From 02172bda73663f63b603956a180c6c6fc6a3d187 Mon Sep 17 00:00:00 2001
From: Gleb Popov <6yearold@gmail.com>
Date: Tue, 29 Oct 2024 21:18:36 +0300
Subject: [PATCH] Enable GNetworkMonitorNetlink on FreeBSD

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/4376

---
 gio/gnetworkmonitornetlink.c | 8 ++++++++
 meson.build                  | 4 +++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/gio/gnetworkmonitornetlink.c b/gio/gnetworkmonitornetlink.c
index bf51d31f99..adaa77d38b 100644
--- a/gio/gnetworkmonitornetlink.c
+++ ./gio/gnetworkmonitornetlink.c
@@ -38,8 +38,14 @@
 
 /* must come at the end to pick system includes from
  * gnetworkingprivate.h */
+#ifdef HAVE_LINUX_NETLINK_H
 #include <linux/netlink.h>
 #include <linux/rtnetlink.h>
+#endif
+#ifdef HAVE_NETLINK_NETLINK_H
+#include <netlink/netlink.h>
+#include <netlink/netlink_route.h>
+#endif
 
 static GInitableIface *initable_parent_iface;
 static void g_network_monitor_netlink_iface_init (GNetworkMonitorInterface *iface);
@@ -124,6 +130,7 @@ g_network_monitor_netlink_initable_init (GInitable     *initable,
       return FALSE;
     }
 
+#ifdef SO_PASSCRED
   if (!g_socket_set_option (nl->priv->sock, SOL_SOCKET, SO_PASSCRED,
 			    TRUE, NULL))
     {
@@ -133,6 +140,7 @@ g_network_monitor_netlink_initable_init (GInitable     *initable,
                    g_strerror (errsv));
       return FALSE;
     }
+#endif
 
   /* Request the current state */
   if (!request_dump (nl, error))
diff --git a/meson.build b/meson.build
index 69e4b036ea..7da293881e 100644
--- a/meson.build
+++ ./meson.build
@@ -400,10 +400,12 @@ headers = [
   'inttypes.h',
   'libproc.h',
   'limits.h',
+  'linux/netlink.h',
   'locale.h',
   'mach/mach_time.h',
   'memory.h',
   'mntent.h',
+  'netlink/netlink.h',
   'poll.h',
   'pwd.h',
   'sched.h',
@@ -461,7 +463,7 @@ if cc.check_header('malloc.h')
   glib_conf_prefix = glib_conf_prefix + '#define HAVE_MALLOC_H 1\n'
 endif
 
-if cc.check_header('linux/netlink.h')
+if glib_conf.has('HAVE_LINUX_NETLINK_H') or glib_conf.has('HAVE_NETLINK_NETLINK_H')
   glib_conf.set('HAVE_NETLINK', 1)
 endif
 
-- 
GitLab