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author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 11:11:24 +0000 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 11:11:24 +0000 |
commit | 58d60c3333b988feb72eb867332d9ad773957810 (patch) | |
tree | 1c6d46f7642c863462198e144cd49ca051c8458f /archival | |
parent | 49b5c516b5f5cb72ba05d5584e574b4a48cee7c1 (diff) | |
download | busybox-w32-58d60c3333b988feb72eb867332d9ad773957810.tar.gz busybox-w32-58d60c3333b988feb72eb867332d9ad773957810.tar.bz2 busybox-w32-58d60c3333b988feb72eb867332d9ad773957810.zip |
*: 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 16ca6a59c..0738e3db1 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, | |||
20 | 20 | ||
21 | xpiped_pair(fd_pipe); | 21 | xpiped_pair(fd_pipe); |
22 | 22 | ||
23 | #if BB_MMU | 23 | pid = BB_MMU ? xfork() : xvfork(); |
24 | pid = fork(); | ||
25 | if (pid == -1) | ||
26 | bb_perror_msg_and_die("can't fork"); | ||
27 | #else | ||
28 | pid = xvfork(); | ||
29 | #endif | ||
30 | |||
31 | if (pid == 0) { | 24 | if (pid == 0) { |
32 | /* child process */ | 25 | /* child process */ |
33 | close(fd_pipe.rd); /* We don't want to read from the parent */ | 26 | close(fd_pipe.rd); /* We don't want to read from the parent */ |