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-rw-r--r--archival/unlzma.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/archival/unlzma.c b/archival/unlzma.c
deleted file mode 100644
index 24632c4..0000000
--- a/archival/unlzma.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Small lzma deflate implementation.
- * Copyright (C) 2006 Aurelien Jacobs <aurel@gnuage.org>
- *
- * Based on bunzip.c from busybox
- *
- * Licensed under GPL v2, see file LICENSE in this tarball for details.
- */
-
-/* Why our g[un]zip/bunzip2 are so ugly compared to this beauty? */
-
-#include "busybox.h"
-#include "unarchive.h"
-
-#define UNLZMA_OPT_STDOUT 1
-
-int unlzma_main(int argc, char **argv);
-int unlzma_main(int argc, char **argv)
-{
- USE_DESKTOP(long long) int status;
- char *filename;
- unsigned opt;
- int src_fd, dst_fd;
-
- opt = getopt32(argc, argv, "c");
-
- /* Set input filename and number */
- filename = argv[optind];
- if (filename && NOT_LONE_DASH(filename)) {
- /* Open input file */
- src_fd = xopen(filename, O_RDONLY);
- } else {
- src_fd = STDIN_FILENO;
- filename = 0;
- }
-
- /* if called as lzmacat force the stdout flag */
- if ((opt & UNLZMA_OPT_STDOUT) || applet_name[4] == 'c')
- filename = 0;
-
- if (filename) {
- struct stat stat_buf;
- /* bug: char *extension = filename + strlen(filename) - 5; */
- char *extension = strrchr(filename, '.');
- if (!extension || strcmp(extension, ".lzma") != 0) {
- bb_error_msg_and_die("invalid extension");
- }
- xstat(filename, &stat_buf);
- *extension = '\0';
- dst_fd = xopen3(filename, O_WRONLY | O_CREAT | O_TRUNC,
- stat_buf.st_mode);
- } else
- dst_fd = STDOUT_FILENO;
- status = unlzma(src_fd, dst_fd);
- if (filename) {
- if (status >= 0) /* if success delete src, else delete dst */
- filename[strlen(filename)] = '.';
- if (unlink(filename) < 0) {
- bb_error_msg_and_die("cannot remove %s", filename);
- }
- }
-
- return (status < 0);
-}