Remove tar_unzip_init() not needed any more, uses gz_open instead

git-svn-id: svn://busybox.net/trunk/busybox@2212 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 0 insertions, 37 deletions

diff --git a/tar.c b/tar.c
index 46321de60..ef611531a 100644
--- a/tar.c
+++ b/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' },