL 0x14
+
+#define STATUS_MASK 0x3e
+
+/*
+ * SENSE KEYS
+ */
+
+#define NO_SENSE 0x00
+#define RECOVERED_ERROR 0x01
+#define NOT_READY 0x02
+#define MEDIUM_ERROR 0x03
+#define HARDWARE_ERROR 0x04
+#define ILLEGAL_REQUEST 0x05
+#define UNIT_ATTENTION 0x06
+#define DATA_PROTECT 0x07
+#define BLANK_CHECK 0x08
+#define COPY_ABORTED 0x0a
+#define ABORTED_COMMAND 0x0b
+#define VOLUME_OVERFLOW 0x0d
+#define MISCOMPARE 0x0e
+
+
+/*
+ * DEVICE TYPES
+ */
+
+#define TYPE_DISK 0x00
+#define TYPE_TAPE 0x01
+#define TYPE_PROCESSOR 0x03 /* HP scanners use this */
+#define TYPE_WORM 0x04 /* Treated as ROM by our system */
+#define TYPE_ROM 0x05
+#define TYPE_SCANNER 0x06
+#define TYPE_MOD 0x07 /* Magneto-optical disk -
+ * - treated as TYPE_DISK */
+#define TYPE_MEDIUM_CHANGER 0x08
+#define TYPE_ENCLOSURE 0x0d /* Enclosure Services Device */
+#define TYPE_NO_LUN 0x7f
+
+/*
+ * standard mode-select header prepended to all mode-select commands
+ *
+ * moved here from cdrom.h -- kraxel
+ */
+
+struct ccs_modesel_head
+ {
+ unsigned char _r1; /* reserved. */
+ unsigned char medium; /* device-specific medium type. */
+ unsigned char _r2; /* reserved. */
+ unsigned char block_desc_length; /* block descriptor length. */
+ unsigned char density; /* device-specific density code. */
+ unsigned char number_blocks_hi; /* number of blocks in this block
+ desc. */
+ unsigned char number_blocks_med;
+ unsigned char number_blocks_lo;
+ unsigned char _r3;
+ unsigned char block_length_hi; /* block length for blocks in this
+ desc. */
+ unsigned char block_length_med;
+ unsigned char block_length_lo;
+ };
+
+/*
+ * MESSAGE CODES
+ */
+
+#define COMMAND_COMPLETE 0x00
+#define EXTENDED_MESSAGE 0x01
+#define EXTENDED_MODIFY_DATA_POINTER 0x00
+#define EXTENDED_SDTR 0x01
+#define EXTENDED_EXTENDED_IDENTIFY 0x02 /* SCSI-I only */
+#define EXTENDED_WDTR 0x03
+#define SAVE_POINTERS 0x02
+#define RESTORE_POINTERS 0x03
+#define DISCONNECT 0x04
+#define INITIATOR_ERROR 0x05
+#define ABORT 0x06
+#define MESSAGE_REJECT 0x07
+#define NOP 0x08
+#define MSG_PARITY_ERROR 0x09
+#define LINKED_CMD_COMPLETE 0x0a
+#define LINKED_FLG_CMD_COMPLETE 0x0b
+#define BUS_DEVICE_RESET 0x0c
+
+#define INITIATE_RECOVERY 0x0f /* SCSI-II only */
+#define RELEASE_RECOVERY 0x10 /* SCSI-II only */
+
+#define SIMPLE_QUEUE_TAG 0x20
+#define HEAD_OF_QUEUE_TAG 0x21
+#define ORDERED_QUEUE_TAG 0x22
+
+/*
+ * Here are some scsi specific ioctl commands which are sometimes useful.
+ */
+/* These are a few other constants only used by scsi devices. */
+
+#define SCSI_IOCTL_GET_IDLUN 0x5382
+
+/* Used to turn on and off tagged queuing for scsi devices. */
+
+#define SCSI_IOCTL_TAGGED_ENABLE 0x5383
+#define SCSI_IOCTL_TAGGED_DISABLE 0x5384
+
+/* Used to obtain the host number of a device. */
+#define SCSI_IOCTL_PROBE_HOST 0x5385
+
+/* Used to get the bus number for a device. */
+#define SCSI_IOCTL_GET_BUS_NUMBER 0x5386
+
+#endif /* scsi/scsi.h */
diff --git a/include/scsi/sg.h b/include/scsi/sg.h
new file mode 100644
index 000000000..767945236
--- /dev/null
+++ b/include/scsi/sg.h
@@ -0,0 +1,276 @@
+/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/*
+ History:
+ Started: Aug 9 by Lawrence Foard (entropy@world.std.com), to allow user
+ process control of SCSI devices.
+ Development Sponsored by Killy Corp. NY NY
+*/
+
+#ifndef _SCSI_SG_H
+#define _SCSI_SG_H 1
+
+#include <features.h>
+#define __need_size_t
+#include <stddef.h>
+
+
+/* New interface introduced in the 3.x SG drivers follows */
+
+/* Same structure as used by readv() Linux system call. It defines one
+ scatter-gather element. */
+typedef struct sg_iovec
+{
+ void * iov_base; /* Starting address */
+ size_t iov_len; /* Length in bytes */
+} sg_iovec_t;
+
+
+typedef struct sg_io_hdr
+{
+ int interface_id; /* [i] 'S' for SCSI generic (required) */
+ int dxfer_direction; /* [i] data transfer direction */
+ unsigned char cmd_len; /* [i] SCSI command length ( <= 16 bytes) */
+ unsigned char mx_sb_len; /* [i] max length to write to sbp */
+ unsigned short int iovec_count; /* [i] 0 implies no scatter gather */
+ unsigned int dxfer_len; /* [i] byte count of data transfer */
+ void * dxferp; /* [i], [*io] points to data transfer memory
+ or scatter gather list */
+ unsigned char * cmdp; /* [i], [*i] points to command to perform */
+ unsigned char * sbp; /* [i], [*o] points to sense_buffer memory */
+ unsigned int timeout; /* [i] MAX_UINT->no timeout (unit: millisec) */
+ unsigned int flags; /* [i] 0 -> default, see SG_FLAG... */
+ int pack_id; /* [i->o] unused internally (normally) */
+ void * usr_ptr; /* [i->o] unused internally */
+ unsigned char status; /* [o] scsi status */
+ unsigned char masked_status;/* [o] shifted, masked scsi status */
+ unsigned char msg_status; /* [o] messaging level data (optional) */
+ unsigned char sb_len_wr; /* [o] byte count actually written to sbp */
+ unsigned short int host_status; /* [o] errors from host adapter */
+ unsigned short int driver_status;/* [o] errors from software driver */
+ int resid; /* [o] dxfer_len - actual_transferred */
+ unsigned int duration; /* [o] time taken by cmd (unit: millisec) */
+ unsigned int info; /* [o] auxiliary information */
+} sg_io_hdr_t;
+
+
+/* Use negative values to flag difference from original sg_header structure. */
+#define SG_DXFER_NONE -1 /* e.g. a SCSI Test Unit Ready command */
+#define SG_DXFER_TO_DEV -2 /* e.g. a SCSI WRITE command */
+#define SG_DXFER_FROM_DEV -3 /* e.g. a SCSI READ command */
+#define SG_DXFER_TO_FROM_DEV -4 /* treated like SG_DXFER_FROM_DEV with the
+ additional property than during indirect
+ IO the user buffer is copied into the
+ kernel buffers before the transfer */
+
+
+/* following flag values can be "or"-ed together */
+#define SG_FLAG_DIRECT_IO 1 /* default is indirect IO */
+#define SG_FLAG_LUN_INHIBIT 2 /* default is to put device's lun into */
+ /* the 2nd byte of SCSI command */
+#define SG_FLAG_NO_DXFER 0x10000 /* no transfer of kernel buffers to/from */
+ /* user space (debug indirect IO) */
+
+/* The following 'info' values are "or"-ed together. */
+#define SG_INFO_OK_MASK 0x1
+#define SG_INFO_OK 0x0 /* no sense, host nor driver "noise" */
+#define SG_INFO_CHECK 0x1 /* something abnormal happened */
+
+#define SG_INFO_DIRECT_IO_MASK 0x6
+#define SG_INFO_INDIRECT_IO 0x0 /* data xfer via kernel buffers (or no xfer) */
+#define SG_INFO_DIRECT_IO 0x2 /* direct IO requested and performed */
+#define SG_INFO_MIXED_IO 0x4 /* part direct, part indirect IO */
+
+
+/* Request information about a specific SG device, used by
+ SG_GET_SCSI_ID ioctl (). */
+struct sg_scsi_id {
+ /* Host number as in "scsi<n>" where 'n' is one of 0, 1, 2 etc. */
+ int host_no;
+ int channel;
+ /* SCSI id of target device. */
+ int scsi_id;
+ int lun;
+ /* TYPE_... defined in <scsi/scsi.h>. */
+ int scsi_type;
+ /* Host (adapter) maximum commands per lun. */
+ short int h_cmd_per_lun;
+ /* Device (or adapter) maximum queue length. */
+ short int d_queue_depth;
+ /* Unused, set to 0 for now. */
+ int unused[2];
+};
+
+/* Used by SG_GET_REQUEST_TABLE ioctl(). */
+typedef struct sg_req_info {
+ char req_state; /* 0 -> not used, 1 -> written, 2 -> ready to read */
+ char orphan; /* 0 -> normal request, 1 -> from interruped SG_IO */
+ char sg_io_owned; /* 0 -> complete with read(), 1 -> owned by SG_IO */
+ char problem; /* 0 -> no problem detected, 1 -> error to report */
+ int pack_id; /* pack_id associated with request */
+ void * usr_ptr; /* user provided pointer (in new interface) */
+ unsigned int duration; /* millisecs elapsed since written (req_state==1)
+ or request duration (req_state==2) */
+ int unused;
+} sg_req_info_t;
+
+
+/* IOCTLs: Those ioctls that are relevant to the SG 3.x drivers follow.
+ [Those that only apply to the SG 2.x drivers are at the end of the file.]
+ (_GET_s yield result via 'int *' 3rd argument unless otherwise indicated) */
+
+#define SG_EMULATED_HOST 0x2203 /* true for emulated host adapter (ATAPI) */
+
+/* Used to configure SCSI command transformation layer for ATAPI devices */
+/* Only supported by the ide-scsi driver */
+#define SG_SET_TRANSFORM 0x2204 /* N.B. 3rd arg is not pointer but value: */
+ /* 3rd arg = 0 to disable transform, 1 to enable it */
+#define SG_GET_TRANSFORM 0x2205
+
+#define SG_SET_RESERVED_SIZE 0x2275 /* request a new reserved buffer size */
+#define SG_GET_RESERVED_SIZE 0x2272 /* actual size of reserved buffer */
+
+/* The following ioctl has a 'sg_scsi_id_t *' object as its 3rd argument. */
+#define SG_GET_SCSI_ID 0x2276 /* Yields fd's bus, chan, dev, lun + type */
+/* SCSI id information can also be obtained from SCSI_IOCTL_GET_IDLUN */
+
+/* Override host setting and always DMA using low memory ( <16MB on i386) */
+#define SG_SET_FORCE_LOW_DMA 0x2279 /* 0-> use adapter setting, 1-> force */
+#define SG_GET_LOW_DMA 0x227a /* 0-> use all ram for dma; 1-> low dma ram */
+
+/* When SG_SET_FORCE_PACK_ID set to 1, pack_id is input to read() which
+ tries to fetch a packet with a matching pack_id, waits, or returns EAGAIN.
+ If pack_id is -1 then read oldest waiting. When ...FORCE_PACK_ID set to 0
+ then pack_id ignored by read() and oldest readable fetched. */
+#define SG_SET_FORCE_PACK_ID 0x227b
+#define SG_GET_PACK_ID 0x227c /* Yields oldest readable pack_id (or -1) */
+
+#define SG_GET_NUM_WAITING 0x227d /* Number of commands awaiting read() */
+
+/* Yields max scatter gather tablesize allowed by current host adapter */
+#define SG_GET_SG_TABLESIZE 0x227F /* 0 implies can't do scatter gather */
+
+#define SG_GET_VERSION_NUM 0x2282 /* Example: version 2.1.34 yields 20134 */
+
+/* Returns -EBUSY if occupied. 3rd argument pointer to int (see next) */
+#define SG_SCSI_RESET 0x2284
+/* Associated values that can be given to SG_SCSI_RESET follow */
+#define SG_SCSI_RESET_NOTHING 0
+#define SG_SCSI_RESET_DEVICE 1
+#define SG_SCSI_RESET_BUS 2
+#define SG_SCSI_RESET_HOST 3
+
+/* synchronous SCSI command ioctl, (only in version 3 interface) */
+#define SG_IO 0x2285 /* similar effect as write() followed by read() */
+
+#define SG_GET_REQUEST_TABLE 0x2286 /* yields table of active requests */
+
+/* How to treat EINTR during SG_IO ioctl(), only in SG 3.x series */
+#define SG_SET_KEEP_ORPHAN 0x2287 /* 1 -> hold for read(), 0 -> drop (def) */
+#define SG_GET_KEEP_ORPHAN 0x2288
+
+
+#define SG_SCATTER_SZ (8 * 4096) /* PAGE_SIZE not available to user */
+/* Largest size (in bytes) a single scatter-gather list element can have.
+ The value must be a power of 2 and <= (PAGE_SIZE * 32) [131072 bytes on
+ i386]. The minimum value is PAGE_SIZE. If scatter-gather not supported
+ by adapter then this value is the largest data block that can be
+ read/written by a single scsi command. The user can find the value of
+ PAGE_SIZE by calling getpagesize() defined in unistd.h . */
+
+#define SG_DEFAULT_RETRIES 1
+
+/* Defaults, commented if they differ from original sg driver */
+#define SG_DEF_FORCE_LOW_DMA 0 /* was 1 -> memory below 16MB on i386 */
+#define SG_DEF_FORCE_PACK_ID 0
+#define SG_DEF_KEEP_ORPHAN 0
+#define SG_DEF_RESERVED_SIZE SG_SCATTER_SZ /* load time option */
+
+/* maximum outstanding requests, write() yields EDOM if exceeded */
+#define SG_MAX_QUEUE 16
+
+#define SG_BIG_BUFF SG_DEF_RESERVED_SIZE /* for backward compatibility */
+
+/* Alternate style type names, "..._t" variants preferred */
+typedef struct sg_io_hdr Sg_io_hdr;
+typedef struct sg_io_vec Sg_io_vec;
+typedef struct sg_scsi_id Sg_scsi_id;
+typedef struct sg_req_info Sg_req_info;
+
+
+/* vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv */
+/* The older SG interface based on the 'sg_header' structure follows. */
+/* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ */
+
+#define SG_MAX_SENSE 16 /* this only applies to the sg_header interface */
+
+struct sg_header
+ {
+ /* Length of incoming packet (including header). */
+ int pack_len;
+ /* Maximal length of expected reply. */
+ int reply_len;
+ /* Id number of packet. */
+ int pack_id;
+ /* 0==ok, otherwise error number. */
+ int result;
+ /* Force 12 byte command length for group 6 & 7 commands. */
+ unsigned int twelve_byte:1;
+ /* SCSI status from target. */
+ unsigned int target_status:5;
+ /* Host status (see "DID" codes). */
+ unsigned int host_status:8;
+ /* Driver status+suggestion. */
+ unsigned int driver_status:8;
+ /* Unused. */
+ unsigned int other_flags:10;
+ /* Output in 3 cases:
+ when target_status is CHECK_CONDITION or
+ when target_status is COMMAND_TERMINATED or
+ when (driver_status & DRIVER_SENSE) is true. */
+ unsigned char sense_buffer[SG_MAX_SENSE];
+ };
+
+
+/* IOCTLs: The following are not required (or ignored) when the sg_io_hdr_t
+ interface is used. They are kept for backward compatibility with
+ the original and version 2 drivers. */
+
+#define SG_SET_TIMEOUT 0x2201 /* Set timeout; *(int *)arg==timeout. */
+#define SG_GET_TIMEOUT 0x2202 /* Get timeout; return timeout. */
+
+/* Get/set command queuing state per fd (default is SG_DEF_COMMAND_Q). */
+#define SG_GET_COMMAND_Q 0x2270 /* Yields 0 (queuing off) or 1 (on). */
+#define SG_SET_COMMAND_Q 0x2271 /* Change queuing state with 0 or 1. */
+
+/* Turn on error sense trace (1..8), dump this device to log/console (9)
+ or dump all sg device states ( >9 ) to log/console. */
+#define SG_SET_DEBUG 0x227e /* 0 -> turn off debug */
+
+#define SG_NEXT_CMD_LEN 0x2283 /* Override SCSI command length with given
+ number on the next write() on this file
+ descriptor. */
+
+/* Defaults, commented if they differ from original sg driver */
+#define SG_DEFAULT_TIMEOUT (60*HZ) /* HZ == 'jiffies in 1 second' */
+#define SG_DEF_COMMAND_Q 0 /* command queuing is always on when
+ the new interface is used */
+#define SG_DEF_UNDERRUN_FLAG 0
+
+
+#endif /* scsi/sg.h */
--
2.45.2

45
patches/0005-Prevent-duplicate-in6_ifreq-definition.patch Normal file
View File

@ -0,0 +1,45 @@
From 79bdb8978e9ffcfc4799ed00206602d5e57b5844 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sun, 14 Jul 2024 16:54:36 -0700
Subject: [PATCH 05/17] Prevent duplicate in6_ifreq definition
---
networking/ifconfig.c | 8 --------
networking/interface.c | 2 +-
2 files changed, 1 insertion(+), 9 deletions(-)
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index 9ee232a66..06898b6d2 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -127,14 +127,6 @@
# define IFF_DYNAMIC 0x8000 /* dialup device with changing addresses */
#endif
-#if ENABLE_FEATURE_IPV6
-struct in6_ifreq {
- struct in6_addr ifr6_addr;
- uint32_t ifr6_prefixlen;
- int ifr6_ifindex;
-};
-#endif
-
/*
* Here are the bit masks for the "flags" member of struct options below.
* N_ signifies no arg prefix; M_ signifies arg prefixed by '-'.
diff --git a/networking/interface.c b/networking/interface.c
index 6b6c0944a..cf48733da 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -54,7 +54,7 @@
#define _PATH_PROCNET_IFINET6 "/proc/net/if_inet6"
#ifdef HAVE_AFINET6
-# ifndef _LINUX_IN6_H
+# ifndef _UAPI_IPV6_H
/*
* This is from linux/include/net/ipv6.h
*/
--
2.45.2

253
patches/0005-fix-udhcpd-and-nameif-add-ether_ntoa_r-and-ether_ato.patch
View File

@ -1,253 +0,0 @@
From b454f643056e7b0e7799f202370e0a2ec3893665 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Tue, 10 Jan 2017 10:24:29 -0400
Subject: [PATCH 05/35] fix udhcpd and nameif, add ether_ntoa_r and
ether_aton_r from glibc
this patch also fixes part of arping and ether-wake, but not sufficiently yet
Patch modified by Tias Guns <tias@ulyssis.org> from 'ether_XtoY-from-glibc' by Dan Drown
http://dan.drown.org/android/src/busybox/
Rebased for busybox 1.26.1 by Chris Renshaw <osm0sis@outlook.com>
---
networking/arping.c | 1 +
networking/ether-wake.c | 6 ++--
networking/ether_aton_r.c | 63 +++++++++++++++++++++++++++++++++++++
networking/ether_ntoa_r.c | 33 +++++++++++++++++++
networking/ether_port.h | 29 +++++++++++++++++
networking/nameif.c | 1 +
networking/udhcp/Kbuild.src | 1 +
networking/udhcp/dhcpd.c | 4 +++
8 files changed, 136 insertions(+), 2 deletions(-)
create mode 100644 networking/ether_aton_r.c
create mode 100644 networking/ether_ntoa_r.c
create mode 100644 networking/ether_port.h
diff --git a/networking/arping.c b/networking/arping.c
index 86f0221ed..6a1b8bae1 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -14,6 +14,7 @@
//applet:IF_ARPING(APPLET(arping, BB_DIR_USR_SBIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_ARPING) += arping.o
+//kbuild:lib-$(CONFIG_ARPING) += ether_ntoa_r.o
//usage:#define arping_trivial_usage
//usage: "[-fqbDUA] [-c CNT] [-w TIMEOUT] [-I IFACE] [-s SRC_IP] DST_IP"
diff --git a/networking/ether-wake.c b/networking/ether-wake.c
index 36e90acfb..809c0d9f0 100644
--- a/networking/ether-wake.c
+++ b/networking/ether-wake.c
@@ -72,6 +72,7 @@
//applet:IF_ETHER_WAKE(APPLET_ODDNAME(ether-wake, ether_wake, BB_DIR_USR_SBIN, BB_SUID_DROP, ether_wake))
//kbuild:lib-$(CONFIG_ETHER_WAKE) += ether-wake.o
+//kbuild:lib-$(CONFIG_ETHER_WAKE) += ether_aton_r.o ether_ntoa_r.o
//usage:#define ether_wake_trivial_usage
//usage: "[-b] [-i IFACE] [-p aa:bb:cc:dd[:ee:ff]/a.b.c.d] MAC"
@@ -126,13 +127,14 @@ void bb_debug_dump_packet(unsigned char *outpack, int pktsize)
static void get_dest_addr(const char *hostid, struct ether_addr *eaddr)
{
struct ether_addr *eap;
+ char ether_buf[20];
eap = ether_aton_r(hostid, eaddr);
if (eap) {
- bb_debug_msg("The target station address is %s\n\n", ether_ntoa(eap));
+ bb_debug_msg("The target station address is %s\n\n", ether_ntoa_r(eap, ether_buf));
#if !defined(__UCLIBC__) || UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30)
} else if (ether_hostton(hostid, eaddr) == 0) {
- bb_debug_msg("Station address for hostname %s is %s\n\n", hostid, ether_ntoa(eaddr));
+ bb_debug_msg("Station address for hostname %s is %s\n\n", hostid, ether_ntoa_r(eaddr, ether_buf));
#endif
} else {
bb_show_usage();
diff --git a/networking/ether_aton_r.c b/networking/ether_aton_r.c
new file mode 100644
index 000000000..0215f16d4
--- /dev/null
+++ b/networking/ether_aton_r.c
@@ -0,0 +1,63 @@
+/* Copyright (C) 1996,97,98,99,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <ctype.h>
+#include <sys/types.h>
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+struct ether_addr *
+ether_aton_r (const char *asc, struct ether_addr *addr)
+{
+ size_t cnt;
+
+ for (cnt = 0; cnt < 6; ++cnt)
+ {
+ unsigned int number;
+ char ch;
+
+ ch = tolower (*asc++);
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return NULL;
+ number = isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = tolower (*asc);
+ if ((cnt < 5 && ch != ':') || (cnt == 5 && ch != '\0' && !isspace (ch)))
+ {
+ ++asc;
+ if ((ch < '0' || ch > '9') && (ch < 'a' || ch > 'f'))
+ return NULL;
+ number <<= 4;
+ number += isdigit (ch) ? (ch - '0') : (ch - 'a' + 10);
+
+ ch = *asc;
+ if (cnt < 5 && ch != ':')
+ return NULL;
+ }
+
+ /* Store result. */
+ addr->ether_addr_octet[cnt] = (unsigned char) number;
+
+ /* Skip ':'. */
+ ++asc;
+ }
+
+ return addr;
+}
diff --git a/networking/ether_ntoa_r.c b/networking/ether_ntoa_r.c
new file mode 100644
index 000000000..cd5061434
--- /dev/null
+++ b/networking/ether_ntoa_r.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1996,97,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdio.h>
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+
+char *
+ether_ntoa_r (const struct ether_addr *addr, char *buf)
+{
+ sprintf (buf, "%x:%x:%x:%x:%x:%x",
+ addr->ether_addr_octet[0], addr->ether_addr_octet[1],
+ addr->ether_addr_octet[2], addr->ether_addr_octet[3],
+ addr->ether_addr_octet[4], addr->ether_addr_octet[5]);
+ return buf;
+}
diff --git a/networking/ether_port.h b/networking/ether_port.h
new file mode 100644
index 000000000..5e0146b29
--- /dev/null
+++ b/networking/ether_port.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 1996,97,98,99,2002 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifndef ETHER_PORT_H
+#define ETHER_PORT_H 1
+
+#include <netinet/ether.h>
+#include <netinet/if_ether.h>
+
+struct ether_addr * ether_aton_r (const char *asc, struct ether_addr *addr);
+char * ether_ntoa_r (const struct ether_addr *addr, char *buf);
+
+#endif /* ETHER_PORT_H */
diff --git a/networking/nameif.c b/networking/nameif.c
index 66e042688..15a7b9c94 100644
--- a/networking/nameif.c
+++ b/networking/nameif.c
@@ -41,6 +41,7 @@
//applet:IF_NAMEIF(APPLET_NOEXEC(nameif, nameif, BB_DIR_SBIN, BB_SUID_DROP, nameif))
//kbuild:lib-$(CONFIG_NAMEIF) += nameif.o
+//kbuild:lib-$(CONFIG_NAMEIF) += ether_aton_r.o
//usage:#define nameif_trivial_usage
//usage: IF_NOT_FEATURE_NAMEIF_EXTENDED(
diff --git a/networking/udhcp/Kbuild.src b/networking/udhcp/Kbuild.src
index fcb725fbc..2d5739c7e 100644
--- a/networking/udhcp/Kbuild.src
+++ b/networking/udhcp/Kbuild.src
@@ -14,6 +14,7 @@ lib-$(CONFIG_UDHCPD) += common.o packet.o signalpipe.o socket.o
lib-$(CONFIG_UDHCPC) += dhcpc.o
lib-$(CONFIG_UDHCPD) += dhcpd.o arpping.o
+lib-$(CONFIG_UDHCPD) += ../ether_aton_r.o ../ether_ntoa_r.o
lib-$(CONFIG_DUMPLEASES) += dumpleases.o
lib-$(CONFIG_DHCPRELAY) += dhcprelay.o common.o socket.o packet.o
diff --git a/networking/udhcp/dhcpd.c b/networking/udhcp/dhcpd.c
index 66750e2e6..aeebb12f3 100644
--- a/networking/udhcp/dhcpd.c
+++ b/networking/udhcp/dhcpd.c
@@ -40,8 +40,12 @@
//usage: "\nSignals:"
//usage: "\n USR1 Update lease file"
+#include <sys/types.h>
#include <netinet/ether.h>
#include <syslog.h>
+
+#include "../ether_port.h"
+
#include "common.h"
#include "dhcpc.h"
#include "dhcpd.h"
--
2.45.2

32
patches/0006-Add-missing-sigisemptyset-implementation.patch Normal file
View File

@ -0,0 +1,32 @@
From 1b95c833d8cda62bf79f0ec8da7cca8f3ea1e4d8 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sun, 14 Jul 2024 16:55:01 -0700
Subject: [PATCH 06/17] Add missing sigisemptyset implementation
---
shell/hush.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/shell/hush.c b/shell/hush.c
index d111f0cc5..5fbceaae3 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1942,6 +1942,15 @@ enum {
,
};
+#ifdef __BIONIC__
+static int sigisemptyset(const sigset_t *set)
+{
+ sigset_t empty;
+ sigemptyset(&empty);
+ return memcmp(&empty, set, sizeof(sigset_t)) == 0;
+}
+#endif
+
static void record_pending_signo(int sig)
{
sigaddset(&G.pending_set, sig);
--
2.45.2

38
patches/0006-fix-ether-wake-avoid-ether_hostton-and-include-if_et.patch
View File

@ -1,38 +0,0 @@
From fa9b786d8c34bcaf61a3dfdd20138c6172e02755 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Wed, 2 Dec 2015 23:44:06 -0400
Subject: [PATCH 06/35] fix ether-wake, avoid ether_hostton and include
if_ether
Patch by Tias Guns <tias@ulyssis.org>, based on 'no-ether_hostton' by Dan Drown
"there is no /etc/ethers or ether_hostton on bionic"
http://dan.drown.org/android/src/busybox/
Rebased for busybox 1.24.1 by Chris Renshaw <osm0sis@outlook.com>
---
networking/ether-wake.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/networking/ether-wake.c b/networking/ether-wake.c
index 809c0d9f0..920f0c4a0 100644
--- a/networking/ether-wake.c
+++ b/networking/ether-wake.c
@@ -87,6 +87,7 @@
#include "libbb.h"
#include <netpacket/packet.h>
#include <netinet/ether.h>
+#include <netinet/if_ether.h>
#include <linux/if.h>
/* Note: PF_INET, SOCK_DGRAM, IPPROTO_UDP would allow SIOCGIFHWADDR to
@@ -132,7 +133,7 @@ static void get_dest_addr(const char *hostid, struct ether_addr *eaddr)
eap = ether_aton_r(hostid, eaddr);
if (eap) {
bb_debug_msg("The target station address is %s\n\n", ether_ntoa_r(eap, ether_buf));
-#if !defined(__UCLIBC__) || UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30)
+#if !defined(__BIONIC__) && (!defined(__UCLIBC__) || UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 30))
} else if (ether_hostton(hostid, eaddr) == 0) {
bb_debug_msg("Station address for hostname %s is %s\n\n", hostid, ether_ntoa_r(eaddr, ether_buf));
#endif
--
2.45.2

34
patches/0007-Prevent-compiling-mtab-related-features.patch Normal file
View File

@ -0,0 +1,34 @@
From f258400ac6119a369865606883245ecf176005ae Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sun, 14 Jul 2024 21:26:56 -0700
Subject: [PATCH 07/17] Prevent compiling mtab related features
---
util-linux/mount.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 4e65b6b46..08058db49 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -768,7 +768,8 @@ static int mount_it_now(struct mntent *mp, unsigned long vfsflags, char *filtero
// If the mount was successful, and we're maintaining an old-style
// mtab file by hand, add the new entry to it now.
mtab:
- if (USE_MTAB && !rc && !(vfsflags & MS_REMOUNT)) {
+ #if USE_MTAB
+ if (!rc && !(vfsflags & MS_REMOUNT)) {
char *fsname;
FILE *mountTable = setmntent(bb_path_mtab_file, "a+");
const char *option_str = mount_option_str;
@@ -814,6 +815,7 @@ static int mount_it_now(struct mntent *mp, unsigned long vfsflags, char *filtero
free(fsname);
}
}
+#endif // USE_MTAB
ret:
return rc;
}
--
2.45.2

64
patches/0008-Remove-CBQ-support-from-tc.patch Normal file
View File

@ -0,0 +1,64 @@
From 12334c3e19a1e902a90b7d4898f61b08301de94d Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Mon, 15 Jul 2024 18:50:57 -0700
Subject: [PATCH 08/17] Remove CBQ support from tc
CBQ support is removed from Linux.
More info: https://bugs.busybox.net/show_bug.cgi?id=15931
---
networking/tc.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/networking/tc.c b/networking/tc.c
index 43187f7ee..92601d6e3 100644
--- a/networking/tc.c
+++ b/networking/tc.c
@@ -31,7 +31,7 @@
//usage: "qdisc [handle QHANDLE] [root|"IF_FEATURE_TC_INGRESS("ingress|")"parent CLASSID]\n"
/* //usage: "[estimator INTERVAL TIME_CONSTANT]\n" */
//usage: " [[QDISC_KIND] [help|OPTIONS]]\n"
-//usage: " QDISC_KIND := [p|b]fifo|tbf|prio|cbq|red|etc.\n"
+//usage: " QDISC_KIND := [p|b]fifo|tbf|prio|red|etc.\n"
//usage: "qdisc show [dev STRING]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n"
//usage: "class [classid CLASSID] [root|parent CLASSID]\n"
//usage: " [[QDISC_KIND] [help|OPTIONS] ]\n"
@@ -230,7 +230,7 @@ static int cbq_parse_opt(int argc, char **argv, struct nlmsghdr *n)
{
return 0;
}
-#endif
+
static int cbq_print_opt(struct rtattr *opt)
{
struct rtattr *tb[TCA_CBQ_MAX+1];
@@ -322,6 +322,7 @@ static int cbq_print_opt(struct rtattr *opt)
done:
return 0;
}
+#endif
static FAST_FUNC int print_qdisc(
const struct sockaddr_nl *who UNUSED_PARAM,
@@ -373,7 +374,8 @@ static FAST_FUNC int print_qdisc(
if (qqq == 0) { /* pfifo_fast aka prio */
prio_print_opt(tb[TCA_OPTIONS]);
} else if (qqq == 1) { /* class based queuing */
- cbq_print_opt(tb[TCA_OPTIONS]);
+ /* cbq_print_opt(tb[TCA_OPTIONS]); */
+ printf("cbq not supported");
} else {
/* don't know how to print options for this qdisc */
printf("(options for %s)", name);
@@ -444,7 +446,8 @@ static FAST_FUNC int print_class(
/* nothing. */ /*prio_print_opt(tb[TCA_OPTIONS]);*/
} else if (qqq == 1) { /* class based queuing */
/* cbq_print_copt() is identical to cbq_print_opt(). */
- cbq_print_opt(tb[TCA_OPTIONS]);
+ /* cbq_print_opt(tb[TCA_OPTIONS]); */
+ printf("cbq not supported");
} else {
/* don't know how to print options for this class */
printf("(options for %s)", name);
--
2.45.2

41
patches/0008-android-syscalls-shmget-msgget-semget.patch
View File

@ -1,41 +0,0 @@
From 9f36b941ea4c5a8f30549cc429fcf12f4462676c Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 12 Sep 2016 14:45:35 -0300
Subject: [PATCH 08/35] android syscalls: shmget/msgget/semget
Patch modified by Tias Guns <tias@ulyssis.org> from 'no-sys-shm,msg,sem' by Dan Drown
http://dan.drown.org/android/src/busybox/
Rebased for busybox 1.25.0 by Chris Renshaw <osm0sis@outlook.com>
---
libbb/missing_syscalls.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index dc40d9155..82b600ced 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -31,6 +31,21 @@ int pivot_root(const char *new_root, const char *put_old)
return syscall(__NR_pivot_root, new_root, put_old);
}
+int shmget(key_t key, size_t size, int shmflg)
+{
+ return syscall(__NR_shmget, key, size, shmflg);
+}
+
+int msgget(key_t key, int msgflg)
+{
+ return syscall(__NR_msgget, key, msgflg);
+}
+
+int semget(key_t key, int nsems, int semflg)
+{
+ return syscall(__NR_semget, key, nsems, semflg);
+}
+
# if __ANDROID_API__ < 21
int tcdrain(int fd)
{
--
2.45.2

203
patches/0009-Use-bionic-libresolv-for-nslookup.patch Normal file
View File

@ -0,0 +1,203 @@
From 2eb6acaf13508003e26d51cbce7bc42b49634e3c Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Mon, 15 Jul 2024 17:20:17 -0700
Subject: [PATCH 09/17] Use bionic libresolv for nslookup
---
networking/bionic_resolv.h | 112 +++++++++++++++++++++++++++++++++++++
networking/nslookup.c | 27 ++++-----
2 files changed, 124 insertions(+), 15 deletions(-)
create mode 100644 networking/bionic_resolv.h
diff --git a/networking/bionic_resolv.h b/networking/bionic_resolv.h
new file mode 100644
index 000000000..a15cb587b
--- /dev/null
+++ b/networking/bionic_resolv.h
@@ -0,0 +1,112 @@
+#pragma once
+
+// Struct/function definitions copied from headers in bionic/libc/dns
+
+#include <resolv.h>
+#include <net/if.h>
+
+/* Hard-coded defines */
+#define MAXNS 4 /* max # name servers we'll track */
+#define MAXDNSRCH 6 /* max # domains in search path */
+#define MAXDNSRCHPATH 256 /* max length of domain search paths */
+#define MAXNSSAMPLES 64 /* max # samples to store per server */
+#define MAXRESOLVSORT 10 /* number of net to sort on */
+#define MAXALIASES 35
+#define MAXADDRS 35
+
+// These are function pointers
+typedef void* res_send_rhook;
+typedef void* res_send_qhook;
+
+struct res_static {
+ char* h_addr_ptrs[MAXADDRS + 1];
+ char* host_aliases[MAXALIASES];
+ char hostbuf[8 * 1024];
+ u_int32_t host_addr[16 / sizeof(u_int32_t)]; /* IPv4 or IPv6 */
+ FILE* hostf;
+ int stayopen;
+ const char* servent_ptr;
+ struct servent servent;
+ struct hostent host;
+};
+
+union res_sockaddr_union {
+ struct sockaddr_in sin;
+#ifdef IN6ADDR_ANY_INIT
+ struct sockaddr_in6 sin6;
+#endif
+#ifdef ISC_ALIGN64
+ int64_t __align64; /* 64bit alignment */
+#else
+ int32_t __align32; /* 32bit alignment */
+#endif
+ char __space[128]; /* max size */
+};
+
+struct __res_state_ext {
+ union res_sockaddr_union nsaddrs[MAXNS];
+ struct sort_list {
+ int af;
+ union {
+ struct in_addr ina;
+ struct in6_addr in6a;
+ } addr, mask;
+ } sort_list[MAXRESOLVSORT];
+ char nsuffix[64];
+ char nsuffix2[64];
+};
+
+struct __res_state {
+ unsigned netid; /* NetId: cache key and socket mark */
+ int retrans; /* retransmission time interval */
+ int retry; /* number of times to retransmit */
+#ifdef sun
+ u_int options; /* option flags - see below. */
+#else
+ u_long options; /* option flags - see below. */
+#endif
+ int nscount; /* number of name servers */
+ struct sockaddr_in
+ nsaddr_list[MAXNS]; /* address of name server */
+#define nsaddr nsaddr_list[0] /* for backward compatibility */
+ u_short id; /* current message id */
+ char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */
+ char defdname[256]; /* default domain (deprecated) */
+#ifdef sun
+ u_int pfcode; /* RES_PRF_ flags - see below. */
+#else
+ u_long pfcode; /* RES_PRF_ flags - see below. */
+#endif
+ unsigned ndots:4; /* threshold for initial abs. query */
+ unsigned nsort:4; /* number of elements in sort_list[] */
+ char unused[3];
+ struct {
+ struct in_addr addr;
+ uint32_t mask;
+ } sort_list[MAXRESOLVSORT];
+#ifdef __OLD_RES_STATE
+ char lookups[4];
+#else
+ res_send_qhook qhook; /* query hook */
+ res_send_rhook rhook; /* response hook */
+ int res_h_errno; /* last one set for this context */
+ unsigned _mark; /* If non-0 SET_MARK to _mark on all request sockets */
+ int _vcsock; /* PRIVATE: for res_send VC i/o */
+ u_int _flags; /* PRIVATE: see below */
+ u_int _pad; /* make _u 64 bit aligned */
+ union {
+ /* On an 32-bit arch this means 512b total. */
+ char pad[72 - 4*sizeof (int) - 2*sizeof (void *)];
+ struct {
+ uint16_t nscount;
+ uint16_t nstimes[MAXNS]; /* ms. */
+ int nssocks[MAXNS];
+ struct __res_state_ext *ext; /* extention for IPv6 */
+ } _ext;
+ } _u;
+#endif
+ struct res_static rstatic[1];
+};
+
+extern struct __res_state *__res_get_state(void);
+#define _res (*__res_get_state())
diff --git a/networking/nslookup.c b/networking/nslookup.c
index 6da97baf4..0441ab116 100644
--- a/networking/nslookup.c
+++ b/networking/nslookup.c
@@ -40,6 +40,9 @@
//#include <netdb.h>
#include "libbb.h"
#include "common_bufsiz.h"
+#ifdef __BIONIC__
+#include "bionic_resolv.h"
+#endif
#if !ENABLE_FEATURE_NSLOOKUP_BIG
@@ -148,7 +151,8 @@ static void server_print(void)
struct sockaddr *sa;
#if ENABLE_FEATURE_IPV6
- sa = (struct sockaddr*)_res._u._ext.nsaddrs[0];
+ if (_res._u._ext.nscount)
+ sa = (struct sockaddr*)&_res._u._ext.ext->nsaddrs[0].sin6;
if (!sa)
#endif
sa = (struct sockaddr*)&_res.nsaddr_list[0];
@@ -166,8 +170,9 @@ static void set_default_dns(const char *server)
{
len_and_sockaddr *lsa;
+ // Set a fallback DNS server
if (!server)
- return;
+ server = "8.8.8.8";
/* NB: this works even with, say, "[::1]:5353"! :) */
lsa = xhost2sockaddr(server, 53);
@@ -178,20 +183,15 @@ static void set_default_dns(const char *server)
_res.nsaddr_list[0] = lsa->u.sin;
}
#if ENABLE_FEATURE_IPV6
- /* Hoped libc can cope with IPv4 address there too.
- * No such luck, glibc 2.4 segfaults even with IPv6,
- * maybe I misunderstand how to make glibc use IPv6 addr?
- * (uclibc 0.9.31+ should work) */
if (lsa->u.sa.sa_family == AF_INET6) {
- // glibc neither SEGVs nor sends any dgrams with this
- // (strace shows no socket ops):
- //_res.nscount = 0;
+ _res.nscount = 1;
_res._u._ext.nscount = 1;
- /* store a pointer to part of malloc'ed lsa */
- _res._u._ext.nsaddrs[0] = &lsa->u.sin6;
- /* must not free(lsa)! */
+ /* struct copy */
+ _res._u._ext.ext->nsaddrs[0].sin6 = lsa->u.sin6;
+ _res.nsaddr_list[0].sin_family = 0;
}
#endif
+ free(lsa);
}
int nslookup_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
@@ -205,9 +205,6 @@ int nslookup_main(int argc, char **argv)
if (!argv[1] || argv[1][0] == '-' || argc > 3)
bb_show_usage();
- /* initialize DNS structure _res used in printing the default
- * name server and in the explicit name server option feature. */
- res_init();
/* rfc2133 says this enables IPv6 lookups */
/* (but it also says "may be enabled in /etc/resolv.conf") */
/*_res.options |= RES_USE_INET6;*/
--
2.45.2

38
patches/0009-android-syscalls-msgctl-shmctl.patch
View File

@ -1,38 +0,0 @@
From 8ba5becb43f65b01c1f4c3c858ea5557fadf057a Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 12 Sep 2016 14:46:40 -0300
Subject: [PATCH 09/35] android syscalls: msgctl shmctl
Patch by Tias Guns <tias@ulyssis.org>
Rebased for busybox 1.25.0 by Chris Renshaw <osm0sis@outlook.com>
---
libbb/missing_syscalls.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index 82b600ced..018f72d62 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -46,6 +46,19 @@ int semget(key_t key, int nsems, int semflg)
return syscall(__NR_semget, key, nsems, semflg);
}
+struct msqid_ds; /* #include <linux/msg.h> */
+int msgctl(int msqid, int cmd, struct msqid_ds *buf)
+{
+ return syscall(__NR_msgctl, msqid, cmd, buf);
+}
+
+struct shmid_ds; /* #include <linux/shm.h> */
+// NOTE: IPC_INFO takes a struct shminfo64
+int shmctl(int shmid, int cmd, struct shmid_ds *buf)
+{
+ return syscall(__NR_shmctl, shmid, cmd, buf);
+}
+
# if __ANDROID_API__ < 21
int tcdrain(int fd)
{
--
2.45.2

5
patches/0002-Fix-direct-mount-.img-auto-loopback-and-losetup-for-.patch → patches/0010-Fix-direct-mount-auto-loopback-and-losetup-for-Andro.patch
View File

@ -1,8 +1,7 @@
From a84db18ef75d4d5afe8ff1090297bd9329b75c3a Mon Sep 17 00:00:00 2001
From 9cb8d202d99a8126413283d50dbe83e457387689 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Wed, 24 May 2023 14:15:00 -0300
Subject: [PATCH 02/35] Fix direct mount .img (auto loopback) and losetup for
Android /dev/block/loop
Subject: [PATCH 10/17] Fix direct mount auto loopback and losetup for Android
---
include/libbb.h | 12 +++++++++---

48
patches/0010-android-syscalls-shmdt-shmat-sembuf.patch
View File

@ -1,48 +0,0 @@
From 8f4de5081b22de50f52a70fc79d9696646914fb9 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 12 Sep 2016 14:48:30 -0300
Subject: [PATCH 10/35] android syscalls: shmdt shmat sembuf
Patch by Tias Guns <tias@ulyssis.org>
Rebased for busybox 1.25.0 by Chris Renshaw <osm0sis@outlook.com>
---
libbb/missing_syscalls.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index 018f72d62..b5ea2612e 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -36,6 +36,16 @@ int shmget(key_t key, size_t size, int shmflg)
return syscall(__NR_shmget, key, size, shmflg);
}
+int shmdt(const void *shmaddr)
+{
+ return syscall(__NR_shmdt, shmaddr);
+}
+
+void *shmat(int shmid, const void *shmaddr, int shmflg)
+{
+ return (void *)syscall(__NR_shmat, shmid, shmaddr, shmflg);
+}
+
int msgget(key_t key, int msgflg)
{
return syscall(__NR_msgget, key, msgflg);
@@ -59,6 +69,12 @@ int shmctl(int shmid, int cmd, struct shmid_ds *buf)
return syscall(__NR_shmctl, shmid, cmd, buf);
}
+struct sembuf; /* #include <linux/sem.h> */
+int semop(int semid, struct sembuf *sops, unsigned nsops)
+{
+ return syscall(__NR_semop, semid, sops, nsops);
+}
+
# if __ANDROID_API__ < 21
int tcdrain(int fd)
{
--
2.45.2

37
patches/0027-ash-history.patch → patches/0011-Update-shell-paths-to-Android-specific-values.patch
View File

@ -1,19 +1,14 @@
From 4e1b8164fb241cba15f4a41871d44f1aecfa2c26 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Tue, 23 May 2023 18:30:43 -0300
Subject: [PATCH 27/35] ash history
From 7d82ae116d7c3a3aa6d9048574fdf0564d513378 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Mon, 15 Jul 2024 17:44:50 -0700
Subject: [PATCH 11/17] Update shell paths to Android specific values
allows ash history to work on Android
Patch modified by Tias Guns <tias@ulyssis.org> from 'busybox-android.patch' by Alexandre Courbot
https://github.com/Gnurou/busybox-android
Rebased for busybox 1.36.1 by Chris Renshaw <osm0sis@outlook.com>
---
include/libbb.h | 4 ++--
init/init.c | 2 +-
libbb/get_shell_name.c | 4 ++++
shell/ash.c | 8 ++++++--
4 files changed, 13 insertions(+), 5 deletions(-)
shell/ash.c | 4 ++--
4 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/include/libbb.h b/include/libbb.h
index 87dd74e48..112e45197 100644
@ -63,7 +58,7 @@ index 5aebe9cdc..5af53bdda 100644
if (pw && pw->pw_shell && pw->pw_shell[0])
return pw->pw_shell;
diff --git a/shell/ash.c b/shell/ash.c
index 9344e4de1..5dd7f80f1 100644
index 9344e4de1..19eed5451 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -14537,7 +14537,7 @@ procargs(char **argv)
@ -84,24 +79,6 @@ index 9344e4de1..5dd7f80f1 100644
state1:
state = 2;
hp = lookupvar("HOME");
@@ -14758,6 +14758,9 @@ int ash_main(int argc UNUSED_PARAM, char **argv)
if (line_input_state) {
const char *hp = lookupvar("HISTFILE");
if (!hp) {
+#ifdef __ANDROID__
+ setvar("HISTFILE", "/mnt/sdcard/ash_history", 0);
+#else
hp = lookupvar("HOME");
if (hp) {
INT_OFF;
@@ -14767,6 +14770,7 @@ int ash_main(int argc UNUSED_PARAM, char **argv)
INT_ON;
hp = lookupvar("HISTFILE");
}
+#endif
}
if (hp)
line_input_state->hist_file = xstrdup(hp);
--
2.45.2

84
patches/0011-android-syscall-non-trivial-semctl.patch
View File

@ -1,84 +0,0 @@
From f8f14deeffacdb3d3e4df817b87ccb260e6b4c38 Mon Sep 17 00:00:00 2001
From: Tias Guns <tias@ulyssis.org>
Date: Sun, 5 Aug 2012 15:25:34 +0200
Subject: [PATCH 11/35] android syscall (non-trivial): semctl
needed by ipcs and ipcrm, also needed (but not sufficient) for syslogd and logread
semctl from glibc
patch from 'no-sys-shm,msg,sem' by Dan Drown
http://dan.drown.org/android/src/busybox/
Signed-off-by: Tias Guns <tias@ulyssis.org>
---
libbb/semctl.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 libbb/semctl.c
diff --git a/libbb/semctl.c b/libbb/semctl.c
new file mode 100644
index 000000000..2c600e4f0
--- /dev/null
+++ b/libbb/semctl.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 1995,1997,1998,2000,2003,2004,2006
+ Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+/* originally from glibc-2.14/sysdeps/unix/sysv/linux/semctl.c, modified */
+
+// syscall used by syslogd, ipcrm, ipcs
+//kbuild:lib-y += semctl.o
+
+#include <sys/syscall.h> /* For __NR_xxx definitions */
+#include <stdarg.h>
+#include <sys/sem.h>
+#include "libbb.h"
+
+/* code from GLIBC */
+int semctl(int semid, int semnum, int cmd, ...) {
+ union semun arg;
+ va_list ap;
+
+ va_start (ap, cmd);
+
+ /* Get the argument only if required. */
+ arg.buf = NULL;
+ switch (cmd)
+ {
+ case SETVAL: /* arg.val */
+ case GETALL: /* arg.array */
+ case SETALL:
+ case IPC_STAT: /* arg.buf */
+ case IPC_SET:
+ case SEM_STAT:
+ case IPC_INFO: /* arg.__buf */
+ case SEM_INFO:
+ va_start (ap, cmd);
+ arg = va_arg (ap, union semun);
+ va_end (ap);
+ break;
+ }
+
+ va_end (ap);
+
+ return syscall(__NR_semctl, semid, semnum, cmd, arg);
+}
--
2.45.2

4
patches/0033-Disable-SELinux-features-for-install.patch → patches/0012-Disable-SELinux-features-for-install.patch
View File

@ -1,7 +1,7 @@
From 6de85bca13186f6056c78afe264cad7efa5f8eb3 Mon Sep 17 00:00:00 2001
From 4732054018b9f22edeb2b47153352a1399c5bc5a Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sat, 2 May 2020 01:48:30 -0700
Subject: [PATCH 33/35] Disable SELinux features for install
Subject: [PATCH 12/17] Disable SELinux features for install
matchpathcon is not usable on Android
---

85
patches/0012-missing_syscalls-semctl-fix-missing-definitions-on-x.patch
View File

@ -1,85 +0,0 @@
From 24a899b5756eb827998ce2aaf589933128998439 Mon Sep 17 00:00:00 2001
From: Umakanthan Chandran <cumakt@gmail.com>
Date: Fri, 3 Mar 2017 07:32:22 +0530
Subject: [PATCH 12/35] missing_syscalls/semctl: fix missing definitions on x86
and MIPS NDK cross-compiles
Signed-off-by: Umakanthan Chandran <cumakt@gmail.com>
---
libbb/missing_syscalls.c | 44 ++++++++++++++++++++++++++++++++++++++++
libbb/semctl.c | 4 ++++
2 files changed, 48 insertions(+)
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index b5ea2612e..f02e8d14c 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -7,6 +7,50 @@
#include "libbb.h"
+#ifndef __NR_shmget
+#define __NR_shmget 29
+#endif
+
+#ifndef __NR_shmat
+#define __NR_shmat 30
+#endif
+
+#ifndef __NR_shmctl
+#define __NR_shmctl 31
+#endif
+
+#ifndef __NR_semget
+#define __NR_semget 64
+#endif
+
+#ifndef __NR_semop
+#define __NR_semop 65
+#endif
+
+#ifndef __NR_semctl
+#define __NR_semctl 66
+#endif
+
+#ifndef __NR_shmdt
+#define __NR_shmdt 67
+#endif
+
+#ifndef __NR_msgget
+#define __NR_msgget 68
+#endif
+
+#ifndef __NR_msgsnd
+#define __NR_msgsnd 69
+#endif
+
+#ifndef __NR_msgrcv
+#define __NR_msgrcv 70
+#endif
+
+#ifndef __NR_msgctl
+#define __NR_msgctl 71
+#endif
+
#if defined(ANDROID) || defined(__ANDROID__)
/*# include <linux/timex.h> - for struct timex, but may collide with <time.h> */
# include <sys/syscall.h>
diff --git a/libbb/semctl.c b/libbb/semctl.c
index 2c600e4f0..84ab1c92e 100644
--- a/libbb/semctl.c
+++ b/libbb/semctl.c
@@ -27,6 +27,10 @@
#include <sys/sem.h>
#include "libbb.h"
+#ifndef __NR_semctl
+#define __NR_semctl 66
+#endif
+
/* code from GLIBC */
int semctl(int semid, int semnum, int cmd, ...) {
union semun arg;
--
2.45.2

20
patches/0028-Replace-realpath-to-BSD-inplementation.patch → patches/0013-Replace-realpath-to-BSD-inplementation.patch
View File

@ -1,26 +1,28 @@
From e58c3ad5272ccb534848d33cbd02a38d6b4d523b Mon Sep 17 00:00:00 2001
From 919bf6bfbe8b8a26ad3fc80d53aa5f2221aff1ed Mon Sep 17 00:00:00 2001
From: LoveSy <shana@zju.edu.cn>
Date: Sun, 20 Mar 2022 00:51:25 +0800
Subject: [PATCH 28/35] Replace `realpath` to BSD inplementation
Subject: [PATCH 13/17] Replace `realpath` to BSD inplementation
---
libbb/Kbuild.src | 1 +
libbb/Kbuild.src | 3 +
libbb/wrap_funcs.c | 221 +++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 222 insertions(+)
2 files changed, 224 insertions(+)
create mode 100644 libbb/wrap_funcs.c
diff --git a/libbb/Kbuild.src b/libbb/Kbuild.src
index 33c33b6be..390b1eb10 100644
index 653025e56..4ac314bdb 100644
--- a/libbb/Kbuild.src
+++ b/libbb/Kbuild.src
@@ -120,6 +120,7 @@ lib-y += xrealloc_vector.o
@@ -118,6 +118,9 @@ lib-y += xgethostbyname.o
lib-y += xreadlink.o
lib-y += xrealloc_vector.o
# for android-busybox-ndk
lib-y += mntent_r.o
+# for android-busybox-ndk
+lib-y += wrap_funcs.o
+
lib-$(CONFIG_MOUNT) += match_fstype.o
lib-$(CONFIG_UMOUNT) += match_fstype.o
diff --git a/libbb/wrap_funcs.c b/libbb/wrap_funcs.c
new file mode 100644
index 000000000..d4548859a

4
patches/0029-Replace-rename-2-with-direct-system-call.patch → patches/0014-Replace-rename-2-with-direct-system-call.patch
View File

@ -1,7 +1,7 @@
From 00fa13d7d9acfe4f99968ccfd8f6f43cfd49ad3a Mon Sep 17 00:00:00 2001
From 8c3bb497fbc8b780c8f6b163882f9b3e636b84ae Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Sat, 2 Sep 2023 05:21:13 -0700
Subject: [PATCH 29/35] Replace rename(2) with direct system call
Subject: [PATCH 14/17] Replace rename(2) with direct system call
NDK r26 introduced the following change:
https://android-review.googlesource.com/c/platform/bionic/+/2240019

47
patches/0014-fix-fsck.minix-mkfs.minix-undef-HAVE_SETBIT-MINIX2_S.patch
View File

@ -1,47 +0,0 @@
From d4d38041c251f53f728473d4f8f4720a5c85dc9c Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Sun, 18 Feb 2018 07:54:58 -0400
Subject: [PATCH 14/35] fix fsck.minix, mkfs.minix: undef HAVE_SETBIT,
MINIX2_SUPER_MAGIC, MINIX2_SUPER_MAGIC
"there is no setbit/clrbit in bionic"
"MINIX2_SUPER_MAGIC / MINIX2_SUPER_MAGIC2 defined in sys/vfs.h, undefine
it to use it in the enum"
Patch by Tias Guns <tias@ulyssis.org>, based on 'no-setbit' and
'undefine-minix2-magic-to-use-in-enum' by Dan Drown
http://dan.drown.org/android/src/busybox/
Rebased for busybox 1.28.1 by Chris Renshaw <osm0sis@outlook.com>
---
include/platform.h | 1 +
util-linux/minix.h | 2 ++
2 files changed, 3 insertions(+)
diff --git a/include/platform.h b/include/platform.h
index ea0512f36..6644d83c6 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -551,6 +551,7 @@ typedef unsigned smalluint;
# undef HAVE_UNLOCKED_LINE_OPS
# undef HAVE_NET_ETHERNET_H
# undef HAVE_PRINTF_PERCENTM
+# undef HAVE_SETBIT
#endif
/*
diff --git a/util-linux/minix.h b/util-linux/minix.h
index 83ffe6da5..91ced691c 100644
--- a/util-linux/minix.h
+++ b/util-linux/minix.h
@@ -54,6 +54,8 @@ struct minix_dir_entry {
/* Believe it or not, but mount.h has this one #defined */
#undef BLOCK_SIZE
+#undef MINIX2_SUPER_MAGIC
+#undef MINIX2_SUPER_MAGIC2
enum {
BLOCK_SIZE = 1024,
BITS_PER_BLOCK = BLOCK_SIZE << 3,
--
2.45.2

6
patches/0031-Add-runtime-toggle-to-enable-standalone-ash.patch → patches/0015-Add-runtime-toggle-to-enable-standalone-ash.patch
View File

@ -1,14 +1,14 @@
From c7e6de2748301c1420e8b39d1e438874e52da4ff Mon Sep 17 00:00:00 2001
From 0cc05e531c03124e9611f411b97fb32b90a8d229 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Fri, 7 Feb 2020 14:32:06 -0800
Subject: [PATCH 31/35] Add runtime toggle to enable standalone ash
Subject: [PATCH 15/17] Add runtime toggle to enable standalone ash
---
shell/ash.c | 42 ++++++++++++++++++++++++------------------
1 file changed, 24 insertions(+), 18 deletions(-)
diff --git a/shell/ash.c b/shell/ash.c
index 5dd7f80f1..9ab1cb327 100644
index 19eed5451..34a540049 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -279,16 +279,14 @@ typedef long arith_t;

114
patches/0015-fix-ipv6-add-ipv6_route.h.patch
View File

@ -1,114 +0,0 @@
From e0565bde5f6246304751ae2d9f9f3a37c31d551a Mon Sep 17 00:00:00 2001
From: Tias Guns <tias@ulyssis.org>
Date: Mon, 19 Mar 2012 18:24:29 +0000
Subject: [PATCH 15/35] fix ipv6, add ipv6_route.h
from 'in6_rtmsg' by Dan Drown
"in6_rtmsg defined in linux/ipv6_route.h"
http://dan.drown.org/android/src/busybox/
---
include/linux/ipv6_route.h | 58 ++++++++++++++++++++++++++++++++++++++
networking/ifconfig.c | 2 ++
networking/route.c | 2 ++
3 files changed, 62 insertions(+)
create mode 100644 include/linux/ipv6_route.h
diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
new file mode 100644
index 000000000..144875dab
--- /dev/null
+++ b/include/linux/ipv6_route.h
@@ -0,0 +1,58 @@
+/*
+ * Linux INET6 implementation
+ *
+ * Authors:
+ * Pedro Roque <roque@di.fc.ul.pt>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _LINUX_IPV6_ROUTE_H
+#define _LINUX_IPV6_ROUTE_H
+
+#include <linux/types.h>
+
+#define RTF_DEFAULT 0x00010000 /* default - learned via ND */
+#define RTF_ALLONLINK 0x00020000 /* (deprecated and will be removed)
+ fallback, no routers on link */
+#define RTF_ADDRCONF 0x00040000 /* addrconf route - RA */
+#define RTF_PREFIX_RT 0x00080000 /* A prefix only route - RA */
+#define RTF_ANYCAST 0x00100000 /* Anycast */
+
+#define RTF_NONEXTHOP 0x00200000 /* route with no nexthop */
+#define RTF_EXPIRES 0x00400000
+
+#define RTF_ROUTEINFO 0x00800000 /* route information - RA */
+
+#define RTF_CACHE 0x01000000 /* cache entry */
+#define RTF_FLOW 0x02000000 /* flow significant route */
+#define RTF_POLICY 0x04000000 /* policy route */
+
+#define RTF_PREF(pref) ((pref) << 27)
+#define RTF_PREF_MASK 0x18000000
+
+#define RTF_LOCAL 0x80000000
+
+
+struct in6_rtmsg {
+ struct in6_addr rtmsg_dst;
+ struct in6_addr rtmsg_src;
+ struct in6_addr rtmsg_gateway;
+ __u32 rtmsg_type;
+ __u16 rtmsg_dst_len;
+ __u16 rtmsg_src_len;
+ __u32 rtmsg_metric;
+ unsigned long rtmsg_info;
+ __u32 rtmsg_flags;
+ int rtmsg_ifindex;
+};
+
+#define RTMSG_NEWDEVICE 0x11
+#define RTMSG_DELDEVICE 0x12
+#define RTMSG_NEWROUTE 0x21
+#define RTMSG_DELROUTE 0x22
+
+#endif
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index 9ee232a66..f9a66e801 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -128,12 +128,14 @@
#endif
#if ENABLE_FEATURE_IPV6
+#ifndef __BIONIC__
struct in6_ifreq {
struct in6_addr ifr6_addr;
uint32_t ifr6_prefixlen;
int ifr6_ifindex;
};
#endif
+#endif
/*
* Here are the bit masks for the "flags" member of struct options below.
diff --git a/networking/route.c b/networking/route.c
index 26146f8e9..7b5be0e73 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -36,6 +36,8 @@
#include <net/route.h>
#include <net/if.h>
+#include <linux/in6.h>
+#include <linux/ipv6_route.h>
#include "libbb.h"
#include "inet_common.h"
--
2.45.2

6
patches/0032-Resolve-proc-self-exe-when-re-exec-ourselves.patch → patches/0016-Resolve-proc-self-exe-when-re-exec-ourselves.patch
View File

@ -1,7 +1,7 @@
From 4e6f42c344f6c0af35037cf78bc9431e64e0bad7 Mon Sep 17 00:00:00 2001
From 9e08908e035682a76ca93410bbd651a0407cddc4 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Thu, 25 Jun 2020 03:54:53 -0700
Subject: [PATCH 32/35] Resolve /proc/self/exe when re-exec ourselves
Subject: [PATCH 16/17] Resolve /proc/self/exe when re-exec ourselves
Use resolved path of /proc/self/exe to workaround Samsung kernel
blocking executables running as UID=0 in paths such as /proc.
@ -10,7 +10,7 @@ blocking executables running as UID=0 in paths such as /proc.
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/shell/ash.c b/shell/ash.c
index 9ab1cb327..11c9cb4cc 100644
index 34a540049..4dae9a474 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -8252,6 +8252,7 @@ static struct tblentry **cmdtable;

54
patches/0016-additional-fix-up-for-IPV6-on-Android-API-21.patch
View File

@ -1,54 +0,0 @@
From 9b7a89681a0320b930ac9bfda99aa7bb1dd7961f Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Thu, 6 May 2021 16:09:06 -0300
Subject: [PATCH 16/35] additional fix-up for IPV6 on Android API 21+
fixes: networking/interface.c:62:8: error: redefinition of 'struct in6_ifreq'
and:
error: field 'ifru_addr' has incomplete type
struct sockaddr ifru_addr;
error: field 'ifru_dstaddr' has incomplete type
struct sockaddr ifru_dstaddr;
...
since sockaddr was moved from linux/socket.h to sys/socket.h in newer NDK revisions
---
networking/interface.c | 2 ++
networking/route.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/networking/interface.c b/networking/interface.c
index 6b6c0944a..d5ca48dd9 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -55,6 +55,7 @@
#ifdef HAVE_AFINET6
# ifndef _LINUX_IN6_H
+# ifndef __BIONIC__
/*
* This is from linux/include/net/ipv6.h
*/
@@ -63,6 +64,7 @@ struct in6_ifreq {
uint32_t ifr6_prefixlen;
unsigned int ifr6_ifindex;
};
+# endif
# endif
#endif /* HAVE_AFINET6 */
diff --git a/networking/route.c b/networking/route.c
index 7b5be0e73..637433bf8 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -36,6 +36,7 @@
#include <net/route.h>
#include <net/if.h>
+#include <netinet/in.h>
#include <linux/in6.h>
#include <linux/ipv6_route.h>
--
2.45.2

4
patches/0034-Allow-running-as-libbusybox.so.patch → patches/0017-Allow-running-as-libbusybox.so.patch
View File

@ -1,7 +1,7 @@
From 6af96c729231f9266d83e9f06612e150556f1813 Mon Sep 17 00:00:00 2001
From 0efb2683727f165c1e729db9c2c01a341f038c31 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Thu, 21 Jan 2021 00:07:41 -0800
Subject: [PATCH 34/35] Allow running as libbusybox.so
Subject: [PATCH 17/17] Allow running as libbusybox.so
---
libbb/appletlib.c | 5 ++++-

711
patches/0017-fix-udhcpc6-add-missing-ifaddrs.h-and-getifaddrs-fre.patch
View File

@ -1,711 +0,0 @@
From 5e221150789917928c5c9a67f9fd8a76f9ef5cf6 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Wed, 19 Jul 2017 17:22:55 -0300
Subject: [PATCH 17/35] fix udhcpc6: add missing ifaddrs.h and
getifaddrs/freeifaddrs functions
ifaddrs implementation from 'android-ifaddrs' by Kenneth MacKay:
https://github.com/morristech/android-ifaddrs
---
networking/udhcp/d6_dhcpc.c | 1 +
networking/udhcp/d6_socket.c | 2 +-
networking/udhcp/ifaddrs.c | 600 +++++++++++++++++++++++++++++++++++
networking/udhcp/ifaddrs.h | 54 ++++
4 files changed, 656 insertions(+), 1 deletion(-)
create mode 100644 networking/udhcp/ifaddrs.c
create mode 100644 networking/udhcp/ifaddrs.h
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c
index cdd06188e..498ea2690 100644
--- a/networking/udhcp/d6_dhcpc.c
+++ b/networking/udhcp/d6_dhcpc.c
@@ -48,6 +48,7 @@
//applet:IF_UDHCPC6(APPLET(udhcpc6, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UDHCPC6) += d6_dhcpc.o d6_packet.o d6_socket.o common.o socket.o signalpipe.o
+//kbuild:lib-$(CONFIG_UDHCPC6) += ifaddrs.o
//kbuild:lib-$(CONFIG_FEATURE_UDHCPC6_RFC3646) += domain_codec.o
//kbuild:lib-$(CONFIG_FEATURE_UDHCPC6_RFC4704) += domain_codec.o
diff --git a/networking/udhcp/d6_socket.c b/networking/udhcp/d6_socket.c
index acf108367..38de5d0d0 100644
--- a/networking/udhcp/d6_socket.c
+++ b/networking/udhcp/d6_socket.c
@@ -7,7 +7,7 @@
#include "common.h"
#include "d6_common.h"
#include <net/if.h>
-#include <ifaddrs.h>
+#include "ifaddrs.h"
#include <netpacket/packet.h>
int FAST_FUNC d6_read_interface(
diff --git a/networking/udhcp/ifaddrs.c b/networking/udhcp/ifaddrs.c
new file mode 100644
index 000000000..338fff887
--- /dev/null
+++ b/networking/udhcp/ifaddrs.c
@@ -0,0 +1,600 @@
+/*
+Copyright (c) 2013, Kenneth MacKay
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "ifaddrs.h"
+
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include <net/if_arp.h>
+#include <netinet/in.h>
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+
+typedef struct NetlinkList
+{
+ struct NetlinkList *m_next;
+ struct nlmsghdr *m_data;
+ unsigned int m_size;
+} NetlinkList;
+
+static int netlink_socket(void)
+{
+ int l_socket = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+ if(l_socket < 0)
+ {
+ return -1;
+ }
+
+ struct sockaddr_nl l_addr;
+ memset(&l_addr, 0, sizeof(l_addr));
+ l_addr.nl_family = AF_NETLINK;
+ if(bind(l_socket, (struct sockaddr *)&l_addr, sizeof(l_addr)) < 0)
+ {
+ close(l_socket);
+ return -1;
+ }
+
+ return l_socket;
+}
+
+static int netlink_send(int p_socket, int p_request)
+{
+ char l_buffer[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + NLMSG_ALIGN(sizeof(struct rtgenmsg))];
+ memset(l_buffer, 0, sizeof(l_buffer));
+ struct nlmsghdr *l_hdr = (struct nlmsghdr *)l_buffer;
+ struct rtgenmsg *l_msg = (struct rtgenmsg *)NLMSG_DATA(l_hdr);
+
+ l_hdr->nlmsg_len = NLMSG_LENGTH(sizeof(*l_msg));
+ l_hdr->nlmsg_type = p_request;
+ l_hdr->nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
+ l_hdr->nlmsg_pid = 0;
+ l_hdr->nlmsg_seq = p_socket;
+ l_msg->rtgen_family = AF_UNSPEC;
+
+ struct sockaddr_nl l_addr;
+ memset(&l_addr, 0, sizeof(l_addr));
+ l_addr.nl_family = AF_NETLINK;
+ return (sendto(p_socket, l_hdr, l_hdr->nlmsg_len, 0, (struct sockaddr *)&l_addr, sizeof(l_addr)));
+}
+
+static int netlink_recv(int p_socket, void *p_buffer, size_t p_len)
+{
+ struct msghdr l_msg;
+ struct iovec l_iov = { p_buffer, p_len };
+ struct sockaddr_nl l_addr;
+ int l_result;
+
+ for(;;)
+ {
+ l_msg.msg_name = (void *)&l_addr;
+ l_msg.msg_namelen = sizeof(l_addr);
+ l_msg.msg_iov = &l_iov;
+ l_msg.msg_iovlen = 1;
+ l_msg.msg_control = NULL;
+ l_msg.msg_controllen = 0;
+ l_msg.msg_flags = 0;
+ int l_result = recvmsg(p_socket, &l_msg, 0);
+
+ if(l_result < 0)
+ {
+ if(errno == EINTR)
+ {
+ continue;
+ }
+ return -2;
+ }
+
+ if(l_msg.msg_flags & MSG_TRUNC)
+ { // buffer was too small
+ return -1;
+ }
+ return l_result;
+ }
+}
+
+static struct nlmsghdr *getNetlinkResponse(int p_socket, int *p_size, int *p_done)
+{
+ size_t l_size = 4096;
+ void *l_buffer = NULL;
+
+ for(;;)
+ {
+ free(l_buffer);
+ l_buffer = malloc(l_size);
+
+ int l_read = netlink_recv(p_socket, l_buffer, l_size);
+ *p_size = l_read;
+ if(l_read == -2)
+ {
+ free(l_buffer);
+ return NULL;
+ }
+ if(l_read >= 0)
+ {
+ pid_t l_pid = getpid();
+ struct nlmsghdr *l_hdr;
+ for(l_hdr = (struct nlmsghdr *)l_buffer; NLMSG_OK(l_hdr, (unsigned int)l_read); l_hdr = (struct nlmsghdr *)NLMSG_NEXT(l_hdr, l_read))
+ {
+ if((pid_t)l_hdr->nlmsg_pid != l_pid || (int)l_hdr->nlmsg_seq != p_socket)
+ {
+ continue;
+ }
+
+ if(l_hdr->nlmsg_type == NLMSG_DONE)
+ {
+ *p_done = 1;
+ break;
+ }
+
+ if(l_hdr->nlmsg_type == NLMSG_ERROR)
+ {
+ free(l_buffer);
+ return NULL;
+ }
+ }
+ return l_buffer;
+ }
+
+ l_size *= 2;
+ }
+}
+
+static NetlinkList *newListItem(struct nlmsghdr *p_data, unsigned int p_size)
+{
+ NetlinkList *l_item = malloc(sizeof(NetlinkList));
+ l_item->m_next = NULL;
+ l_item->m_data = p_data;
+ l_item->m_size = p_size;
+ return l_item;
+}
+
+static void freeResultList(NetlinkList *p_list)
+{
+ NetlinkList *l_cur;
+ while(p_list)
+ {
+ l_cur = p_list;
+ p_list = p_list->m_next;
+ free(l_cur->m_data);
+ free(l_cur);
+ }
+}
+
+static NetlinkList *getResultList(int p_socket, int p_request)
+{
+ if(netlink_send(p_socket, p_request) < 0)
+ {
+ return NULL;
+ }
+
+ NetlinkList *l_list = NULL;
+ NetlinkList *l_end = NULL;
+ int l_size;
+ int l_done = 0;
+ while(!l_done)
+ {
+ struct nlmsghdr *l_hdr = getNetlinkResponse(p_socket, &l_size, &l_done);
+ if(!l_hdr)
+ { // error
+ freeResultList(l_list);
+ return NULL;
+ }
+
+ NetlinkList *l_item = newListItem(l_hdr, l_size);
+ if(!l_list)
+ {
+ l_list = l_item;
+ }
+ else
+ {
+ l_end->m_next = l_item;
+ }
+ l_end = l_item;
+ }
+ return l_list;
+}
+
+static size_t maxSize(size_t a, size_t b)
+{
+ return (a > b ? a : b);
+}
+
+static size_t calcAddrLen(sa_family_t p_family, int p_dataSize)
+{
+ switch(p_family)
+ {
+ case AF_INET:
+ return sizeof(struct sockaddr_in);
+ case AF_INET6:
+ return sizeof(struct sockaddr_in6);
+ case AF_PACKET:
+ return maxSize(sizeof(struct sockaddr_ll), offsetof(struct sockaddr_ll, sll_addr) + p_dataSize);
+ default:
+ return maxSize(sizeof(struct sockaddr), offsetof(struct sockaddr, sa_data) + p_dataSize);
+ }
+}
+
+static void makeSockaddr(sa_family_t p_family, struct sockaddr *p_dest, void *p_data, size_t p_size)
+{
+ switch(p_family)
+ {
+ case AF_INET:
+ memcpy(&((struct sockaddr_in*)p_dest)->sin_addr, p_data, p_size);
+ break;
+ case AF_INET6:
+ memcpy(&((struct sockaddr_in6*)p_dest)->sin6_addr, p_data, p_size);
+ break;
+ case AF_PACKET:
+ memcpy(((struct sockaddr_ll*)p_dest)->sll_addr, p_data, p_size);
+ ((struct sockaddr_ll*)p_dest)->sll_halen = p_size;
+ break;
+ default:
+ memcpy(p_dest->sa_data, p_data, p_size);
+ break;
+ }
+ p_dest->sa_family = p_family;
+}
+
+static void addToEnd(struct ifaddrs **p_resultList, struct ifaddrs *p_entry)
+{
+ if(!*p_resultList)
+ {
+ *p_resultList = p_entry;
+ }
+ else
+ {
+ struct ifaddrs *l_cur = *p_resultList;
+ while(l_cur->ifa_next)
+ {
+ l_cur = l_cur->ifa_next;
+ }
+ l_cur->ifa_next = p_entry;
+ }
+}
+
+static void interpretLink(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, struct ifaddrs **p_resultList)
+{
+ struct ifinfomsg *l_info = (struct ifinfomsg *)NLMSG_DATA(p_hdr);
+
+ size_t l_nameSize = 0;
+ size_t l_addrSize = 0;
+ size_t l_dataSize = 0;
+
+ size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg));
+ struct rtattr *l_rta;
+ for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifinfomsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
+ {
+ void *l_rtaData = RTA_DATA(l_rta);
+ size_t l_rtaDataSize = RTA_PAYLOAD(l_rta);
+ switch(l_rta->rta_type)
+ {
+ case IFLA_ADDRESS:
+ case IFLA_BROADCAST:
+ l_addrSize += NLMSG_ALIGN(calcAddrLen(AF_PACKET, l_rtaDataSize));
+ break;
+ case IFLA_IFNAME:
+ l_nameSize += NLMSG_ALIGN(l_rtaSize + 1);
+ break;
+ case IFLA_STATS:
+ l_dataSize += NLMSG_ALIGN(l_rtaSize);
+ break;
+ default:
+ break;
+ }
+ }
+
+ struct ifaddrs *l_entry = malloc(sizeof(struct ifaddrs) + l_nameSize + l_addrSize + l_dataSize);
+ memset(l_entry, 0, sizeof(struct ifaddrs));
+ l_entry->ifa_name = "";
+
+ char *l_name = ((char *)l_entry) + sizeof(struct ifaddrs);
+ char *l_addr = l_name + l_nameSize;
+ char *l_data = l_addr + l_addrSize;
+
+ l_entry->ifa_flags = l_info->ifi_flags;
+
+ l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg));
+ for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifinfomsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
+ {
+ void *l_rtaData = RTA_DATA(l_rta);
+ size_t l_rtaDataSize = RTA_PAYLOAD(l_rta);
+ switch(l_rta->rta_type)
+ {
+ case IFLA_ADDRESS:
+ case IFLA_BROADCAST:
+ {
+ size_t l_addrLen = calcAddrLen(AF_PACKET, l_rtaDataSize);
+ makeSockaddr(AF_PACKET, (struct sockaddr *)l_addr, l_rtaData, l_rtaDataSize);
+ ((struct sockaddr_ll *)l_addr)->sll_ifindex = l_info->ifi_index;
+ ((struct sockaddr_ll *)l_addr)->sll_hatype = l_info->ifi_type;
+ if(l_rta->rta_type == IFLA_ADDRESS)
+ {
+ l_entry->ifa_addr = (struct sockaddr *)l_addr;
+ }
+ else
+ {
+ l_entry->ifa_broadaddr = (struct sockaddr *)l_addr;
+ }
+ l_addr += NLMSG_ALIGN(l_addrLen);
+ break;
+ }
+ case IFLA_IFNAME:
+ strncpy(l_name, l_rtaData, l_rtaDataSize);
+ l_name[l_rtaDataSize] = '\0';
+ l_entry->ifa_name = l_name;
+ break;
+ case IFLA_STATS:
+ memcpy(l_data, l_rtaData, l_rtaDataSize);
+ l_entry->ifa_data = l_data;
+ break;
+ default:
+ break;
+ }
+ }
+
+ addToEnd(p_resultList, l_entry);
+ p_links[l_info->ifi_index - 1] = l_entry;
+}
+
+static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, struct ifaddrs **p_resultList)
+{
+ struct ifaddrmsg *l_info = (struct ifaddrmsg *)NLMSG_DATA(p_hdr);
+
+ size_t l_nameSize = 0;
+ size_t l_addrSize = 0;
+
+ int l_addedNetmask = 0;
+
+ size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg));
+ struct rtattr *l_rta;
+ for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
+ {
+ void *l_rtaData = RTA_DATA(l_rta);
+ size_t l_rtaDataSize = RTA_PAYLOAD(l_rta);
+ if(l_info->ifa_family == AF_PACKET)
+ {
+ continue;
+ }
+
+ switch(l_rta->rta_type)
+ {
+ case IFA_ADDRESS:
+ case IFA_LOCAL:
+ if((l_info->ifa_family == AF_INET || l_info->ifa_family == AF_INET6) && !l_addedNetmask)
+ { // make room for netmask
+ l_addrSize += NLMSG_ALIGN(calcAddrLen(l_info->ifa_family, l_rtaDataSize));
+ l_addedNetmask = 1;
+ }
+ case IFA_BROADCAST:
+ l_addrSize += NLMSG_ALIGN(calcAddrLen(l_info->ifa_family, l_rtaDataSize));
+ break;
+ case IFA_LABEL:
+ l_nameSize += NLMSG_ALIGN(l_rtaSize + 1);
+ break;
+ default:
+ break;
+ }
+ }
+
+ struct ifaddrs *l_entry = malloc(sizeof(struct ifaddrs) + l_nameSize + l_addrSize);
+ memset(l_entry, 0, sizeof(struct ifaddrs));
+ l_entry->ifa_name = p_links[l_info->ifa_index - 1]->ifa_name;
+
+ char *l_name = ((char *)l_entry) + sizeof(struct ifaddrs);
+ char *l_addr = l_name + l_nameSize;
+
+ l_entry->ifa_flags = l_info->ifa_flags | p_links[l_info->ifa_index - 1]->ifa_flags;
+
+ l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg));
+ for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
+ {
+ void *l_rtaData = RTA_DATA(l_rta);
+ size_t l_rtaDataSize = RTA_PAYLOAD(l_rta);
+ switch(l_rta->rta_type)
+ {
+ case IFA_ADDRESS:
+ case IFA_BROADCAST:
+ case IFA_LOCAL:
+ {
+ size_t l_addrLen = calcAddrLen(l_info->ifa_family, l_rtaDataSize);
+ makeSockaddr(l_info->ifa_family, (struct sockaddr *)l_addr, l_rtaData, l_rtaDataSize);
+ if(l_info->ifa_family == AF_INET6)
+ {
+ if(IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)l_rtaData) || IN6_IS_ADDR_MC_LINKLOCAL((struct in6_addr *)l_rtaData))
+ {
+ ((struct sockaddr_in6 *)l_addr)->sin6_scope_id = l_info->ifa_index;
+ }
+ }
+
+ if(l_rta->rta_type == IFA_ADDRESS)
+ { // apparently in a point-to-point network IFA_ADDRESS contains the dest address and IFA_LOCAL contains the local address
+ if(l_entry->ifa_addr)
+ {
+ l_entry->ifa_dstaddr = (struct sockaddr *)l_addr;
+ }
+ else
+ {
+ l_entry->ifa_addr = (struct sockaddr *)l_addr;
+ }
+ }
+ else if(l_rta->rta_type == IFA_LOCAL)
+ {
+ if(l_entry->ifa_addr)
+ {
+ l_entry->ifa_dstaddr = l_entry->ifa_addr;
+ }
+ l_entry->ifa_addr = (struct sockaddr *)l_addr;
+ }
+ else
+ {
+ l_entry->ifa_broadaddr = (struct sockaddr *)l_addr;
+ }
+ l_addr += NLMSG_ALIGN(l_addrLen);
+ break;
+ }
+ case IFA_LABEL:
+ strncpy(l_name, l_rtaData, l_rtaDataSize);
+ l_name[l_rtaDataSize] = '\0';
+ l_entry->ifa_name = l_name;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if(l_entry->ifa_addr && (l_entry->ifa_addr->sa_family == AF_INET || l_entry->ifa_addr->sa_family == AF_INET6))
+ {
+ unsigned l_maxPrefix = (l_entry->ifa_addr->sa_family == AF_INET ? 32 : 128);
+ unsigned l_prefix = (l_info->ifa_prefixlen > l_maxPrefix ? l_maxPrefix : l_info->ifa_prefixlen);
+ char l_mask[16] = {0};
+ unsigned i;
+ for(i=0; i<(l_prefix/8); ++i)
+ {
+ l_mask[i] = 0xff;
+ }
+ l_mask[i] = 0xff << (8 - (l_prefix % 8));
+
+ makeSockaddr(l_entry->ifa_addr->sa_family, (struct sockaddr *)l_addr, l_mask, l_maxPrefix / 8);
+ l_entry->ifa_netmask = (struct sockaddr *)l_addr;
+ }
+
+ addToEnd(p_resultList, l_entry);
+}
+
+static void interpret(int p_socket, NetlinkList *p_netlinkList, struct ifaddrs **p_links, struct ifaddrs **p_resultList)
+{
+ pid_t l_pid = getpid();
+ for(; p_netlinkList; p_netlinkList = p_netlinkList->m_next)
+ {
+ unsigned int l_nlsize = p_netlinkList->m_size;
+ struct nlmsghdr *l_hdr;
+ for(l_hdr = p_netlinkList->m_data; NLMSG_OK(l_hdr, l_nlsize); l_hdr = NLMSG_NEXT(l_hdr, l_nlsize))
+ {
+ if((pid_t)l_hdr->nlmsg_pid != l_pid || (int)l_hdr->nlmsg_seq != p_socket)
+ {
+ continue;
+ }
+
+ if(l_hdr->nlmsg_type == NLMSG_DONE)
+ {
+ break;
+ }
+
+ if(l_hdr->nlmsg_type == RTM_NEWLINK)
+ {
+ interpretLink(l_hdr, p_links, p_resultList);
+ }
+ else if(l_hdr->nlmsg_type == RTM_NEWADDR)
+ {
+ interpretAddr(l_hdr, p_links, p_resultList);
+ }
+ }
+ }
+}
+
+static unsigned countLinks(int p_socket, NetlinkList *p_netlinkList)
+{
+ unsigned l_links = 0;
+ pid_t l_pid = getpid();
+ for(; p_netlinkList; p_netlinkList = p_netlinkList->m_next)
+ {
+ unsigned int l_nlsize = p_netlinkList->m_size;
+ struct nlmsghdr *l_hdr;
+ for(l_hdr = p_netlinkList->m_data; NLMSG_OK(l_hdr, l_nlsize); l_hdr = NLMSG_NEXT(l_hdr, l_nlsize))
+ {
+ if((pid_t)l_hdr->nlmsg_pid != l_pid || (int)l_hdr->nlmsg_seq != p_socket)
+ {
+ continue;
+ }
+
+ if(l_hdr->nlmsg_type == NLMSG_DONE)
+ {
+ break;
+ }
+
+ if(l_hdr->nlmsg_type == RTM_NEWLINK)
+ {
+ ++l_links;
+ }
+ }
+ }
+
+ return l_links;
+}
+
+int getifaddrs(struct ifaddrs **ifap)
+{
+ if(!ifap)
+ {
+ return -1;
+ }
+ *ifap = NULL;
+
+ int l_socket = netlink_socket();
+ if(l_socket < 0)
+ {
+ return -1;
+ }
+
+ NetlinkList *l_linkResults = getResultList(l_socket, RTM_GETLINK);
+ if(!l_linkResults)
+ {
+ close(l_socket);
+ return -1;
+ }
+
+ NetlinkList *l_addrResults = getResultList(l_socket, RTM_GETADDR);
+ if(!l_addrResults)
+ {
+ close(l_socket);
+ freeResultList(l_linkResults);
+ return -1;
+ }
+
+ unsigned l_numLinks = countLinks(l_socket, l_linkResults) + countLinks(l_socket, l_addrResults);
+ struct ifaddrs *l_links[l_numLinks];
+ memset(l_links, 0, l_numLinks * sizeof(struct ifaddrs *));
+
+ interpret(l_socket, l_linkResults, l_links, ifap);
+ interpret(l_socket, l_addrResults, l_links, ifap);
+
+ freeResultList(l_linkResults);
+ freeResultList(l_addrResults);
+ close(l_socket);
+ return 0;
+}
+
+void freeifaddrs(struct ifaddrs *ifa)
+{
+ struct ifaddrs *l_cur;
+ while(ifa)
+ {
+ l_cur = ifa;
+ ifa = ifa->ifa_next;
+ free(l_cur);
+ }
+}
diff --git a/networking/udhcp/ifaddrs.h b/networking/udhcp/ifaddrs.h
new file mode 100644
index 000000000..9cd19fec1
--- /dev/null
+++ b/networking/udhcp/ifaddrs.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 1995, 1999
+ * Berkeley Software Design, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
+ */
+
+#ifndef _IFADDRS_H_
+#define _IFADDRS_H_
+
+struct ifaddrs {
+ struct ifaddrs *ifa_next;
+ char *ifa_name;
+ unsigned int ifa_flags;
+ struct sockaddr *ifa_addr;
+ struct sockaddr *ifa_netmask;
+ struct sockaddr *ifa_dstaddr;
+ void *ifa_data;
+};
+
+/*
+ * This may have been defined in <net/if.h>. Note that if <net/if.h> is
+ * to be included it must be included before this header file.
+ */
+#ifndef ifa_broadaddr
+#define ifa_broadaddr ifa_dstaddr /* broadcast address interface */
+#endif
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+extern int getifaddrs(struct ifaddrs **ifap);
+extern void freeifaddrs(struct ifaddrs *ifa);
+__END_DECLS
+
+#endif
--
2.45.2

74
patches/0018-fix-hush-add-missing-definitions-on-Android-API-21.patch
View File

@ -1,74 +0,0 @@
From 52cb97b856e3f7e6ff9972fc8099170c5574f274 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Sat, 2 Oct 2021 01:11:12 -0300
Subject: [PATCH 18/35] fix hush: add missing definitions on Android API 21+
platform FAST_FUNC adjustment to support NDK unified headers by John Wu <topjohnwu@gmail.com>
issetugid is required for hush via glob.c; add the hacky pre-API 21 definition back
Rebased for busybox 1.34.1 by Chris Renshaw <osm0sis@outlook.com>
---
include/platform.h | 10 +++++++++-
libbb/platform.c | 8 ++++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/include/platform.h b/include/platform.h
index 6644d83c6..57f0ef57d 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -124,7 +124,7 @@
* (-DFAST_FUNC= )
*/
#ifndef FAST_FUNC
-# if __GNUC_PREREQ(3,0) && defined(i386)
+# if !defined(__ANDROID__) && __GNUC_PREREQ(3,0) && defined(i386)
/* stdcall makes callee to pop arguments from stack, not caller */
# define FAST_FUNC __attribute__((regparm(3),stdcall))
/* #elif ... - add your favorite arch today! */
@@ -429,6 +429,7 @@ typedef unsigned smalluint;
#define HAVE_SYS_STATFS_H 1
#define HAVE_PRINTF_PERCENTM 1
#define HAVE_WAIT3 1
+#define HAVE_ISSETUGID 1
#define HAVE_DEV_FD 1
#define DEV_FD_PREFIX "/dev/fd/"
@@ -536,6 +537,9 @@ typedef unsigned smalluint;
# else
/* ANDROID >= 21 has standard dprintf */
# endif
+# if __ANDROID_API__ > 18
+# undef HAVE_ISSETUGID
+# endif
# if __ANDROID_API__ < 21
# undef HAVE_TTYNAME_R
# undef HAVE_GETLINE
@@ -636,4 +640,8 @@ extern int vasprintf(char **string_ptr, const char *format, va_list p) FAST_FUNC
extern ssize_t getline(char **lineptr, size_t *n, FILE *stream) FAST_FUNC;
#endif
+#ifndef HAVE_ISSETUGID
+extern int issetugid(void) FAST_FUNC;
+#endif
+
#endif
diff --git a/libbb/platform.c b/libbb/platform.c
index 7913353e2..b652a2112 100644
--- a/libbb/platform.c
+++ b/libbb/platform.c
@@ -225,3 +225,11 @@ int ttyname_r(int fd, char *buf, size_t buflen)
return 0;
}
#endif
+
+#ifndef HAVE_ISSETUGID
+int issetugid(void)
+{
+ /* for Bionic, this is sufficient */
+ return 0;
+}
+#endif
--
2.45.2

967
patches/0019-fix-hush-add-glob-and-sigisemptyset.patch
View File

@ -1,967 +0,0 @@
From 2e11b46a8df4509d8b134f3c0d9df0c626180511 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Tue, 10 Jan 2017 10:49:59 -0400
Subject: [PATCH 19/35] fix hush, add glob and sigisemptyset
Patch by Tias Guns <tias@ulyssis.org>, based on 'glob' by Dan Drown
http://dan.drown.org/android/src/busybox/
Rebased for busybox 1.26.1 by Chris Renshaw <osm0sis@outlook.com>
---
shell/glob.c | 786 ++++++++++++++++++++++++++++++++++++++++++
shell/glob.h | 113 ++++++
shell/hush.c | 3 +-
shell/sigisemptyset.c | 8 +
4 files changed, 909 insertions(+), 1 deletion(-)
create mode 100644 shell/glob.c
create mode 100644 shell/glob.h
create mode 100644 shell/sigisemptyset.c
diff --git a/shell/glob.c b/shell/glob.c
new file mode 100644
index 000000000..556d72099
--- /dev/null
+++ b/shell/glob.c
@@ -0,0 +1,786 @@
+/*
+ * Modified for the Android NDK by Gabor Cselle, http://www.gaborcselle.com/
+ * Tested with Android NDK version 5b: http://developer.android.com/sdk/ndk/index.html
+ * Last modified: March 3 2011
+ *
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)glob.c 8.3 (Berkeley) 10/13/93";
+#endif /* LIBC_SCCS and not lint */
+#include <sys/cdefs.h>
+
+
+/*
+ * glob(3) -- a superset of the one defined in POSIX 1003.2.
+ *
+ * The [!...] convention to negate a range is supported (SysV, Posix, ksh).
+ *
+ * Optional extra services, controlled by flags not defined by POSIX:
+ *
+ * GLOB_QUOTE:
+ * Escaping convention: \ inhibits any special meaning the following
+ * character might have (except \ at end of string is retained).
+ * GLOB_MAGCHAR:
+ * Set in gl_flags if pattern contained a globbing character.
+ * GLOB_NOMAGIC:
+ * Same as GLOB_NOCHECK, but it will only append pattern if it did
+ * not contain any magic characters. [Used in csh style globbing]
+ * GLOB_ALTDIRFUNC:
+ * Use alternately specified directory access functions.
+ * GLOB_TILDE:
+ * expand ~user/foo to the /home/dir/of/user/foo
+ * GLOB_BRACE:
+ * expand {1,2}{a,b} to 1a 1b 2a 2b
+ * gl_matchc:
+ * Number of matches in the current invocation of glob.
+ */
+
+/*
+ * Some notes on multibyte character support:
+ * 1. Patterns with illegal byte sequences match nothing - even if
+ * GLOB_NOCHECK is specified.
+ * 2. Illegal byte sequences in filenames are handled by treating them as
+ * single-byte characters with a value of the first byte of the sequence
+ * cast to wchar_t.
+ * 3. State-dependent encodings are not currently supported.
+ */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include "glob.h"
+#include <limits.h>
+#include <pwd.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+//#include "collate.h" - NOTE(gabor): I took this out because it's not available for Android
+// and collate is only used once for string comparisons. As a side-effect, you might not
+// be able to match non-ASCII filenames.
+
+#define DOLLAR '$'
+#define DOT '.'
+#define EOS '\0'
+#define LBRACKET '['
+#define NOT '!'
+#define QUESTION '?'
+#define QUOTE '\\'
+#define RANGE '-'
+#define RBRACKET ']'
+#define SEP '/'
+#define STAR '*'
+#define TILDE '~'
+#define UNDERSCORE '_'
+#define LBRACE '{'
+#define RBRACE '}'
+#define SLASH '/'
+#define COMMA ','
+
+#define M_PROTECT 0x40
+#define M_MASK 0xff
+
+
+#define M_ALL '*'
+#define M_END ']'
+#define M_NOT '!'
+#define M_ONE '?'
+#define M_RNG '-'
+#define M_SET '['
+
+
+static int g_stat(char *, struct stat *, glob_t *);
+static int g_lstat(char *, struct stat *, glob_t *);
+static DIR *g_opendir(char *, glob_t *);
+static int compare(const void *, const void *);
+static int glob0(const char *, glob_t *, size_t *);
+static int glob1(char *, glob_t *, size_t *);
+static int glob2(char *, char *, char *, char *, glob_t *, size_t *);
+static int glob3(char *, char *, char *, char *, char *, glob_t *, size_t *);
+static int globextend(const char *, glob_t *, size_t *);
+static const char *
+ globtilde(const char *, char *, size_t, glob_t *);
+static int globexp1(const char *, glob_t *, size_t *);
+static int globexp2(const char *, const char *, glob_t *, int *, size_t *);
+static int match(char *, char *, char *);
+
+int ismeta(char c) {
+ return c == M_ALL || c == M_END || c == M_NOT || c == M_ONE || c == M_RNG || c == M_SET;
+}
+
+int
+glob(const char *pattern, int flags, int (*errfunc)(const char *, int), glob_t *pglob)
+{
+ const char *patnext;
+ size_t limit;
+ char *bufnext, *bufend, patbuf[MAXPATHLEN], prot;
+
+ patnext = pattern;
+ if (!(flags & GLOB_APPEND)) {
+ pglob->gl_pathc = 0;
+ pglob->gl_pathv = NULL;
+ if (!(flags & GLOB_DOOFFS))
+ pglob->gl_offs = 0;
+ }
+ if (flags & GLOB_LIMIT) {
+ limit = pglob->gl_matchc;
+ if (limit == 0)
+ limit = 131072;
+ } else
+ limit = 0;
+ pglob->gl_flags = flags & ~GLOB_MAGCHAR;
+ pglob->gl_errfunc = errfunc;
+ pglob->gl_matchc = 0;
+
+ bufnext = patbuf;
+ bufend = bufnext + MAXPATHLEN - 1;
+ if (flags & GLOB_NOESCAPE) {
+ strncpy(bufnext, patnext, sizeof(patbuf));
+ } else {
+ /* Protect the quoted characters. */
+ while (bufend >= bufnext && *patnext != EOS) {
+ if (*patnext == QUOTE) {
+ if (*++patnext == EOS) {
+ *bufnext++ = QUOTE | M_PROTECT;
+ continue;
+ }
+ prot = M_PROTECT;
+ } else
+ prot = 0;
+ *bufnext++ = *patnext;
+ patnext++;
+ }
+ }
+ *bufnext = EOS;
+
+ if (flags & GLOB_BRACE)
+ return globexp1(patbuf, pglob, &limit);
+ else
+ return glob0(patbuf, pglob, &limit);
+}
+
+/*
+ * Expand recursively a glob {} pattern. When there is no more expansion
+ * invoke the standard globbing routine to glob the rest of the magic
+ * characters
+ */
+static int
+globexp1(const char *pattern, glob_t *pglob, size_t *limit)
+{
+ const char* ptr = pattern;
+ int rv;
+
+ /* Protect a single {}, for find(1), like csh */
+ if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS)
+ return glob0(pattern, pglob, limit);
+
+ while ((ptr = strchr(ptr, LBRACE)) != NULL)
+ if (!globexp2(ptr, pattern, pglob, &rv, limit))
+ return rv;
+
+ return glob0(pattern, pglob, limit);
+}
+
+
+/*
+ * Recursive brace globbing helper. Tries to expand a single brace.
+ * If it succeeds then it invokes globexp1 with the new pattern.
+ * If it fails then it tries to glob the rest of the pattern and returns.
+ */
+static int
+globexp2(const char *ptr, const char *pattern, glob_t *pglob, int *rv, size_t *limit)
+{
+ int i;
+ char *lm, *ls;
+ const char *pe, *pm, *pm1, *pl;
+ char patbuf[MAXPATHLEN];
+
+ /* copy part up to the brace */
+ for (lm = patbuf, pm = pattern; pm != ptr; *lm++ = *pm++)
+ continue;
+ *lm = EOS;
+ ls = lm;
+
+ /* Find the balanced brace */
+ for (i = 0, pe = ++ptr; *pe; pe++)
+ if (*pe == LBRACKET) {
+ /* Ignore everything between [] */
+ for (pm = pe++; *pe != RBRACKET && *pe != EOS; pe++)
+ continue;
+ if (*pe == EOS) {
+ /*
+ * We could not find a matching RBRACKET.
+ * Ignore and just look for RBRACE
+ */
+ pe = pm;
+ }
+ }
+ else if (*pe == LBRACE)
+ i++;
+ else if (*pe == RBRACE) {
+ if (i == 0)
+ break;
+ i--;
+ }
+
+ /* Non matching braces; just glob the pattern */
+ if (i != 0 || *pe == EOS) {
+ *rv = glob0(patbuf, pglob, limit);
+ return 0;
+ }
+
+ for (i = 0, pl = pm = ptr; pm <= pe; pm++)
+ switch (*pm) {
+ case LBRACKET:
+ /* Ignore everything between [] */
+ for (pm1 = pm++; *pm != RBRACKET && *pm != EOS; pm++)
+ continue;
+ if (*pm == EOS) {
+ /*
+ * We could not find a matching RBRACKET.
+ * Ignore and just look for RBRACE
+ */
+ pm = pm1;
+ }
+ break;
+
+ case LBRACE:
+ i++;
+ break;
+
+ case RBRACE:
+ if (i) {
+ i--;
+ break;
+ }
+ /* FALLTHROUGH */
+ case COMMA:
+ if (i && *pm == COMMA)
+ break;
+ else {
+ /* Append the current string */
+ for (lm = ls; (pl < pm); *lm++ = *pl++)
+ continue;
+ /*
+ * Append the rest of the pattern after the
+ * closing brace
+ */
+ for (pl = pe + 1; (*lm++ = *pl++) != EOS;)
+ continue;
+
+ /* Expand the current pattern */
+ *rv = globexp1(patbuf, pglob, limit);
+
+ /* move after the comma, to the next string */
+ pl = pm + 1;
+ }
+ break;
+
+ default:
+ break;
+ }
+ *rv = 0;
+ return 0;
+}
+
+
+
+/*
+ * expand tilde from the passwd file.
+ */
+static const char *
+globtilde(const char *pattern, char *patbuf, size_t patbuf_len, glob_t *pglob)
+{
+ struct passwd *pwd;
+ char *h;
+ const char *p;
+ char *b, *eb;
+
+ if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
+ return pattern;
+
+ /*
+ * Copy up to the end of the string or /
+ */
+ eb = &patbuf[patbuf_len - 1];
+ for (p = pattern + 1, h = (char *) patbuf;
+ h < (char *)eb && *p && *p != SLASH; *h++ = *p++)
+ continue;
+
+ *h = EOS;
+
+ if (((char *) patbuf)[0] == EOS) {
+ /*
+ * handle a plain ~ or ~/ by expanding $HOME first (iff
+ * we're not running setuid or setgid) and then trying
+ * the password file
+ */
+#ifndef __GLIBC__
+ if (issetugid() != 0 ||
+ (h = getenv("HOME")) == NULL) {
+ if (((h = getlogin()) != NULL &&
+ (pwd = getpwnam(h)) != NULL) ||
+ (pwd = getpwuid(getuid())) != NULL)
+ h = pwd->pw_dir;
+ else
+ return pattern;
+ }
+#endif
+ }
+ else {
+ /*
+ * Expand a ~user
+ */
+ if ((pwd = getpwnam((char*) patbuf)) == NULL)
+ return pattern;
+ else
+ h = pwd->pw_dir;
+ }
+
+ /* Copy the home directory */
+ for (b = patbuf; b < eb && *h; *b++ = *h++)
+ continue;
+
+ /* Append the rest of the pattern */
+ while (b < eb && (*b++ = *p++) != EOS)
+ continue;
+ *b = EOS;
+
+ return patbuf;
+}
+
+
+/*
+ * The main glob() routine: compiles the pattern (optionally processing
+ * quotes), calls glob1() to do the real pattern matching, and finally
+ * sorts the list (unless unsorted operation is requested). Returns 0
+ * if things went well, nonzero if errors occurred.
+ */
+static int
+glob0(const char *pattern, glob_t *pglob, size_t *limit)
+{
+ const char *qpatnext;
+ int err;
+ size_t oldpathc;
+ char *bufnext, c, patbuf[MAXPATHLEN];
+
+ qpatnext = globtilde(pattern, patbuf, MAXPATHLEN, pglob);
+ oldpathc = pglob->gl_pathc;
+ bufnext = patbuf;
+
+ /* We don't need to check for buffer overflow any more. */
+ while ((c = *qpatnext++) != EOS) {
+ switch (c) {
+ case LBRACKET:
+ c = *qpatnext;
+ if (c == NOT)
+ ++qpatnext;
+ if (*qpatnext == EOS ||
+ strchr(qpatnext+1, RBRACKET) == NULL) {
+ *bufnext++ = LBRACKET;
+ if (c == NOT)
+ --qpatnext;
+ break;
+ }
+ *bufnext++ = M_SET;
+ if (c == NOT)
+ *bufnext++ = M_NOT;
+ c = *qpatnext++;
+ do {
+ *bufnext++ = c;
+ if (*qpatnext == RANGE &&
+ (c = qpatnext[1]) != RBRACKET) {
+ *bufnext++ = M_RNG;
+ *bufnext++ = c;
+ qpatnext += 2;
+ }
+ } while ((c = *qpatnext++) != RBRACKET);
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ *bufnext++ = M_END;
+ break;
+ case QUESTION:
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ *bufnext++ = M_ONE;
+ break;
+ case STAR:
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ /* collapse adjacent stars to one,
+ * to avoid exponential behavior
+ */
+ if (bufnext == patbuf || bufnext[-1] != M_ALL)
+ *bufnext++ = M_ALL;
+ break;
+ default:
+ *bufnext++ = c;
+ break;
+ }
+ }
+ *bufnext = EOS;
+
+ if ((err = glob1(patbuf, pglob, limit)) != 0)
+ return(err);
+
+ /*
+ * If there was no match we are going to append the pattern
+ * if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
+ * and the pattern did not contain any magic characters
+ * GLOB_NOMAGIC is there just for compatibility with csh.
+ */
+ if (pglob->gl_pathc == oldpathc) {
+ if (((pglob->gl_flags & GLOB_NOCHECK) ||
+ ((pglob->gl_flags & GLOB_NOMAGIC) &&
+ !(pglob->gl_flags & GLOB_MAGCHAR))))
+ return(globextend(pattern, pglob, limit));
+ else
+ return(GLOB_NOMATCH);
+ }
+ if (!(pglob->gl_flags & GLOB_NOSORT))
+ qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
+ pglob->gl_pathc - oldpathc, sizeof(char *), compare);
+ return(0);
+}
+
+static int
+compare(const void *p, const void *q)
+{
+ return(strcmp(*(char **)p, *(char **)q));
+}
+
+static int
+glob1(char *pattern, glob_t *pglob, size_t *limit)
+{
+ char pathbuf[MAXPATHLEN];
+
+ /* A null pathname is invalid -- POSIX 1003.1 sect. 2.4. */
+ if (*pattern == EOS)
+ return(0);
+ return(glob2(pathbuf, pathbuf, pathbuf + MAXPATHLEN - 1,
+ pattern, pglob, limit));
+}
+
+/*
+ * The functions glob2 and glob3 are mutually recursive; there is one level
+ * of recursion for each segment in the pattern that contains one or more
+ * meta characters.
+ */
+static int
+glob2(char *pathbuf, char *pathend, char *pathend_last, char *pattern,
+ glob_t *pglob, size_t *limit)
+{
+ struct stat sb;
+ char *p, *q;
+ int anymeta;
+
+ /*
+ * Loop over pattern segments until end of pattern or until
+ * segment with meta character found.
+ */
+ for (anymeta = 0;;) {
+ if (*pattern == EOS) { /* End of pattern? */
+ *pathend = EOS;
+ if (g_lstat(pathbuf, &sb, pglob))
+ return(0);
+
+ if (((pglob->gl_flags & GLOB_MARK) &&
+ pathend[-1] != SEP) && (S_ISDIR(sb.st_mode)
+ || (S_ISLNK(sb.st_mode) &&
+ (g_stat(pathbuf, &sb, pglob) == 0) &&
+ S_ISDIR(sb.st_mode)))) {
+ if (pathend + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend++ = SEP;
+ *pathend = EOS;
+ }
+ ++pglob->gl_matchc;
+ return(globextend(pathbuf, pglob, limit));
+ }
+
+ /* Find end of next segment, copy tentatively to pathend. */
+ q = pathend;
+ p = pattern;
+ while (*p != EOS && *p != SEP) {
+ if (ismeta(*p))
+ anymeta = 1;
+ if (q + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *q++ = *p++;
+ }
+
+ if (!anymeta) { /* No expansion, do next segment. */
+ pathend = q;
+ pattern = p;
+ while (*pattern == SEP) {
+ if (pathend + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend++ = *pattern++;
+ }
+ } else /* Need expansion, recurse. */
+ return(glob3(pathbuf, pathend, pathend_last, pattern, p,
+ pglob, limit));
+ }
+ /* NOTREACHED */
+}
+
+static int
+glob3(char *pathbuf, char *pathend, char *pathend_last,
+ char *pattern, char *restpattern,
+ glob_t *pglob, size_t *limit)
+{
+ struct dirent *dp;
+ DIR *dirp;
+ int err;
+ char buf[MAXPATHLEN];
+
+ /*
+ * The readdirfunc declaration can't be prototyped, because it is
+ * assigned, below, to two functions which are prototyped in glob.h
+ * and dirent.h as taking pointers to differently typed opaque
+ * structures.
+ */
+ struct dirent *(*readdirfunc)();
+
+ if (pathend > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend = EOS;
+ errno = 0;
+
+ if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
+ /* TODO: don't call for ENOENT or ENOTDIR? */
+ if (pglob->gl_errfunc) {
+ if (pglob->gl_errfunc(buf, errno) ||
+ pglob->gl_flags & GLOB_ERR)
+ return (GLOB_ABORTED);
+ }
+ return(0);
+ }
+
+ err = 0;
+
+ /* Search directory for matching names. */
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ readdirfunc = pglob->gl_readdir;
+ else
+ readdirfunc = readdir;
+ while ((dp = (*readdirfunc)(dirp))) {
+ char *sc;
+ char *dc;
+
+ /* Initial DOT must be matched literally. */
+ if (dp->d_name[0] == DOT && *pattern != DOT)
+ continue;
+ dc = pathend;
+ sc = dp->d_name;
+ while (dc < pathend_last) {
+ if ((*dc++ = *sc) == EOS)
+ break;
+ sc++;
+ }
+ if (!match(pathend, pattern, restpattern)) {
+ *pathend = EOS;
+ continue;
+ }
+ err = glob2(pathbuf, --dc, pathend_last, restpattern,
+ pglob, limit);
+ if (err)
+ break;
+ }
+
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ (*pglob->gl_closedir)(dirp);
+ else
+ closedir(dirp);
+ return(err);
+}
+
+
+/*
+ * Extend the gl_pathv member of a glob_t structure to accomodate a new item,
+ * add the new item, and update gl_pathc.
+ *
+ * This assumes the BSD realloc, which only copies the block when its size
+ * crosses a power-of-two boundary; for v7 realloc, this would cause quadratic
+ * behavior.
+ *
+ * Return 0 if new item added, error code if memory couldn't be allocated.
+ *
+ * Invariant of the glob_t structure:
+ * Either gl_pathc is zero and gl_pathv is NULL; or gl_pathc > 0 and
+ * gl_pathv points to (gl_offs + gl_pathc + 1) items.
+ */
+static int
+globextend(const char *path, glob_t *pglob, size_t *limit)
+{
+ char **pathv;
+ size_t i, newsize, len;
+ char *copy;
+ const char *p;
+
+ if (*limit && pglob->gl_pathc > *limit) {
+ errno = 0;
+ return (GLOB_NOSPACE);
+ }
+
+ newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs);
+ pathv = pglob->gl_pathv ?
+ realloc((char *)pglob->gl_pathv, newsize) :
+ malloc(newsize);
+ if (pathv == NULL) {
+ if (pglob->gl_pathv) {
+ free(pglob->gl_pathv);
+ pglob->gl_pathv = NULL;
+ }
+ return(GLOB_NOSPACE);
+ }
+
+ if (pglob->gl_pathv == NULL && pglob->gl_offs > 0) {
+ /* first time around -- clear initial gl_offs items */
+ pathv += pglob->gl_offs;
+ for (i = pglob->gl_offs + 1; --i > 0; )
+ *--pathv = NULL;
+ }
+ pglob->gl_pathv = pathv;
+
+ for (p = path; *p++;)
+ continue;
+ len = (size_t)(p - path); /* XXX overallocation */
+ if ((copy = malloc(len)) != NULL) {
+ strncpy(copy, path, len);
+ pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
+ }
+ pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
+ return(copy == NULL ? GLOB_NOSPACE : 0);
+}
+
+/*
+ * pattern matching function for filenames. Each occurrence of the *
+ * pattern causes a recursion level.
+ */
+static int
+match(char *name, char *pat, char *patend)
+{
+ int ok, negate_range;
+ char c, k;
+
+ while (pat < patend) {
+ c = *pat++;
+ switch (c & M_MASK) {
+ case M_ALL:
+ if (pat == patend)
+ return(1);
+ do
+ if (match(name, pat, patend))
+ return(1);
+ while (*name++ != EOS);
+ return(0);
+ case M_ONE:
+ if (*name++ == EOS)
+ return(0);
+ break;
+ case M_SET:
+ ok = 0;
+ if ((k = *name++) == EOS)
+ return(0);
+ if ((negate_range = ((*pat & M_MASK) == M_NOT)) != EOS)
+ ++pat;
+ while (((c = *pat++) & M_MASK) != M_END)
+ if ((*pat & M_MASK) == M_RNG) {
+ // NOTE(gabor): This used to be as below, but I took out the collate.h
+ // if (__collate_load_error ?
+ // CHAR(c) <= CHAR(k) && CHAR(k) <= CHAR(pat[1]) :
+ // __collate_range_cmp(CHAR(c), CHAR(k)) <= 0
+ // && __collate_range_cmp(CHAR(k), CHAR(pat[1])) <= 0
+ // )
+
+ if (c <= k && k <= pat[1])
+ ok = 1;
+ pat += 2;
+ } else if (c == k)
+ ok = 1;
+ if (ok == negate_range)
+ return(0);
+ break;
+ default:
+ if (*name++ != c)
+ return(0);
+ break;
+ }
+ }
+ return(*name == EOS);
+}
+
+/* Free allocated data belonging to a glob_t structure. */
+void
+globfree(glob_t *pglob)
+{
+ size_t i;
+ char **pp;
+
+ if (pglob->gl_pathv != NULL) {
+ pp = pglob->gl_pathv + pglob->gl_offs;
+ for (i = pglob->gl_pathc; i--; ++pp)
+ if (*pp)
+ free(*pp);
+ free(pglob->gl_pathv);
+ pglob->gl_pathv = NULL;
+ }
+}
+
+static int
+g_stat(char *fn, struct stat *sb, glob_t *pglob)
+{
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_stat)(fn, sb));
+ return(stat(fn, sb));
+}
+
+static DIR *
+g_opendir(char *str, glob_t *pglob)
+{
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_opendir)(str));
+
+ return(opendir(str));
+}
+
+static int
+g_lstat(char *fn, struct stat *sb, glob_t *pglob)
+{
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_lstat)(fn, sb));
+ return(lstat(fn, sb));
+}
diff --git a/shell/glob.h b/shell/glob.h
new file mode 100644
index 000000000..e8e65786d
--- /dev/null
+++ b/shell/glob.h
@@ -0,0 +1,113 @@
+/*
+ * Modified for the Android NDK by Gabor Cselle, http://www.gaborcselle.com/
+ * Tested with Android NDK version 5b: http://developer.android.com/sdk/ndk/index.html
+ * Last modified: March 3 2011
+ *
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)glob.h 8.1 (Berkeley) 6/2/93
+ * $FreeBSD$
+ */
+
+#ifndef _GLOB_H_
+#define _GLOB_H_
+
+#include <sys/cdefs.h>
+//#include <sys/_types.h>
+
+#ifndef _SIZE_T_DECLARED
+typedef __size_t size_t;
+#define _SIZE_T_DECLARED
+#endif
+
+struct stat;
+typedef struct {
+ size_t gl_pathc; /* Count of total paths so far. */
+ size_t gl_matchc; /* Count of paths matching pattern. */
+ size_t gl_offs; /* Reserved at beginning of gl_pathv. */
+ int gl_flags; /* Copy of flags parameter to glob. */
+ char **gl_pathv; /* List of paths matching pattern. */
+ /* Copy of errfunc parameter to glob. */
+ int (*gl_errfunc)(const char *, int);
+
+ /*
+ * Alternate filesystem access methods for glob; replacement
+ * versions of closedir(3), readdir(3), opendir(3), stat(2)
+ * and lstat(2).
+ */
+ void (*gl_closedir)(void *);
+ struct dirent *(*gl_readdir)(void *);
+ void *(*gl_opendir)(const char *);
+ int (*gl_lstat)(const char *, struct stat *);
+ int (*gl_stat)(const char *, struct stat *);
+} glob_t;
+
+#if __POSIX_VISIBLE >= 199209
+/* Believed to have been introduced in 1003.2-1992 */
+#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
+#define GLOB_DOOFFS 0x0002 /* Use gl_offs. */
+#define GLOB_ERR 0x0004 /* Return on error. */
+#define GLOB_MARK 0x0008 /* Append / to matching directories. */
+#define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */
+#define GLOB_NOSORT 0x0020 /* Don't sort. */
+#define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */
+
+/* Error values returned by glob(3) */
+#define GLOB_NOSPACE (-1) /* Malloc call failed. */
+#define GLOB_ABORTED (-2) /* Unignored error. */
+#define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */
+#define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */
+#endif /* __POSIX_VISIBLE >= 199209 */
+
+#if __BSD_VISIBLE
+#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
+#define GLOB_BRACE 0x0080 /* Expand braces ala csh. */
+#define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */
+#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
+#define GLOB_QUOTE 0x0400 /* Quote special chars with \. */
+#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
+#define GLOB_LIMIT 0x1000 /* limit number of returned paths */
+
+/* source compatibility, these are the old names */
+#define GLOB_MAXPATH GLOB_LIMIT
+#define GLOB_ABEND GLOB_ABORTED
+#endif /* __BSD_VISIBLE */
+
+__BEGIN_DECLS
+int glob(const char *, int, int (*)(const char *, int), glob_t *);
+void globfree(glob_t *);
+__END_DECLS
+
+#endif /* !_GLOB_H_ */
diff --git a/shell/hush.c b/shell/hush.c
index d111f0cc5..af7f0d50c 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -331,6 +331,7 @@
//applet:IF_BASH_IS_HUSH(APPLET_ODDNAME(bash, hush, BB_DIR_BIN, BB_SUID_DROP, hush))
//kbuild:lib-$(CONFIG_SHELL_HUSH) += hush.o match.o shell_common.o
+//kbuild:lib-$(CONFIG_SHELL_HUSH) += glob.o sigisemptyset.o
//kbuild:lib-$(CONFIG_HUSH_RANDOM_SUPPORT) += random.o
/* -i (interactive) is also accepted,
@@ -348,7 +349,7 @@
)
# include <malloc.h> /* for malloc_trim */
#endif
-#include <glob.h>
+#include "glob.h"
/* #include <dmalloc.h> */
#if ENABLE_HUSH_CASE
# include <fnmatch.h>
diff --git a/shell/sigisemptyset.c b/shell/sigisemptyset.c
new file mode 100644
index 000000000..649b974c0
--- /dev/null
+++ b/shell/sigisemptyset.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+
+int sigisemptyset(const sigset_t *set)
+{
+ sigset_t empty;
+ sigemptyset(&empty);
+ return memcmp(&empty, set, sizeof(sigset_t)) == 0;
+}
--
2.45.2

43
patches/0020-glob-minor-adjustments-to-support-unified-headers.patch
View File

@ -1,43 +0,0 @@
From fcf2cf5c422df1f347eb24312722b5a01ae3ca44 Mon Sep 17 00:00:00 2001
From: John Wu <topjohnwu@gmail.com>
Date: Sun, 12 Aug 2018 18:31:26 +0800
Subject: [PATCH 20/35] glob: minor adjustments to support unified headers
---
shell/glob.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/shell/glob.h b/shell/glob.h
index e8e65786d..c274a8f6a 100644
--- a/shell/glob.h
+++ b/shell/glob.h
@@ -47,7 +47,7 @@
#include <sys/cdefs.h>
//#include <sys/_types.h>
-#ifndef _SIZE_T_DECLARED
+#if !defined(_SIZE_T_DECLARED) && !defined(__ANDROID__)
typedef __size_t size_t;
#define _SIZE_T_DECLARED
#endif
@@ -74,7 +74,7 @@ typedef struct {
int (*gl_stat)(const char *, struct stat *);
} glob_t;
-#if __POSIX_VISIBLE >= 199209
+#if __POSIX_VISIBLE >= 199209 || defined(__ANDROID__)
/* Believed to have been introduced in 1003.2-1992 */
#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
#define GLOB_DOOFFS 0x0002 /* Use gl_offs. */
@@ -91,7 +91,7 @@ typedef struct {
#define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */
#endif /* __POSIX_VISIBLE >= 199209 */
-#if __BSD_VISIBLE
+#if __BSD_VISIBLE || defined(__ANDROID__)
#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
#define GLOB_BRACE 0x0080 /* Expand braces ala csh. */
#define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */
--
2.45.2

153
patches/0021-modinfo-modprobe-use-ifdef-block-for-android-without.patch
View File

@ -1,153 +0,0 @@
From 3b78ffa6a62431a85fd47ea716b5d8c6a899ae51 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Thu, 6 May 2021 16:30:26 -0300
Subject: [PATCH 21/35] modinfo/modprobe: use ifdef block for android
without-utsrel modules path
and fixes the modules.dep requirement, it is now optional...
Patch by Tanguy Pruvot <tanguy.pruvot@gmail.com>
Change-Id: Ifccb530fa23b021fd12e2395f5d0c66600b25c04
from https://github.com/tpruvot/android_external_busybox
and commit 2df42d3971f1e260e67c3fa4831cb9195fb276c4
from https://github.com/tpruvot/android_external_busybox
Rebased for busybox 1.33.1 by Chris Renshaw <osm0sis@outlook.com>
---
modutils/modinfo.c | 33 +++++++++++++++++++++++++++++----
modutils/modprobe.c | 18 +++++++++++++++++-
2 files changed, 46 insertions(+), 5 deletions(-)
diff --git a/modutils/modinfo.c b/modutils/modinfo.c
index 0a86c3296..de6b24b4d 100644
--- a/modutils/modinfo.c
+++ b/modutils/modinfo.c
@@ -20,6 +20,10 @@
#include "libbb.h"
#include "modutils.h"
+#if defined(ANDROID) || defined(__ANDROID__)
+#define DONT_USE_UTS_REL_FOLDER
+#endif
+
static const char *const shortcuts[] ALIGN_PTR = {
"filename", // -n
"author", // -a
@@ -63,7 +67,7 @@ static void modinfo(const char *path, const char *version,
{
size_t len;
int j;
- char *ptr, *the_module;
+ char *ptr, *fullpath, *the_module;
char *allocated;
int tags = option_mask32;
@@ -74,8 +78,14 @@ static void modinfo(const char *path, const char *version,
if (path[0] == '/')
return;
/* Newer depmod puts relative paths in modules.dep */
- path = allocated = xasprintf("%s/%s/%s", CONFIG_DEFAULT_MODULES_DIR, version, path);
- the_module = xmalloc_open_zipped_read_close(path, &len);
+ fullpath = allocated = xasprintf("%s/%s/%s", CONFIG_DEFAULT_MODULES_DIR, version, path);
+ the_module = xmalloc_open_zipped_read_close(fullpath, &len);
+#ifdef DONT_USE_UTS_REL_FOLDER
+ if (!the_module) {
+ fullpath = allocated = xasprintf("%s/%s", CONFIG_DEFAULT_MODULES_DIR, path);
+ the_module = xmalloc_open_zipped_read_close(fullpath, &len);
+ }
+#endif
if (!the_module) {
bb_error_msg("module '%s' not found", path);
goto ret;
@@ -156,9 +166,23 @@ int modinfo_main(int argc UNUSED_PARAM, char **argv)
uname(&uts);
parser = config_open2(
xasprintf("%s/%s/%s", CONFIG_DEFAULT_MODULES_DIR, uts.release, CONFIG_DEFAULT_DEPMOD_FILE),
- xfopen_for_read
+ fopen_for_read
);
+#ifdef DONT_USE_UTS_REL_FOLDER
+ if (!parser) {
+ parser = config_open2(
+ xasprintf("%s/%s", CONFIG_DEFAULT_MODULES_DIR, CONFIG_DEFAULT_DEPMOD_FILE),
+ fopen_for_read
+ );
+ }
+
+ if (!parser) {
+ strcpy(uts.release,"");
+ goto no_modules_dep;
+ }
+#endif
+
while (config_read(parser, tokens, 2, 1, "# \t", PARSE_NORMAL)) {
colon = last_char_is(tokens[0], ':');
if (colon == NULL)
@@ -175,6 +199,7 @@ int modinfo_main(int argc UNUSED_PARAM, char **argv)
if (ENABLE_FEATURE_CLEAN_UP)
config_close(parser);
+no_modules_dep:
for (i = 0; argv[i]; i++) {
if (argv[i][0]) {
modinfo(argv[i], uts.release, field);
diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index 235706fd5..4f4ee11e1 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -172,6 +172,10 @@ static const char modprobe_longopts[] ALIGN1 =
#define MODULE_FLAG_BLACKLISTED 0x0008
#define MODULE_FLAG_BUILTIN 0x0010
+#if defined(ANDROID) || defined(__ANDROID__)
+#define DONT_USE_UTS_REL_FOLDER
+#endif
+
struct globals {
llist_t *probes; /* MEs of module(s) requested on cmdline */
#if ENABLE_FEATURE_CMDLINE_MODULE_OPTIONS
@@ -474,10 +478,17 @@ static int do_modprobe(struct module_entry *m)
#endif
if (option_mask32 & OPT_SHOW_DEPS) {
+#ifndef DONT_USE_UTS_REL_FOLDER
printf(options ? "insmod %s/%s/%s %s\n"
: "insmod %s/%s/%s\n",
CONFIG_DEFAULT_MODULES_DIR, G.uts.release, fn,
options);
+#else
+ printf(options ? "insmod %s/%s %s\n"
+ : "insmod %s/%s\n",
+ CONFIG_DEFAULT_MODULES_DIR, fn,
+ options);
+#endif
free(options);
continue;
}
@@ -559,6 +570,7 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
int rc;
unsigned opt;
struct module_entry *me;
+ struct stat info;
INIT_G();
@@ -570,8 +582,12 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
/* Goto modules location */
xchdir(CONFIG_DEFAULT_MODULES_DIR);
+#ifndef DONT_USE_UTS_REL_FOLDER
uname(&G.uts);
- xchdir(G.uts.release);
+ if (stat(G.uts.release, &info) == 0) {
+ xchdir(G.uts.release);
+ }
+#endif
if (opt & OPT_LIST_ONLY) {
int i;
--
2.45.2

32
patches/0022-depmod-fix-syntax-with-modules-in-parameter.patch
View File

@ -1,32 +0,0 @@
From c48e14ccd0add532a5b139c8b400fa283bd9bfb2 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 12 Sep 2016 16:55:01 -0300
Subject: [PATCH 22/35] depmod: fix syntax with modules in parameter
Patch by Tanguy Pruvot <tanguy.pruvot@gmail.com>
Change-Id: I21b8664db01cf0132db82f8d6caa1a0e77e71004
from https://github.com/tpruvot/android_external_busybox
Rebased for busybox 1.25.0 by Chris Renshaw <osm0sis@outlook.com>
---
modutils/depmod.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/modutils/depmod.c b/modutils/depmod.c
index bb42bbefe..5e4c4c538 100644
--- a/modutils/depmod.c
+++ b/modutils/depmod.c
@@ -49,7 +49,10 @@ static int FAST_FUNC parse_module(struct recursive_state *state,
image = xmalloc_open_zipped_read_close(fname, &len);
e = moddb_get_or_create(modules, bb_get_last_path_component_nostrip(fname));
- e->name = xstrdup(fname + 2); /* skip "./" */
+ if (strncmp(fname, "./", 2) == 0)
+ e->name = xstrdup(fname + 2);
+ else
+ e->name = xstrdup(fname);
for (ptr = image; ptr < image + len - 10; ptr++) {
if (is_prefixed_with(ptr, "depends=")) {
--
2.45.2

108
patches/0023-fix-reboot-poweroff-hack-android_reboot-support.patch
View File

@ -1,108 +0,0 @@
From 2c443ce15e52b95157ce009f920e19792e00a277 Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 26 Jun 2017 23:53:06 -0300
Subject: [PATCH 23/35] fix reboot+poweroff: hack android_reboot support
based on 'reboot.c' and 'halt.c' patches from CyanogenMod:
https://github.com/CyanogenMod/android_external_busybox/commit/8aeb3719294721f744239ced474d159f073eef55#diff-51036c2b1c4282b63402a0e0286a066a
https://github.com/CyanogenMod/android_external_busybox/commit/8aeb3719294721f744239ced474d159f073eef55#diff-fa7fd08ce03ea9138df81c149792b371
https://github.com/CyanogenMod/android_external_busybox/commit/d0b802581eb4f83e81b652f0b59b8b9b98105e66
then updated and simplified using:
https://github.com/android/platform_system_core/blob/master/libcutils/android_reboot.c
https://github.com/android/platform_system_core/blob/master/libcutils/include/cutils/android_reboot.h
and added work around to write the property value directly via shell since property_set and __system_property_set require linkage to libcutils and/or libc
---
init/halt.c | 27 +++++++++++++++++++++++++++
init/reboot.c | 33 +++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
create mode 100644 init/reboot.c
diff --git a/init/halt.c b/init/halt.c
index fe3cb9e75..895009972 100644
--- a/init/halt.c
+++ b/init/halt.c
@@ -94,6 +94,10 @@
#include "libbb.h"
#include "reboot.h"
+#ifdef __BIONIC__
+#include "reboot.c"
+#endif
+
#if ENABLE_FEATURE_WTMP
#include <sys/utsname.h>
@@ -204,6 +208,29 @@ int halt_main(int argc UNUSED_PARAM, char **argv)
if (!(flags & 2)) /* no -n */
sync();
+#ifdef __BIONIC__
+ char *mode[4];
+ int c = 1;
+ mode[0] = strdup("reboot");
+ mode[1] = mode[2] = mode[3] = NULL;
+ switch (which) {
+ case 0:
+ case 1:
+ //-p for halt
+ mode[1] = strdup("-p");
+ c = 2;
+ break;
+ case 2:
+ //reboot
+ if (argc > 1) {
+ mode[1] = strdup(argv[1]);
+ c = 2;
+ }
+ break;
+ }
+ return reboot_android(c, mode);
+#endif
+
/* Perform action. */
rc = 1;
if (!(flags & 4)) { /* no -f */
diff --git a/init/reboot.c b/init/reboot.c
new file mode 100644
index 000000000..97fe523a7
--- /dev/null
+++ b/init/reboot.c
@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int reboot_android(int argc, char *argv[])
+{
+ int ret;
+
+ const char* restart_cmd = NULL;
+ char* prop_value;
+ char* prop_cmd;
+
+ restart_cmd = "reboot";
+ while (true) {
+ int c = getopt(argc, argv, "p");
+ if (c == EOF)
+ break;
+ switch (c) {
+ case 'p':
+ restart_cmd = "shutdown";
+ break;
+ }
+ }
+
+ if (argc > optind)
+ asprintf(&prop_value, "%s,%s", restart_cmd, argv[optind]);
+ else
+ asprintf(&prop_value, "%s", restart_cmd);
+
+ asprintf(&prop_cmd, "setprop sys.powerctl %s", prop_value);
+ ret = execlp("sh", "sh", "-c", prop_cmd, NULL);
+ return ret;
+}
--
2.45.2

1245
patches/0024-fix-nslookup-add-libres-a-dietlibc-resolver.patch
View File

File diff suppressed because it is too large Load Diff

45
patches/0025-hack-use-dietlibc-s-resolver-to-avoid-static-compili.patch
View File

@ -1,45 +0,0 @@
From 4b30a324c4f5b6f57f0a6c13741b251b445ee72a Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Wed, 30 Oct 2019 02:47:24 -0300
Subject: [PATCH 25/35] hack: use dietlibc's resolver to avoid static
compiliation issues with bionic's getaddrinfo() returning only null instead
of opening the expected connection to /dev/socket/dnsproxyd
---
libbb/xconnect.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 0e0b247b8..2116c0b6f 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -11,6 +11,8 @@
#include <netinet/in.h>
#include <net/if.h>
#include <sys/un.h>
+#include <netdb.h>
+#include "../libres/dietdns.h"
#if ENABLE_IFPLUGD || ENABLE_FEATURE_MDEV_DAEMON || ENABLE_UEVENT
# include <linux/netlink.h>
#endif
@@ -277,7 +279,7 @@ IF_NOT_FEATURE_IPV6(sa_family_t af = AF_INET;)
* for each possible socket type (tcp,udp,raw...): */
hint.ai_socktype = SOCK_STREAM;
hint.ai_flags = ai_flags & ~DIE_ON_ERROR;
- rc = getaddrinfo(host, NULL, &hint, &result);
+ rc = diet_getaddrinfo(host, NULL, &hint, &result); /* hack to use dietlibc's resolver to work around static compile issue */
if (rc || !result) {
bb_error_msg("bad address '%s'", org_host);
if (ai_flags & DIE_ON_ERROR)
@@ -304,7 +306,7 @@ IF_NOT_FEATURE_IPV6(sa_family_t af = AF_INET;)
set_nport(&r->u.sa, htons(port));
ret:
if (result)
- freeaddrinfo(result);
+ diet_freeaddrinfo(result); /* hack to use dietlibc's resolver to work around static compile issue */
return r;
}
#if !ENABLE_FEATURE_IPV6
--
2.45.2

50
patches/0026-dietlibc-dnscruft-try-to-get-dns-server-via-command-.patch
View File

@ -1,50 +0,0 @@
From d882a3fe4415965688b4e450d8c5191cd87817ee Mon Sep 17 00:00:00 2001
From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 3 Jul 2017 03:17:06 -0300
Subject: [PATCH 26/35] dietlibc/dnscruft: try to get dns server via command if
__sys_property_get fails
- bionic libc's property_get and __sys_property_get fail for statically compiled binaries
- fallback to a default known dns server if all else fails
---
libres/dnscruft.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/libres/dnscruft.c b/libres/dnscruft.c
index 142ffecd1..7804765b9 100644
--- a/libres/dnscruft.c
+++ b/libres/dnscruft.c
@@ -61,6 +61,9 @@ void __dns_readstartfiles(void) {
#ifdef __BIONIC__
char propvalue[PROP_VALUE_MAX];
char propname[PROP_NAME_MAX];
+ char propcmd[PROP_NAME_MAX+8];
+ char pbuf[256];
+ FILE *fp;
int i;
#endif
@@ -73,7 +76,19 @@ void __dns_readstartfiles(void) {
for(i = 1; i <= MAX_DNS_PROPERTIES; i++) {
snprintf(propname, sizeof(propname), "%s%d", DNS_PROP_NAME_PREFIX, i);
if(__system_property_get(propname, propvalue) < 1) {
- break;
+ /* attempt to get the property via command instead since the call to Bionic libc failed */
+ snprintf(propcmd, sizeof(propcmd), "getprop %s", propname);
+ if((fp = popen(propcmd, "r"))) {
+ if((fgets(pbuf, sizeof(pbuf)-1, fp) != NULL) && (strlen(pbuf) > 0)) {
+ if (pbuf[strlen(pbuf)-1] == '\n')
+ pbuf[strlen(pbuf)-1] = '\0'; /* strip trailing newline */
+ strncpy(propvalue, pbuf, sizeof(propvalue));
+ }
+ }
+ pclose(fp);
+ memset(&propname[0], 0, sizeof(propname)); /* clear propname to avoid unpredictable behavior */
+ if(strlen(propvalue) < 1)
+ strcpy(propvalue, "8.8.8.8"); /* use a fallback nameserver since we still fail to get the property correctly */
}
if (parsesockaddr(propvalue,&_diet_res.nsaddr_list[_diet_res.nscount]))
--
2.45.2

55
patches/0030-Fix-incorrect-assumptions-about-NDK.patch
View File

@ -1,55 +0,0 @@
From 07edcd9e82a33f32070e4f124bdb634b50269b7a Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Fri, 3 Apr 2020 02:09:55 -0700
Subject: [PATCH 30/35] Fix incorrect assumptions about NDK
---
include/platform.h | 4 +++-
libbb/missing_syscalls.c | 15 ---------------
2 files changed, 3 insertions(+), 16 deletions(-)
diff --git a/include/platform.h b/include/platform.h
index 57f0ef57d..69687eca7 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -549,8 +549,10 @@ typedef unsigned smalluint;
# if __ANDROID_API__ >= 21
# undef HAVE_WAIT3
# endif
+# if __ANDROID_API__ < 24
+# undef HAVE_STRCHRNUL
+# endif
# undef HAVE_MEMPCPY
-# undef HAVE_STRCHRNUL
# undef HAVE_STRVERSCMP
# undef HAVE_UNLOCKED_LINE_OPS
# undef HAVE_NET_ETHERNET_H
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index f02e8d14c..a6db67da9 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -54,21 +54,6 @@
#if defined(ANDROID) || defined(__ANDROID__)
/*# include <linux/timex.h> - for struct timex, but may collide with <time.h> */
# include <sys/syscall.h>
-pid_t getsid(pid_t pid)
-{
- return syscall(__NR_getsid, pid);
-}
-
-int sethostname(const char *name, size_t len)
-{
- return syscall(__NR_sethostname, name, len);
-}
-
-struct timex;
-int adjtimex(struct timex *buf)
-{
- return syscall(__NR_adjtimex, buf);
-}
int pivot_root(const char *new_root, const char *put_old)
{
--
2.45.2

25
patches/0035-Allow-variable-page-size-on-x64.patch
View File

@ -1,25 +0,0 @@
From c032074c4576b20d1dc7c38b0d187529d23c1ac9 Mon Sep 17 00:00:00 2001
From: topjohnwu <topjohnwu@gmail.com>
Date: Fri, 21 Jun 2024 03:09:47 -0700
Subject: [PATCH 35/35] Allow variable page size on x64
---
include/libbb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/libbb.h b/include/libbb.h
index 112e45197..401a8ec9a 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -435,7 +435,7 @@ void *mmap_read(int fd, size_t size) FAST_FUNC;
void *mmap_anon(size_t size) FAST_FUNC;
void *xmmap_anon(size_t size) FAST_FUNC;
-#if defined(__x86_64__) || defined(i386)
+#if defined(i386) /* only 32bit, x64 has emulated variable page size */
# define BB_ARCH_FIXED_PAGESIZE 4096
#elif defined(__arm__) /* only 32bit, 64bit ARM has variable page size */
# define BB_ARCH_FIXED_PAGESIZE 4096
--
2.45.2