From 464e8aaff4704166aee07cbf140c43bc9b227121 Mon Sep 17 00:00:00 2001
From: Emmanuel Vadot <manu@FreeBSD.org>
Date: Sun, 21 Jan 2024 15:03:29 +0100
Subject: [PATCH] util: Allow kcmp on FreeBSD

FreeBSD now have kcmp(2) syscall, use it.

Signed-off-by: Emmanuel Vadot <manu@FreeBSD.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27184>
---
 src/util/os_file.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/util/os_file.c b/src/util/os_file.c
index 464425a9b87..bf99463effb 100644
--- a/src/util/os_file.c
+++ b/src/util/os_file.c
@@ -194,13 +194,15 @@ os_read_file(const char *filename, size_t *size)
    return buf;
 }
 
-#if DETECT_OS_LINUX && ALLOW_KCMP
+#if (DETECT_OS_LINUX || DETECT_OS_FREEBSD) && ALLOW_KCMP
 
 #include <sys/syscall.h>
 #include <unistd.h>
 
+#if DETECT_OS_LINUX
 /* copied from <linux/kcmp.h> */
 #define KCMP_FILE 0
+#endif
 
 #endif