introduce setsockopt_reuseaddr(int fd), setsockopt_broadcast(int fd),

use them where appropriate. 200 bytes saved

1 files changed, 1 insertions, 5 deletions

diff --git a/networking/inetd.c b/networking/inetd.c
index 75b2b14a7..ec7b2e8f7 100644
--- a/networking/inetd.c
+++ b/networking/inetd.c
@@ -419,7 +419,6 @@ static int bump_nofile (void)
 
 static void setup(servtab_t *sep)
 {
-        int on = 1;
         int r;
 
         sep->se_fd = socket(sep->se_family, sep->se_socktype, 0);
@@ -427,11 +426,8 @@ static void setup(servtab_t *sep)
                 bb_perror_msg("%s/%s: socket", sep->se_service, sep->se_proto);
                 return;
         }
-#define turnon(fd, opt) \
-setsockopt(fd, SOL_SOCKET, opt, (char *)&on, sizeof(on))
-        if (turnon(sep->se_fd, SO_REUSEADDR) < 0)
+        if (setsockopt_reuseaddr(sep->se_fd) < 0)
                 bb_perror_msg("setsockopt(SO_REUSEADDR)");
-#undef turnon
 
 #ifdef CONFIG_FEATURE_INETD_RPC
         if (isrpcservice(sep)) {