Lint fixes.

diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index 13644fe57bf1a0a0eebd2ef43fab1cde6fd535f4..9e305fc56428124d934da2f4693220c9c951096f 100644 (file)
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -375,6 +375,8 @@ sock_avail(s, args)
        struct timeval timeout;
        fd_set readers;
        int n;
+       if (!getnoarg(args))
+               return NULL;
        timeout.tv_sec = 0;
        timeout.tv_usec = 0;
        FD_ZERO(&readers);
@@ -529,7 +531,8 @@ sock_recvfrom(s, args)
                return socket_error();
        if (resizestring(&buf, n) < 0)
                return NULL;
-       return makepair(buf, makesockaddr(addrbuf, addrlen));
+       return makepair(buf,
+                       makesockaddr((struct sockaddr *)addrbuf, addrlen));
 }
 
 
@@ -677,7 +680,7 @@ socket_gethostname(self, args)
        char buf[1024];
        if (!getnoarg(args))
                return NULL;
-       if (gethostname(buf, sizeof buf - 1) < 0)
+       if (gethostname(buf, (int) sizeof buf - 1) < 0)
                return socket_error();
        buf[sizeof buf - 1] = '\0';
        return newstringobject(buf);
@@ -691,7 +694,6 @@ socket_gethostbyname(self, args)
        object *args;
 {
        object *name;
-       struct hostent *hp;
        struct sockaddr_in addrbuf;
        if (!getStrarg(args, &name))
                return NULL;