From: Willy Tarreau <w@1wt.eu>
Date: Tue, 10 Mar 2020 08:26:17 +0000 (+0100)
Subject: BUILD: wdt: only test for SI_TKILL when compiled with thread support
X-Git-Tag: v2.1.4~34
X-Git-Url: http://git.haproxy.org/?a=commitdiff_plain;h=c32c7e3b39711c329b759a5767276b543913621a;p=haproxy-2.1.git

BUILD: wdt: only test for SI_TKILL when compiled with thread support

SI_TKILL is not necessarily defined on older systems and is used only
with the pthread_kill() call a few lines below, so it should also be
subject to the USE_THREAD condition.

(cherry picked from commit 0627815f701ee6549bcf4c2611df8ccdd3bd3fc9)
Signed-off-by: Willy Tarreau <w@1wt.eu>
---

diff --git a/src/wdt.c b/src/wdt.c
index 58096e0..985113d 100644
--- a/src/wdt.c
+++ b/src/wdt.c
@@ -101,12 +101,12 @@ void wdt_handler(int sig, siginfo_t *si, void *arg)
 
 		/* No doubt now, there's no hop to recover, die loudly! */
 		break;
-
+#ifdef USE_THREAD
 	case SI_TKILL:
 		/* we got a pthread_kill, stop on it */
 		thr = tid;
 		break;
-
+#endif
 	default:
 		/* unhandled other conditions */
 		return;