1 files changed, 23 insertions, 2 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 2a96e03..6e78e63 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -14,13 +14,34 @@
 #include <sys/un.h>
 #include "libbb.h"
 
+int FAST_FUNC setsockopt_int(int fd, int level, int optname, int optval)
+{
+	return setsockopt(fd, level, optname, &optval, sizeof(int));
+}
+int FAST_FUNC setsockopt_1(int fd, int level, int optname)
+{
+	return setsockopt_int(fd, level, optname, 1);
+}
+int FAST_FUNC setsockopt_SOL_SOCKET_int(int fd, int optname, int optval)
+{
+	return setsockopt_int(fd, SOL_SOCKET, optname, optval);
+}
+int FAST_FUNC setsockopt_SOL_SOCKET_1(int fd, int optname)
+{
+	return setsockopt_SOL_SOCKET_int(fd, optname, 1);
+}
+
 void FAST_FUNC setsockopt_reuseaddr(int fd)
 {
-	setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &const_int_1, sizeof(const_int_1));
+	setsockopt_SOL_SOCKET_1(fd, SO_REUSEADDR);
 }
 int FAST_FUNC setsockopt_broadcast(int fd)
 {
-	return setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &const_int_1, sizeof(const_int_1));
+	return setsockopt_SOL_SOCKET_1(fd, SO_BROADCAST);
+}
+int FAST_FUNC setsockopt_keepalive(int fd)
+{
+	return setsockopt_SOL_SOCKET_1(fd, SO_KEEPALIVE);
 }
 
 #ifdef SO_BINDTODEVICE