daemon: use socklen_t

Windows's accept()-function takes the last argument as an int, but glibc
takes an unsigned int. Use socklen_t to get rid of a warning. This is
basically a revert of 7fa0908, but we have already been depending on
socklen_t existing since June 2006 (commit 5b276ee4). I guess this means
that socklen_t IS defined on OSX after all - at least in recent headers.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/daemon.c b/daemon.c
index 8162f10ffc40523321ae0bd9cda7eb1cf535bfb6..a4d3e91ef65c9b7695cc39dab21787efc379dcea 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -597,7 +597,7 @@ static struct child {
        struct sockaddr_storage address;
 } *firstborn;
 
-static void add_child(struct child_process *cld, struct sockaddr *addr, int addrlen)
+static void add_child(struct child_process *cld, struct sockaddr *addr, socklen_t addrlen)
 {
        struct child *newborn, **cradle;
 
@@ -654,7 +654,7 @@ static void check_dead_children(void)
 }
 
 static char **cld_argv;
-static void handle(int incoming, struct sockaddr *addr, int addrlen)
+static void handle(int incoming, struct sockaddr *addr, socklen_t addrlen)
 {
        struct child_process cld = { 0 };
        char addrbuf[300] = "REMOTE_ADDR=", portbuf[300];
@@ -910,7 +910,7 @@ static int service_loop(struct socketlist *socklist)
                                        struct sockaddr_in6 sai6;
 #endif
                                } ss;
-                               unsigned int sslen = sizeof(ss);
+                               socklen_t sslen = sizeof(ss);
                                int incoming = accept(pfd[i].fd, &ss.sa, &sslen);
                                if (incoming < 0) {
                                        switch (errno) {