X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/f6f239461fd62b3a4f3142b6b2a85f8f65eee486..4c04137d73637107669e02b21f890387aaa2ef34:/test/src/server.c

diff --git a/test/src/server.c b/test/src/server.c
index 4bdde65bf..ce55c5c37 100644
--- a/test/src/server.c
+++ b/test/src/server.c
@@ -28,7 +28,7 @@ on all interfaces, unless the option -noipv6 is given. */
 #include <netinet/ip.h>
 
 #ifdef HAVE_NETINET_IP_VAR_H
-#include <netinet/ip_var.h>
+# include <netinet/ip_var.h>
 #endif
 
 #include <netdb.h>
@@ -52,6 +52,7 @@ on all interfaces, unless the option -noipv6 is given. */
 
 #ifndef CS
 # define CS (char *)
+# define CCS (const char *)
 #endif
 
 
@@ -61,6 +62,10 @@ typedef struct line {
   char line[1];
 } line;
 
+typedef unsigned BOOL;
+#define FALSE 0
+#define TRUE  1
+
 
 /*************************************************
 *            SIGALRM handler - crash out         *
@@ -393,7 +398,6 @@ else
       sin4.sin_addr.s_addr = (S_ADDR_TYPE)INADDR_ANY;
       sin4.sin_port = htons(port);
       if (bind(listen_socket[i], (struct sockaddr *)&sin4, sizeof(sin4)) < 0)
-        {
         if (listen_socket[v6n] < 0 || errno != EADDRINUSE)
           {
           printf("IPv4 socket bind() failed: %s\n", strerror(errno));
@@ -404,7 +408,6 @@ else
           close(listen_socket[i]);
           listen_socket[i] = -1;
           }
-        }
       }
     }
   }
@@ -496,11 +499,10 @@ s = script;
 
 for (count = 0; count < connection_count; count++)
   {
-
   struct {
     int left;
-    int in_use;
-  } content_length = { .left = 0, .in_use = 0 };
+    BOOL in_use;
+  } content_length = { 0, FALSE };
 
   alarm(timeout);
   if (port <= 0)
@@ -527,8 +529,7 @@ for (count = 0; count < connection_count; count++)
       if (listen_socket[i] > max_socket) max_socket = listen_socket[i];
       }
 
-    lcount = select(max_socket + 1, &select_listen, NULL, NULL, NULL);
-    if (lcount < 0)
+    if ((lcount = select(max_socket + 1, &select_listen, NULL, NULL, NULL)) < 0)
       {
       printf("Select failed\n");
       fflush(stdout);
@@ -537,7 +538,6 @@ for (count = 0; count < connection_count; count++)
 
     accept_socket = -1;
     for (i = 0; i < skn; i++)
-      {
       if (listen_socket[i] > 0 && FD_ISSET(listen_socket[i], &select_listen))
         {
         accept_socket = accept(listen_socket[i],
@@ -545,7 +545,6 @@ for (count = 0; count < connection_count; count++)
         FD_CLR(listen_socket[i], &select_listen);
         break;
         }
-      }
     }
   alarm(0);
 
@@ -597,7 +596,7 @@ for (count = 0; count < connection_count; count++)
   doesn't work for other tests (e.g. ident tests) so we have explicit '<' and
   '>' flags for input and output as well as the defaults. */
 
-  for (; s != NULL; s = s->next)
+  for (; s; s = s->next)
     {
     char *ss = s->line;
 
@@ -662,7 +661,7 @@ for (count = 0; count < connection_count; count++)
 	  n = dlen < sizeof(buffer) ? dlen : sizeof(buffer);
 	  if ((n = read(dup_accept_socket, CS buffer, n)) == 0)
 	    {
-	    printf("Unxpected EOF read from client\n");
+	    printf("Unexpected EOF read from client\n");
 	    s = s->next;
 	    goto END_OFF;
 	    }
@@ -672,7 +671,7 @@ for (count = 0; count < connection_count; count++)
 	while (dlen-- > 0)
 	  if (fgetc(in) == EOF)
 	    {
-	    printf("Unxpected EOF read from client\n");
+	    printf("Unexpected EOF read from client\n");
 	    s = s->next;
 	    goto END_OFF;
 	    }
@@ -728,16 +727,14 @@ for (count = 0; count < connection_count; count++)
 	alarm(0);
 	n += offset;
 
-	printit(buffer, n);
+	printit(CS buffer, n);
 
 	if (data) do
 	  {
 	  n = (read(dup_accept_socket, &c, 1) == 1 && c == '.');
 	  if (content_length.in_use) content_length.left--;
 	  while (c != '\n' && read(dup_accept_socket, &c, 1) == 1)
-            {
             if (content_length.in_use) content_length.left--;
-            }
 	  } while (!n);
 	else if (memcmp(ss, buffer, n) != 0)
 	  {
@@ -760,7 +757,7 @@ for (count = 0; count < connection_count; count++)
 	    goto END_OFF;
 	    }
 	  alarm(0);
-	  n = (int)strlen(CS buffer);
+	  n = strlen(CS buffer);
 	  if (content_length.in_use) content_length.left -= (n - offset);
 	  while (n > 0 && isspace(buffer[n-1])) n--;
 	  buffer[n] = 0;
@@ -776,8 +773,10 @@ for (count = 0; count < connection_count; count++)
 	  }
 	}
 
-	if (sscanf(buffer, "<Content-length: %d", &content_length.left)) content_length.in_use = 1;
-	if (content_length.in_use && content_length.left <= 0) shutdown(dup_accept_socket, SHUT_RD);
+	if (sscanf(CCS buffer, "<Content-length: %d", &content_length.left))
+       	  content_length.in_use = TRUE;
+	if (content_length.in_use && content_length.left <= 0)
+	  shutdown(dup_accept_socket, SHUT_RD);
       }
     }
 
@@ -788,7 +787,7 @@ for (count = 0; count < connection_count; count++)
 
 if (s == NULL) printf("End of script\n");
 
-if (sockname != NULL) unlink(sockname);
+if (sockname) unlink(sockname);
 exit(0);
 }