From a5fe9aa73633594b443e2a1a990cdf23addbb28b Mon Sep 17 00:00:00 2001
From: Greg V <greg@unrelenting.technology>
Date: Tue, 10 Oct 2017 01:23:43 +0300
Subject: Add FreeBSD compatibility

---
 xwayland/xwayland.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'xwayland/xwayland.c')

diff --git a/xwayland/xwayland.c b/xwayland/xwayland.c
index 2bec1b63..f1599911 100644
--- a/xwayland/xwayland.c
+++ b/xwayland/xwayland.c
@@ -1,5 +1,9 @@
 #define _XOPEN_SOURCE 700
 #define _DEFAULT_SOURCE
+#ifdef __FreeBSD__
+// for SOCK_CLOEXEC
+#define __BSD_VISIBLE 1
+#endif
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -17,6 +21,14 @@
 #include "sockets.h"
 #include "xwm.h"
 
+#ifdef __FreeBSD__
+static inline int clearenv(void) {
+	extern char **environ;
+	environ[0] = NULL;
+	return 0;
+}
+#endif
+
 static void safe_close(int fd) {
 	if (fd >= 0) {
 		close(fd);
-- 
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