From fb0eba706cccd510d99c4c5339a76dd15bc8a628 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Wed, 2 Jan 2008 19:55:04 +0000
Subject: libbb: introduce and use safe_waitpid (loops in EINTR) *: use more
 approproate (shorter) versions of wait()

function                                             old     new   delta
safe_waitpid                                           -      48     +48
wait_any_nohang                                        -      17     +17
send_tree                                            365     369      +4
processorstop                                        432     435      +3
text_yank                                            110     108      -2
make_human_readable_str                              202     200      -2
crond_main                                          1368    1366      -2
handle_sigchld                                        49      43      -6
reapchild                                            166     159      -7
custom                                               260     250     -10
checkscript                                          191     177     -14
wait_nohang                                           17       -     -17
wait_pid                                              43       -     -43
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103)           Total: -31 bytes

---
 miscutils/crond.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'miscutils/crond.c')

diff --git a/miscutils/crond.c b/miscutils/crond.c
index 8ee7e58..6056cb0 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -756,7 +756,7 @@ static int CheckJobs(void)
 			for (line = file->cf_LineBase; line; line = line->cl_Next) {
 				if (line->cl_Pid > 0) {
 					int status;
-					int r = wait4(line->cl_Pid, &status, WNOHANG, NULL);
+					int r = waitpid(line->cl_Pid, &status, WNOHANG);
 
 					if (r < 0 || r == line->cl_Pid) {
 						EndJob(file->cf_User, line);
-- 
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