POTD skeleton #5.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 16 insertions, 2 deletions

diff --git a/src/socket.c b/src/socket.c
index e7a4e2d..cf48661 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -77,11 +77,11 @@ int socket_listen_in(psocket *psocket)
 int socket_accept_in(const psocket *psocket, struct sockaddr_in *clientaddr)
 {
     int fd;
-    socklen_t addr_len = {0};
+    socklen_t alen = {0};
 
     assert(psocket && clientaddr);
 
-    fd = accept(psocket->fd, (struct sockaddr*) clientaddr, &addr_len);
+    fd = accept(psocket->fd, (struct sockaddr*) clientaddr, &alen);
     if (fd < 0)
         return -1;
     if (socket_nonblock(psocket))
@@ -89,3 +89,17 @@ int socket_accept_in(const psocket *psocket, struct sockaddr_in *clientaddr)
 
     return fd;
 }
+
+int socket_addrtostr_in(const struct sockaddr_in *in_addr,
+                        char hbuf[NI_MAXHOST], char sbuf[NI_MAXSERV])
+{
+    int s;
+
+    assert(in_addr);
+    s = getnameinfo((const struct sockaddr *) in_addr,
+                    sizeof(struct sockaddr_in),
+                    &hbuf[0], NI_MAXHOST,
+                    &sbuf[0],NI_MAXSERV,
+                    NI_NUMERICHOST | NI_NUMERICSERV);
+    return s;
+}