Use a long int data type to handle getpid() result

tests/server/sockfilt.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2007, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -671,10 +671,10 @@ int main(int argc, char *argv[])
 
   pidfile = fopen(pidname, "w");
   if(pidfile) {
-    int pid = (int)getpid();
-    fprintf(pidfile, "%d\n", pid);
+    long pid = (long)getpid();
+    fprintf(pidfile, "%ld\n", pid);
     fclose(pidfile);
-    logmsg("Wrote pid %d to %s", pid, pidname);
+    logmsg("Wrote pid %ld to %s", pid, pidname);
   }
   else {
     error = ERRNO;

tests/server/sws.c

@@ -670,7 +670,7 @@ static int send_doc(curl_socket_t sock, struct httprequest *req)
     case DOCNUMBER_WERULEZ:
       /* we got a "friends?" question, reply back that we sure are */
       logmsg("Identifying ourselves as friends");
-      sprintf(msgbuf, "WE ROOLZ: %d\r\n", (int)getpid());
+      sprintf(msgbuf, "WE ROOLZ: %ld\r\n", (long)getpid());
       msglen = strlen(msgbuf);
       sprintf(weare, "HTTP/1.1 200 OK\r\nContent-Length: %d\r\n\r\n%s",
               msglen, msgbuf);
@@ -948,8 +948,10 @@ int main(int argc, char *argv[])
 
   pidfile = fopen(pidname, "w");
   if(pidfile) {
-    fprintf(pidfile, "%d\n", (int)getpid());
+    long pid = (long)getpid();
+    fprintf(pidfile, "%ld\n", pid);
     fclose(pidfile);
+    logmsg("Wrote pid %ld to %s", pid, pidname);
   }
   else {
     error = ERRNO;

tests/server/tftpd.c

@@ -505,19 +505,24 @@ int main(int argc, char **argv)
   if(rc < 0) {
     perror("binding stream socket");
     logmsg("Error binding socket");
+    sclose(sock);
     return 1;
   }
 
   pidfile = fopen(pidname, "w");
   if(pidfile) {
-    fprintf(pidfile, "%d\n", (int)getpid());
+    long pid = (long)getpid();
+    fprintf(pidfile, "%ld\n", pid);
     fclose(pidfile);
+    logmsg("Wrote pid %ld to %s", pid, pidname);
   }
   else {
     error = ERRNO;
     logmsg("fopen() failed with error: %d %s", error, strerror(error));
     logmsg("Error opening file: %s", pidname);
     logmsg("Couldn't write pid file");
+    sclose(sock);
+    return 1;
   }
 
   logmsg("Running IPv%d version on port UDP/%d",
@@ -662,7 +667,7 @@ static int validate_access(struct testcase *test,
 
   if(!strncmp("verifiedserver", filename, 15)) {
     char weare[128];
-    size_t count = sprintf(weare, "WE ROOLZ: %d\r\n", (int)getpid());
+    size_t count = sprintf(weare, "WE ROOLZ: %ld\r\n", (long)getpid());
 
     logmsg("Are-we-friendly question received");
     test->buffer = strdup(weare);