From cb70b78c443de5f8b95c4469dd8eb7f77af880ed Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri@ouroboros.rocks>
Date: Sat, 26 Jun 2021 00:20:17 +0200
Subject: build: Fix compilation with fuse (RIB) on FreeBSD

Compilation failed on FreeBSD 14 with fuse enabled because of some
missing definitions. __XSI_VISIBLE must be set before including
<ouroboros/rib.h> for some definitions in <sys/stat.h>. FreeBSD
doesn't know the MSG_CONFIRM flag to sendto() or
CLOCK_REALTIME_COARSE, which are Linux-specific.

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>
---
 src/lib/rib.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/lib/rib.c')

diff --git a/src/lib/rib.c b/src/lib/rib.c
index d9f59a3e..0418252b 100644
--- a/src/lib/rib.c
+++ b/src/lib/rib.c
@@ -24,6 +24,10 @@
 
 #include "config.h"
 
+#if defined (__FreeBSD__)
+#define __XSI_VISIBLE 500
+#endif
+
 #include <ouroboros/errno.h>
 #include <ouroboros/list.h>
 #include <ouroboros/rib.h>
@@ -41,9 +45,7 @@
 #define FUSE_USE_VERSION  26
 #if defined (__linux__)
 #define __USE_XOPEN
-#elif defined (__FreeBSD__)
-#define __XSI_VISIBLE 500
-#endif
+#endif /* __linux__ */
 #include <fuse.h>
 
 #ifndef CLOCK_REALTIME_COARSE
@@ -266,7 +268,6 @@ static void * fuse_thr(void * o)
 }
 #endif /* HAVE_FUSE */
 
-
 int rib_init(const char * mountpt)
 {
 #ifdef HAVE_FUSE
-- 
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