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https://github.com/topjohnwu/ndk-busybox.git
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908b6e5dfd
See bb_internal_get*nam_r size reduction: function old new delta bb_internal_getpwent_r 167 176 +9 getXXnam_r 204 206 +2 sulogin_main 326 325 -1 su_main 471 470 -1 read_line_input 3832 3831 -1 print_stat 865 864 -1 prepare_socket_fd 283 282 -1 load_crontab 777 776 -1 fork_job 456 455 -1 do_shm 884 883 -1 do_sem 637 636 -1 do_msg 783 782 -1 complete_username 124 123 -1 bb_internal_getgrouplist 71 70 -1 xgetpwuid 27 25 -2 xgetpwnam 27 25 -2 xgetgrnam 27 25 -2 xgetgrgid 27 25 -2 uid2uname 18 16 -2 login_main 980 978 -2 gid2group 18 16 -2 get_shell_name 54 52 -2 change_identity 50 48 -2 bb_internal_initgroups 50 48 -2 argstr 1261 1259 -2 print_perms 177 174 -3 inetd_main 2077 2074 -3 run_applet_no_and_exit 446 442 -4 fileaction_setowngrp 89 85 -4 deluser_main 312 308 -4 bb_internal_getpwuid 19 15 -4 bb_internal_getpwnam 11 7 -4 bb_internal_getgrnam 14 10 -4 bb_internal_getgrgid 19 15 -4 adduser_main 865 861 -4 passwd_main 989 984 -5 get_passwd 97 92 -5 data_extract_all 887 882 -5 check_user_passwd 490 485 -5 get_groups 81 75 -6 ftpd_main 2178 2171 -7 bb_internal_getspnam_r 42 18 -24 bb_internal_getpwnam_r 39 15 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/41 up/down: 11/-153) Total: -142 bytes text data bss dec hex filename 923167 928 17676 941771 e5ecb busybox_old 923023 928 17676 941627 e5e3b busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
107 lines
3.7 KiB
C
107 lines
3.7 KiB
C
/* vi: set sw=4 ts=4: */
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/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* Declaration of types and functions for shadow password suite */
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#ifndef BB_SHADOW_H
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#define BB_SHADOW_H 1
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PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
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/* Structure of the password file */
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struct spwd {
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char *sp_namp; /* Login name */
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char *sp_pwdp; /* Encrypted password */
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long sp_lstchg; /* Date of last change */
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long sp_min; /* Minimum number of days between changes */
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long sp_max; /* Maximum number of days between changes */
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long sp_warn; /* Number of days to warn user to change the password */
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long sp_inact; /* Number of days the account may be inactive */
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long sp_expire; /* Number of days since 1970-01-01 until account expires */
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unsigned long sp_flag; /* Reserved */
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};
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#define setspent bb_internal_setspent
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#define endspent bb_internal_endspent
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#define getspent bb_internal_getspent
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#define getspnam bb_internal_getspnam
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#define sgetspent bb_internal_sgetspent
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#define fgetspent bb_internal_fgetspent
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#define putspent bb_internal_putspent
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#define getspent_r bb_internal_getspent_r
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#define getspnam_r bb_internal_getspnam_r
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#define sgetspent_r bb_internal_sgetspent_r
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#define fgetspent_r bb_internal_fgetspent_r
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#define lckpwdf bb_internal_lckpwdf
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#define ulckpwdf bb_internal_ulckpwdf
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/* All function names below should be remapped by #defines above
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* in order to not collide with libc names. */
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#ifdef UNUSED_FOR_NOW
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/* Open database for reading */
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void FAST_FUNC setspent(void);
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/* Close database */
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void FAST_FUNC endspent(void);
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/* Get next entry from database, perhaps after opening the file */
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struct spwd* FAST_FUNC getspent(void);
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/* Get shadow entry matching NAME */
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struct spwd* FAST_FUNC getspnam(const char *__name);
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/* Read shadow entry from STRING */
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struct spwd* FAST_FUNC sgetspent(const char *__string);
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/* Read next shadow entry from STREAM */
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struct spwd* FAST_FUNC fgetspent(FILE *__stream);
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/* Write line containing shadow password entry to stream */
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int FAST_FUNC putspent(const struct spwd *__p, FILE *__stream);
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/* Reentrant versions of some of the functions above */
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int FAST_FUNC getspent_r(struct spwd *__result_buf, char *__buffer,
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size_t __buflen, struct spwd **__result);
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#endif
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int FAST_FUNC getspnam_r(const char *__name, struct spwd *__result_buf,
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char *__buffer, size_t __buflen,
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struct spwd **__result);
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#ifdef UNUSED_FOR_NOW
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int FAST_FUNC sgetspent_r(const char *__string, struct spwd *__result_buf,
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char *__buffer, size_t __buflen,
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struct spwd **__result);
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int FAST_FUNC fgetspent_r(FILE *__stream, struct spwd *__result_buf,
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char *__buffer, size_t __buflen,
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struct spwd **__result);
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/* Protect password file against multi writers */
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int FAST_FUNC lckpwdf(void);
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/* Unlock password file */
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int FAST_FUNC ulckpwdf(void);
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#endif
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POP_SAVED_FUNCTION_VISIBILITY
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#endif /* shadow.h */
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