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Diffstat (limited to 'libbb/xconnect.c')
-rw-r--r--libbb/xconnect.c25
1 files changed, 23 insertions, 2 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 2a96e03dc..6e78e6363 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