From: Olivier Houchard <ohouchard@haproxy.com>
Date: Tue, 8 Sep 2026 14:00:18 +0000 (+0200)
Subject: BUILD: fd: Make sure to include sched.h
X-Git-Tag: v3.5-dev7~52
X-Git-Url: https://git.kaiwu.me/?a=commitdiff_plain;h=559c570b472d0f70ac298149d600af711969ab12;p=haproxy.git

BUILD: fd: Make sure to include sched.h

Commit 5e9662ddd63a730235deec27489c7e8897fea21d made it so that instead
of checking for the existence of CLONE_FILES, we'd define
HA_HAVE_UNSHARE if file unsharing is available. To determine that, it
checks for the existence of CLONE_FILES, however without including
sched.h, it will never be defined, and file unsharing will never be
used.
Fix that by properly including sched.h.
---

diff --git a/include/haproxy/compat.h b/include/haproxy/compat.h
index 1f486835d..2d76ffb49 100644
--- a/include/haproxy/compat.h
+++ b/include/haproxy/compat.h
@@ -25,6 +25,10 @@
 #include <limits.h>
 #include <unistd.h>
 #include <fcntl.h>
+/* for CLONE_FILES, tested by HA_HAVE_UNSHARE below */
+#ifdef _POSIX_PRIORITY_SCHEDULING
+#include <sched.h>
+#endif
 /* This is needed on Linux for Netfilter includes */
 #include <sys/param.h>
 #include <sys/types.h>