diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 10:40:41 +0000 |
---|---|---|
committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-07-01 10:40:41 +0000 |
commit | 3da5572bfa81a63ce66e41b99e9801c47a05bbbf (patch) | |
tree | 91e495d81283309948b9f459bbd65c17682431fa /miscutils/time.c | |
parent | 148f67af9dac56db4703fb40677630ef559edb57 (diff) | |
download | busybox-w32-3da5572bfa81a63ce66e41b99e9801c47a05bbbf.tar.gz busybox-w32-3da5572bfa81a63ce66e41b99e9801c47a05bbbf.tar.bz2 busybox-w32-3da5572bfa81a63ce66e41b99e9801c47a05bbbf.zip |
*: 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 'miscutils/time.c')
-rw-r--r-- | miscutils/time.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/miscutils/time.c b/miscutils/time.c index a6d158c53..104548c23 100644 --- a/miscutils/time.c +++ b/miscutils/time.c | |||
@@ -372,9 +372,7 @@ static void run_command(char *const *cmd, resource_t *resp) | |||
372 | void (*quit_signal)(int); | 372 | void (*quit_signal)(int); |
373 | 373 | ||
374 | resp->elapsed_ms = monotonic_us() / 1000; | 374 | resp->elapsed_ms = monotonic_us() / 1000; |
375 | pid = vfork(); /* Run CMD as child process. */ | 375 | pid = xvfork(); /* Run CMD as child process. */ |
376 | if (pid < 0) | ||
377 | bb_error_msg_and_die("cannot fork"); | ||
378 | if (pid == 0) { /* If child. */ | 376 | if (pid == 0) { /* If child. */ |
379 | /* Don't cast execvp arguments; that causes errors on some systems, | 377 | /* Don't cast execvp arguments; that causes errors on some systems, |
380 | versus merely warnings if the cast is left off. */ | 378 | versus merely warnings if the cast is left off. */ |