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

---
 ipsvd/tcpudp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ipsvd')

diff --git a/ipsvd/tcpudp.c b/ipsvd/tcpudp.c
index fc29274..6187eb9 100644
--- a/ipsvd/tcpudp.c
+++ b/ipsvd/tcpudp.c
@@ -121,7 +121,7 @@ static void sig_child_handler(int sig)
 	int wstat;
 	int pid;
 
-	while ((pid = wait_nohang(&wstat)) > 0) {
+	while ((pid = wait_any_nohang(&wstat)) > 0) {
 		if (max_per_host)
 			ipsvd_perhost_remove(pid);
 		if (cnum)
-- 
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