diff options
| author | Denis Vlasenko | 2007-05-26 16:44:20 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-05-26 16:44:20 +0000 |
| commit | 5a6aeddfa7262e41802c77f70c9ef88e9c2c2476 (patch) | |
| tree | 36bf70fe7e6c67e4ab37c446a191272eb90097ed /shell/hush.c | |
| parent | 6239b1f50a04121d96daba2cdc2f7c3765c9007b (diff) | |
| download | busybox-5a6aeddfa7262e41802c77f70c9ef88e9c2c2476.zip busybox-5a6aeddfa7262e41802c77f70c9ef88e9c2c2476.tar.gz | |
xpipe: introduce (saves ~170 bytes)
udhcp/signalpipe.c: use pipe instead of socketpair.
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index 800b0f9..2e6f286 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -1800,8 +1800,7 @@ static int run_pipe_real(struct pipe *pi) /* pipes are inserted between pairs of commands */ if ((i + 1) < pi->num_progs) { - if (pipe(pipefds) < 0) - bb_perror_msg_and_die("pipe"); + pipe(pipefds); nextout = pipefds[1]; } else { nextout = 1; @@ -3134,8 +3133,7 @@ static FILE *generate_stream_from_list(struct pipe *head) FILE *pf; int pid, channel[2]; - if (pipe(channel) < 0) - bb_perror_msg_and_die("pipe"); + xpipe(channel); #if BB_MMU pid = fork(); #else |