aboutsummaryrefslogtreecommitdiff
path: root/libbb/xfuncs.c
diff options
context:
space:
mode:
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 ee2dbdef1..d93d8aaf5 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -417,15 +417,3 @@ int FAST_FUNC wait4pid(pid_t pid)
417 return WTERMSIG(status) + 0x180; 417 return WTERMSIG(status) + 0x180;
418 return 0; 418 return 0;
419} 419}
420
421// Useful when we do know that pid is valid, and we just want to wait
422// for it to exit. Not existing pid is fatal. waitpid() status is not returned.
423int FAST_FUNC wait_for_exitstatus(pid_t pid)
424{
425 int exit_status, n;
426
427 n = safe_waitpid(pid, &exit_status, 0);
428 if (n < 0)
429 bb_simple_perror_msg_and_die("waitpid");
430 return exit_status;
431}