diff options
Diffstat (limited to 'libbb/xfuncs.c')
-rw-r--r-- | libbb/xfuncs.c | 12 |
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. | ||
423 | int 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 | } | ||