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authorGlenn L McGrath2001-03-28 07:31:37 +0000
committerGlenn L McGrath2001-03-28 07:31:37 +0000
commit9233959940992f5b81fcf1ed63c4606d845bce8b (patch)
treea650e5a3c3c32c1f2288555507cf7fb649d3443d /archival/tar.c
parent018e9e6799ec34d2793c7b16f52e39cd9206861b (diff)
downloadbusybox-9233959940992f5b81fcf1ed63c4606d845bce8b.zip
busybox-9233959940992f5b81fcf1ed63c4606d845bce8b.tar.gz
Remove tar_unzip_init() not needed any more, uses gz_open instead
Diffstat (limited to 'archival/tar.c')
-rw-r--r--archival/tar.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/archival/tar.c b/archival/tar.c
index 46321de..ef61153 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -149,43 +149,6 @@ static int writeTarFile(const char* tarName, int verboseFlag, char **argv,
char** excludeList);
#endif
-#ifdef BB_FEATURE_TAR_GZIP
-/* Signal handler for when child gzip process dies... */
-static void child_died()
-{
- fflush(stdout);
- fflush(stderr);
- exit(EXIT_FAILURE);
-}
-
-extern int tar_unzip_init(int tarFd)
-{
- int child_pid;
- static int unzip_pipe[2];
- /* Cope if child dies... Otherwise we block forever in read()... */
- signal(SIGCHLD, child_died);
-
- if (pipe(unzip_pipe)!=0)
- error_msg_and_die("pipe error");
-
- if ( (child_pid = fork()) == -1)
- error_msg_and_die("fork failure");
-
- if (child_pid==0) {
- /* child process */
- close(unzip_pipe[0]);
-// gunzip_init();
- unzip(tarFd, unzip_pipe[1]);
- exit(EXIT_SUCCESS);
- }
- else {
- /* return fd of uncompressed data to parent process */
- close(unzip_pipe[1]);
- return(unzip_pipe[0]);
- }
-}
-#endif
-
#if defined BB_FEATURE_TAR_EXCLUDE
static struct option longopts[] = {
{ "exclude", 1, NULL, 'e' },