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uv: upgrade to 16124bb

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1 parent 3865152 commit 22e23473ea7fd1a083c43aa33fe4d09c1b6bd34e @bnoordhuis bnoordhuis committed Jan 27, 2012
Showing with 33 additions and 2 deletions.
  1. +33 −2 deps/uv/src/unix/udp.c
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@@ -528,13 +528,44 @@ int uv_udp_set_membership(uv_udp_t* handle, const char* multicast_addr,
}
X(multicast_loop, IPPROTO_IP, IP_MULTICAST_LOOP)
-X(multicast_ttl, IPPROTO_IP, IP_MULTICAST_TTL)
X(broadcast, SOL_SOCKET, SO_BROADCAST)
-X(ttl, IPPROTO_IP, IP_TTL)
#undef X
+static int uv__udp_set_ttl(uv_udp_t* handle, int option, int ttl) {
+#if __sun
+ char arg = ttl;
+#else
+ int arg = ttl;
+#endif
+
+#if __sun
+ if (ttl < 0 || ttl > 255) {
+ uv__set_sys_error(handle->loop, EINVAL);
+ return -1;
+ }
+#endif
+
+ if (setsockopt(handle->fd, IPPROTO_IP, option, &arg, sizeof(arg))) {
+ uv__set_sys_error(handle->loop, errno);
+ return -1;
+ }
+
+ return 0;
+}
+
+
+int uv_udp_set_ttl(uv_udp_t* handle, int ttl) {
+ return uv__udp_set_ttl(handle, IP_TTL, ttl);
+}
+
+
+int uv_udp_set_multicast_ttl(uv_udp_t* handle, int ttl) {
+ return uv__udp_set_ttl(handle, IP_MULTICAST_TTL, ttl);
+}
+
+
int uv_udp_getsockname(uv_udp_t* handle, struct sockaddr* name, int* namelen) {
socklen_t socklen;
int saved_errno;

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