revert last two commits. vfork cannot be used in subroutine,

it trashes stack on return
2008-07-01 15:59:42 +00:00
parent b111917972
commit 82604e9730
15 changed files with 55 additions and 50 deletions
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -536,7 +536,9 @@ static void NOINLINE vfork_compressor(int tar_fd, int gzip)
 	(void) &zip_exec;
 #endif

-	gzipPid = xvfork();
+	gzipPid = vfork();
+	if (gzipPid < 0)
+		bb_perror_msg_and_die("can't vfork");

 	if (gzipPid == 0) {
 		/* child */