diff options
| author | Denis Vlasenko | 2008-07-01 10:40:41 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-01 10:40:41 +0000 |
| commit | 3da5572bfa81a63ce66e41b99e9801c47a05bbbf (patch) | |
| tree | 91e495d81283309948b9f459bbd65c17682431fa /archival | |
| parent | 148f67af9dac56db4703fb40677630ef559edb57 (diff) | |
| download | busybox-3da5572bfa81a63ce66e41b99e9801c47a05bbbf.zip busybox-3da5572bfa81a63ce66e41b99e9801c47a05bbbf.tar.gz | |
*: introduce and use xvfork()
function old new delta
time_main 1052 1285 +233
crontab_main 623 856 +233
ifupdown_main 2202 2403 +201
xvfork - 20 +20
passwd_main 1049 1053 +4
grave 1068 1066 -2
script_main 935 921 -14
vfork_or_die 20 - -20
vfork_compressor 206 175 -31
open_as_user 109 - -109
popen2 218 - -218
edit_file 910 690 -220
run_command 268 - -268
------------------------------------------------------------------------------
(add/remove: 1/4 grow/shrink: 4/4 up/down: 691/-882) Total: -191 bytes
Diffstat (limited to 'archival')
| -rw-r--r-- | archival/libunarchive/open_transformer.c | 4 | ||||
| -rw-r--r-- | archival/tar.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c index a6bc623..16ca6a5 100644 --- a/archival/libunarchive/open_transformer.c +++ b/archival/libunarchive/open_transformer.c @@ -25,9 +25,7 @@ int FAST_FUNC open_transformer(int src_fd, if (pid == -1) bb_perror_msg_and_die("can't fork"); #else - pid = vfork(); - if (pid == -1) - bb_perror_msg_and_die("can't vfork"); + pid = xvfork(); #endif if (pid == 0) { diff --git a/archival/tar.c b/archival/tar.c index 526edb6..17ac6c5 100644 --- a/archival/tar.c +++ b/archival/tar.c @@ -536,9 +536,7 @@ static void NOINLINE vfork_compressor(int tar_fd, int gzip) (void) &zip_exec; #endif - gzipPid = vfork(); - if (gzipPid < 0) - bb_perror_msg_and_die("can't vfork"); + gzipPid = xvfork(); if (gzipPid == 0) { /* child */ |