mirror of
https://github.com/sheumann/hush.git
synced 2024-12-22 14:30:31 +00:00
c6758a07c6
no forking anymore, bunzip2 unpack routine now does all it in memory.
30 lines
742 B
C
30 lines
742 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
|
|
*/
|
|
|
|
#include "libbb.h"
|
|
#include "unarchive.h"
|
|
|
|
char get_header_tar_gz(archive_handle_t *archive_handle)
|
|
{
|
|
unsigned char magic[2];
|
|
|
|
/* Can't lseek over pipes */
|
|
archive_handle->seek = seek_by_read;
|
|
|
|
xread(archive_handle->src_fd, &magic, 2);
|
|
if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
|
|
bb_error_msg_and_die("invalid gzip magic");
|
|
}
|
|
|
|
check_header_gzip_or_die(archive_handle->src_fd);
|
|
|
|
archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
|
|
archive_handle->offset = 0;
|
|
while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
|
|
|
|
/* Can only do one file at a time */
|
|
return EXIT_FAILURE;
|
|
}
|