*
* Copyright (C) 2001 by Laurence Anderson
*
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
+
+//usage:#define rpm2cpio_trivial_usage
+//usage: "package.rpm"
+//usage:#define rpm2cpio_full_usage "\n\n"
+//usage: "Output a cpio archive of the rpm file"
+
#include "libbb.h"
-#include "unarchive.h"
+#include "bb_archive.h"
#include "rpm.h"
enum { rpm_fd = STDIN_FILENO };
/* Skip the main header */
skip_header();
-#if 0
+ //if (SEAMLESS_COMPRESSION)
+ // /* We need to know whether child (gzip/bzip/etc) exits abnormally */
+ // signal(SIGCHLD, check_errors_in_children);
+
/* This works, but doesn't report uncompress errors (they happen in child) */
- setup_unzip_on_fd(rpm_fd /*fail_if_not_detected: 1*/);
+ setup_unzip_on_fd(rpm_fd, /*fail_if_not_detected:*/ 1);
if (bb_copyfd_eof(rpm_fd, STDOUT_FILENO) < 0)
bb_error_msg_and_die("error unpacking");
-#else
- /* BLOAT */
- {
- unsigned char magic[2];
- IF_DESKTOP(long long) int FAST_FUNC (*unpack)(int src_fd, int dst_fd);
-
- xread(rpm_fd, &magic, 2);
- unpack = unpack_gz_stream;
- if (magic[0] != 0x1f || magic[1] != 0x8b) {
- if (!ENABLE_FEATURE_SEAMLESS_BZ2
- || magic[0] != 'B' || magic[1] != 'Z'
- ) {
- bb_error_msg_and_die("invalid gzip"
- IF_FEATURE_SEAMLESS_BZ2("/bzip2")
- " magic");
- }
- unpack = unpack_bz2_stream;
- }
-
- if (unpack(rpm_fd, STDOUT_FILENO) < 0)
- bb_error_msg_and_die("error unpacking");
- }
-#endif
if (ENABLE_FEATURE_CLEAN_UP) {
close(rpm_fd);
}
- return 0;
+ if (SEAMLESS_COMPRESSION) {
+ check_errors_in_children(0);
+ return bb_got_signal;
+ }
+ return EXIT_SUCCESS;
}