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authorRon Yorston <rmy@pobox.com>2021-01-14 13:28:49 +0000
committerRon Yorston <rmy@pobox.com>2021-01-14 13:28:49 +0000
commit89963b524d211e1aec12b72b3725be05ee95c8cf (patch)
tree48590aef62b7ee7686b7898256f29def8d9c50b9 /libbb/xfuncs.c
parent9aa5a829070392c2ac6494d0c4e674c0c2bc7dab (diff)
parent2b7c1aa92c68524559a2067609d09309d5c09adc (diff)
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Merge branch 'busybox' into merge
Diffstat (limited to 'libbb/xfuncs.c')
-rw-r--r--libbb/xfuncs.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index c92436683..ef990118e 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -421,15 +421,3 @@ int FAST_FUNC wait4pid(pid_t pid)
421 return WTERMSIG(status) + 0x180; 421 return WTERMSIG(status) + 0x180;
422 return 0; 422 return 0;
423} 423}
424
425// Useful when we do know that pid is valid, and we just want to wait
426// for it to exit. Not existing pid is fatal. waitpid() status is not returned.
427int FAST_FUNC wait_for_exitstatus(pid_t pid)
428{
429 int exit_status, n;
430
431 n = safe_waitpid(pid, &exit_status, 0);
432 if (n < 0)
433 bb_simple_perror_msg_and_die("waitpid");
434 return exit_status;
435}