mirror of
https://github.com/topjohnwu/ndk-busybox.git
synced 2024-11-25 21:00:10 +00:00
Stuff
This commit is contained in:
Eric Andersen
parent
c296b54827
commit
0dfac6b9ce
@ -7,9 +7,9 @@
|
||||
#include "internal.h"
|
||||
#ifdef BB_GZIP
|
||||
|
||||
#ifndef BB_ZCAT
|
||||
#error you need zcat to have gzip support!
|
||||
#endif
|
||||
//#ifndef BB_ZCAT
|
||||
//#error you need zcat to have gzip support!
|
||||
//#endif
|
||||
|
||||
static const char gzip_usage[] =
|
||||
"gzip [OPTION]... [FILE]...\n\n"
|
||||
@ -276,7 +276,7 @@ extern int save_orig_name; /* set if original name must be saved */
|
||||
#define WARN(msg) {if (!quiet) fprintf msg ; \
|
||||
if (exit_code == OK) exit_code = WARNING;}
|
||||
|
||||
local void do_exit(int exitcode);
|
||||
local void do_exit(int exitcode) __attribute__ ((noreturn));
|
||||
|
||||
/* in zip.c: */
|
||||
extern int zip OF((int in, int out));
|
||||
@ -1762,9 +1762,6 @@ unsigned outcnt; /* bytes in output buffer */
|
||||
|
||||
/* local functions */
|
||||
|
||||
local void treat_stdin OF((void));
|
||||
static int (*work) OF((int infile, int outfile)) = zip; /* function to call */
|
||||
|
||||
#define strequ(s1, s2) (strcmp((s1),(s2)) == 0)
|
||||
|
||||
/* ======================================================================== */
|
||||
@ -1774,6 +1771,9 @@ static int (*work) OF((int infile, int outfile)) = zip; /* function to call */
|
||||
int gzip_main(int argc, char ** argv)
|
||||
{
|
||||
|
||||
int inFileNum;
|
||||
int outFileNum;
|
||||
|
||||
/* Parse any options */
|
||||
while (--argc > 0 && **(++argv) == '-') {
|
||||
while (*(++(*argv))) {
|
||||
@ -1817,32 +1817,67 @@ int gzip_main(int argc, char ** argv)
|
||||
ALLOC(ush, tab_prefix1, 1L<<(BITS-1));
|
||||
#endif
|
||||
|
||||
/* And get to work */
|
||||
treat_stdin();
|
||||
if (tostdout==1) {
|
||||
/* And get to work */
|
||||
SET_BINARY_MODE(fileno(stdout));
|
||||
strcpy(ifname, "stdin");
|
||||
strcpy(ofname, "stdout");
|
||||
inFileNum=fileno(stdin);
|
||||
outFileNum=fileno(stdout);
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = 0; /* time unknown by default */
|
||||
|
||||
ifile_size = -1L; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. */
|
||||
zip(inFileNum, outFileNum);
|
||||
|
||||
} else {
|
||||
int result;
|
||||
struct stat statBuf;
|
||||
|
||||
/* And get to work */
|
||||
if (*argv=='\0')
|
||||
usage(gzip_usage);
|
||||
strncpy(ifname, *argv, MAX_PATH_LEN);
|
||||
strncpy(ofname, *argv, MAX_PATH_LEN-4);
|
||||
strcat(ofname, ".gz");
|
||||
|
||||
inFileNum=open( ifname, O_RDONLY);
|
||||
if (inFileNum < 0) {
|
||||
perror(ifname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
result = stat(ifname, &statBuf);
|
||||
if (result < 0) {
|
||||
perror(ifname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
|
||||
outFileNum=open( ofname, O_RDONLY);
|
||||
if (outFileNum < 0) {
|
||||
perror(ofname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
SET_BINARY_MODE(outFileNum);
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = statBuf.st_ctime; /* time unknown by default */
|
||||
|
||||
ifile_size = statBuf.st_size; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. */
|
||||
zip(inFileNum, outFileNum);
|
||||
}
|
||||
|
||||
do_exit(exit_code);
|
||||
return exit_code; /* just to avoid lint warning */
|
||||
}
|
||||
|
||||
/* ========================================================================
|
||||
* Compress or decompress stdin
|
||||
*/
|
||||
local void treat_stdin()
|
||||
{
|
||||
SET_BINARY_MODE(fileno(stdout));
|
||||
strcpy(ifname, "stdin");
|
||||
strcpy(ofname, "stdout");
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = 0; /* time unknown by default */
|
||||
|
||||
ifile_size = -1L; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. Loop over zipped members.
|
||||
*/
|
||||
if ((*work)(fileno(stdin), fileno(stdout)) != OK) return;
|
||||
}
|
||||
|
||||
/* ========================================================================
|
||||
|
||||
99
gzip.c
99
gzip.c
@ -7,9 +7,9 @@
|
||||
#include "internal.h"
|
||||
#ifdef BB_GZIP
|
||||
|
||||
#ifndef BB_ZCAT
|
||||
#error you need zcat to have gzip support!
|
||||
#endif
|
||||
//#ifndef BB_ZCAT
|
||||
//#error you need zcat to have gzip support!
|
||||
//#endif
|
||||
|
||||
static const char gzip_usage[] =
|
||||
"gzip [OPTION]... [FILE]...\n\n"
|
||||
@ -276,7 +276,7 @@ extern int save_orig_name; /* set if original name must be saved */
|
||||
#define WARN(msg) {if (!quiet) fprintf msg ; \
|
||||
if (exit_code == OK) exit_code = WARNING;}
|
||||
|
||||
local void do_exit(int exitcode);
|
||||
local void do_exit(int exitcode) __attribute__ ((noreturn));
|
||||
|
||||
/* in zip.c: */
|
||||
extern int zip OF((int in, int out));
|
||||
@ -1762,9 +1762,6 @@ unsigned outcnt; /* bytes in output buffer */
|
||||
|
||||
/* local functions */
|
||||
|
||||
local void treat_stdin OF((void));
|
||||
static int (*work) OF((int infile, int outfile)) = zip; /* function to call */
|
||||
|
||||
#define strequ(s1, s2) (strcmp((s1),(s2)) == 0)
|
||||
|
||||
/* ======================================================================== */
|
||||
@ -1774,6 +1771,9 @@ static int (*work) OF((int infile, int outfile)) = zip; /* function to call */
|
||||
int gzip_main(int argc, char ** argv)
|
||||
{
|
||||
|
||||
int inFileNum;
|
||||
int outFileNum;
|
||||
|
||||
/* Parse any options */
|
||||
while (--argc > 0 && **(++argv) == '-') {
|
||||
while (*(++(*argv))) {
|
||||
@ -1817,32 +1817,67 @@ int gzip_main(int argc, char ** argv)
|
||||
ALLOC(ush, tab_prefix1, 1L<<(BITS-1));
|
||||
#endif
|
||||
|
||||
/* And get to work */
|
||||
treat_stdin();
|
||||
if (tostdout==1) {
|
||||
/* And get to work */
|
||||
SET_BINARY_MODE(fileno(stdout));
|
||||
strcpy(ifname, "stdin");
|
||||
strcpy(ofname, "stdout");
|
||||
inFileNum=fileno(stdin);
|
||||
outFileNum=fileno(stdout);
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = 0; /* time unknown by default */
|
||||
|
||||
ifile_size = -1L; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. */
|
||||
zip(inFileNum, outFileNum);
|
||||
|
||||
} else {
|
||||
int result;
|
||||
struct stat statBuf;
|
||||
|
||||
/* And get to work */
|
||||
if (*argv=='\0')
|
||||
usage(gzip_usage);
|
||||
strncpy(ifname, *argv, MAX_PATH_LEN);
|
||||
strncpy(ofname, *argv, MAX_PATH_LEN-4);
|
||||
strcat(ofname, ".gz");
|
||||
|
||||
inFileNum=open( ifname, O_RDONLY);
|
||||
if (inFileNum < 0) {
|
||||
perror(ifname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
result = stat(ifname, &statBuf);
|
||||
if (result < 0) {
|
||||
perror(ifname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
|
||||
outFileNum=open( ofname, O_RDONLY);
|
||||
if (outFileNum < 0) {
|
||||
perror(ofname);
|
||||
do_exit(WARNING);
|
||||
}
|
||||
SET_BINARY_MODE(outFileNum);
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = statBuf.st_ctime; /* time unknown by default */
|
||||
|
||||
ifile_size = statBuf.st_size; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. */
|
||||
zip(inFileNum, outFileNum);
|
||||
}
|
||||
|
||||
do_exit(exit_code);
|
||||
return exit_code; /* just to avoid lint warning */
|
||||
}
|
||||
|
||||
/* ========================================================================
|
||||
* Compress or decompress stdin
|
||||
*/
|
||||
local void treat_stdin()
|
||||
{
|
||||
SET_BINARY_MODE(fileno(stdout));
|
||||
strcpy(ifname, "stdin");
|
||||
strcpy(ofname, "stdout");
|
||||
|
||||
/* Get the time stamp on the input file. */
|
||||
time_stamp = 0; /* time unknown by default */
|
||||
|
||||
ifile_size = -1L; /* convention for unknown size */
|
||||
|
||||
clear_bufs(); /* clear input and output buffers */
|
||||
part_nb = 0;
|
||||
|
||||
/* Actually do the compression/decompression. Loop over zipped members.
|
||||
*/
|
||||
if ((*work)(fileno(stdin), fileno(stdout)) != OK) return;
|
||||
}
|
||||
|
||||
/* ========================================================================
|
||||
|
||||
Loading…
Reference in New Issue
Block a user