Fix error detection for pthread_create().

[jam] / jam.c

diff --git a/jam.c b/jam.c
index 64c993b5333f5638a9193a412955c6fb4792f8a1..8de0a4d65cad45253afcb479dbf95f316fa8b843 100644 (file)
--- a/jam.c
+++ b/jam.c
@@ -34,6 +34,7 @@ int get_server_socket(unsigned short port)
 {
        int server_sock;
        struct sockaddr_in sin;
+       unsigned one = 1;
 
        server_sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
        if (server_sock == -1) {
@@ -41,6 +42,11 @@ int get_server_socket(unsigned short port)
                exit(1);
        }
 
+       if (setsockopt(server_sock, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(one)) == -1) {
+               perror("setsocket(SO_REUSEADDR)");
+               exit(1);
+       }
+
        sin.sin_family = AF_INET;
        sin.sin_port = htons(port);
        sin.sin_addr.s_addr = INADDR_ANY;
@@ -80,7 +86,7 @@ int main()
                        exit(1);
                }
 
-               if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) == -1) {
+               if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) != 0) {
                        perror("pthread_create()");
                        exit(1);
                }