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| author | Denis Vlasenko | 2008-07-01 11:11:24 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-01 11:11:24 +0000 |
| commit | 58d60c3333b988feb72eb867332d9ad773957810 (patch) | |
| tree | 1c6d46f7642c863462198e144cd49ca051c8458f /archival | |
| parent | 49b5c516b5f5cb72ba05d5584e574b4a48cee7c1 (diff) | |
| download | busybox-58d60c3333b988feb72eb867332d9ad773957810.zip busybox-58d60c3333b988feb72eb867332d9ad773957810.tar.gz | |
*: introduce and use xfork()
function old new delta
xfork - 20 +20
msh_main 1377 1380 +3
mod_process 455 446 -9
forkexit_or_rexec 30 17 -13
expand_variables 1434 1421 -13
open_transformer 91 76 -15
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50) Total: -27 bytes
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/libunarchive/open_transformer.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c index 16ca6a5..0738e3d 100644 --- a/archival/libunarchive/open_transformer.c +++ b/archival/libunarchive/open_transformer.c @@ -20,14 +20,7 @@ int FAST_FUNC open_transformer(int src_fd, xpiped_pair(fd_pipe); -#if BB_MMU - pid = fork(); - if (pid == -1) - bb_perror_msg_and_die("can't fork"); -#else - pid = xvfork(); -#endif - + pid = BB_MMU ? xfork() : xvfork(); if (pid == 0) { /* child process */ close(fd_pipe.rd); /* We don't want to read from the parent */ |