Testsuite: better restriction of parallel 2-stage-queue-runners

[users/jgh/exim.git] / test / src / server.c

diff --git a/test/src/server.c b/test/src/server.c
index fe1c79f020d7d4be1cfc1176f39937d41b5a553a..c1f1ecf2171c173b8908b59f5b73c53cd63dabc0 100644 (file)
--- a/test/src/server.c
+++ b/test/src/server.c
@@ -159,7 +159,8 @@ putchar('\n');
 #define udn 2    /* Unix domain socket number */
 #define skn 2    /* Potential number of sockets */
 
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
 int i;
 int port = 0;
@@ -278,7 +279,7 @@ if (initial_pause > 0)
 
 if (port == 0)  /* Unix domain */
   {
-  if (debug) printf("%d: Creating Unix domain socket\n", time(NULL));
+  if (debug) printf("%l: Creating Unix domain socket\n", (long) time(NULL));
   listen_socket[udn] = socket(PF_UNIX, SOCK_STREAM, 0);
   if (listen_socket[udn] < 0)
     {
@@ -298,7 +299,7 @@ else
       printf("IPv6 socket creation failed: %s\n", strerror(errno));
       exit(1);
       }
-#ifdef TCP_FASTOPEN
+#if defined(TCP_FASTOPEN) && !defined(__APPLE__)
     if (tfo)
       {
       int backlog = 5;
@@ -330,7 +331,7 @@ else
       printf("IPv4 socket creation failed: %s\n", strerror(errno));
       exit(1);
       }
-#ifdef TCP_FASTOPEN
+#if defined(TCP_FASTOPEN) && !defined(__APPLE__)
     if (tfo)
       {
       int backlog = 5;
@@ -438,16 +439,21 @@ error because it means that the IPv6 socket will handle IPv4 connections. Don't
 output anything, because it will mess up the test output, which will be
 different for systems that do this and those that don't. */
 
-for (i = 0; i <= skn; i++)
+for (i = 0; i <= skn; i++) if (listen_socket[i] >= 0)
   {
-  if (listen_socket[i] >= 0 && listen(listen_socket[i], 5) < 0)
-    {
+  if (listen(listen_socket[i], 5) < 0)
     if (i != v4n || listen_socket[v6n] < 0 || errno != EADDRINUSE)
       {
       printf("listen() failed: %s\n", strerror(errno));
       exit(1);
       }
-    }
+
+#if defined(TCP_FASTOPEN) && defined(__APPLE__)
+  if (  tfo
+     && setsockopt(listen_socket[v4n], IPPROTO_TCP, TCP_FASTOPEN, &on, sizeof(on))
+     && debug)
+      printf("setsockopt TCP_FASTOPEN: %s\n", strerror(errno));
+#endif
   }