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authorDenis Vlasenko2007-05-26 16:44:20 +0000
committerDenis Vlasenko2007-05-26 16:44:20 +0000
commit5a6aeddfa7262e41802c77f70c9ef88e9c2c2476 (patch)
tree36bf70fe7e6c67e4ab37c446a191272eb90097ed /shell/lash.c
parent6239b1f50a04121d96daba2cdc2f7c3765c9007b (diff)
downloadbusybox-5a6aeddfa7262e41802c77f70c9ef88e9c2c2476.zip
busybox-5a6aeddfa7262e41802c77f70c9ef88e9c2c2476.tar.gz
xpipe: introduce (saves ~170 bytes)
udhcp/signalpipe.c: use pipe instead of socketpair.
Diffstat (limited to 'shell/lash.c')
-rw-r--r--shell/lash.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/shell/lash.c b/shell/lash.c
index 24e48c3..28449b7 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -1222,8 +1222,7 @@ static int run_command(struct job *newjob, int inbg, int outpipe[2])
nextout = 1;
if ((i + 1) < newjob->num_progs) {
- if (pipe(pipefds) < 0)
- bb_perror_msg_and_die("pipe");
+ xpipe(pipefds);
nextout = pipefds[1];
} else if (outpipe[1] != -1) {
nextout = outpipe[1];