xpipe: introduce (saves ~170 bytes)

udhcp/signalpipe.c: use pipe instead of socketpair.
2007-05-26 16:44:20 +00:00
parent 6239b1f50a
commit 5a6aeddfa7
9 changed files with 35 additions and 36 deletions
--- a/archival/libunarchive/open_transformer.c
+++ b/archival/libunarchive/open_transformer.c
@@ -17,9 +17,7 @@ int open_transformer(int src_fd,
 	int fd_pipe[2];
 	int pid;

-	if (pipe(fd_pipe) != 0) {
-		bb_perror_msg_and_die("can't create pipe");
-	}
+	xpipe(fd_pipe);

 	pid = fork();
 	if (pid == -1) {