From: Olivier Houchard <ohouchard@haproxy.com>
Date: Sat, 3 Feb 2018 14:15:21 +0000 (+0100)
Subject: MINOR: init: make stdout unbuffered
X-Git-Tag: v1.9-dev1~455
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fa300da8990d5ba4c5902df2496edb7aec7ab59;p=thirdparty%2Fhaproxy.git

MINOR: init: make stdout unbuffered

printf is unusable for debugging without this, and printf() is not used
for anything else.
---

diff --git a/src/haproxy.c b/src/haproxy.c
index f1a2fb9d48..67df6cdce9 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -2492,6 +2492,7 @@ int main(int argc, char **argv)
 	char errmsg[100];
 	int pidfd = -1;
 
+	setvbuf(stdout, NULL, _IONBF, 0);
 	init(argc, argv);
 	signal_register_fct(SIGQUIT, dump, SIGQUIT);
 	signal_register_fct(SIGUSR1, sig_soft_stop, SIGUSR1);