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New dpkg-deb function -t, stands for --fsys-tarfile

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This commit is contained in:
Glenn L McGrath
2001-04-12 13:49:09 +00:00
parent c9cac5be23
commit 3e2ab88ee2
7 changed files with 41 additions and 24 deletions
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16
libbb/deb_extract.c
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@ -26,6 +26,7 @@
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include "libbb.h"
@ -42,14 +43,9 @@ extern int deb_extract(const char *package_filename, int function, char *target_
case (extract_control):
ared_file = xstrdup("control.tar.gz");
break;
case (extract_contents):
case (extract_extract):
case (extract_verbose_extract):
case (extract_list):
default:
ared_file = xstrdup("data.tar.gz");
break;
default:
error_msg("Unknown extraction function");
}
/* open the debian package to be worked on */
@ -71,9 +67,11 @@ extern int deb_extract(const char *package_filename, int function, char *target_
/* open a stream of decompressed data */
uncompressed_file = fdopen(gz_open(deb_file, &gunzip_pid), "r");
/* get a list of all tar headers inside the .gz file */
untar(uncompressed_file, function, target_dir);
if (function & extract_fsys_tarfile) {
copy_file_chunk(uncompressed_file, stdout, -1);
} else {
untar(uncompressed_file, function, target_dir);
}
/* we are deliberately terminating the child so we can safely ignore this */
gz_close(gunzip_pid);