X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Ftransport.c;h=e66e498be1e70f8ed6e2cc17e0d6f281ba7fd66c;hb=da3d9acf6fdb2912fd6ed1abd8296d2726fa9b3b;hp=a104f51b49d3ffa26f94409f777278c8228adda6;hpb=958541e992051a5afcf573985eb5d4e772dc6979;p=exim.git

diff --git a/src/src/transport.c b/src/src/transport.c
index a104f51b4..e66e498be 100644
--- a/src/src/transport.c
+++ b/src/src/transport.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/transport.c,v 1.9 2005/05/24 14:56:27 ph10 Exp $ */
+/* $Cambridge: exim/src/src/transport.c,v 1.13 2005/08/01 14:41:25 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -984,7 +984,7 @@ dk_transport_write_message(address_item *addr, int fd, int options,
   int wwritten = 0;
   uschar *dk_signature = NULL;
 
-  snprintf(CS dk_spool_name, 256, "%s/input/%s/%s-K",
+  (void)string_format(dk_spool_name, 256, "%s/input/%s/%s-K",
           spool_directory, message_subdir, message_id);
   dk_fd = Uopen(dk_spool_name, O_RDWR|O_CREAT|O_EXCL, SPOOL_MODE);
   if (dk_fd < 0)
@@ -1042,8 +1042,8 @@ dk_transport_write_message(address_item *addr, int fd, int options,
     uschar *dk_strict_result = expand_string(dk_strict);
     if (dk_strict_result != NULL)
       {
-      if ( (strcmpic(dk_strict,"1") == 0) ||
-           (strcmpic(dk_strict,"true") == 0) )
+      if ( (strcmpic(dk_strict,US"1") == 0) ||
+           (strcmpic(dk_strict,US"true") == 0) )
         {
         save_errno = errno;
         rc = FALSE;
@@ -1061,7 +1061,7 @@ dk_transport_write_message(address_item *addr, int fd, int options,
     /* write the chunk */
     DK_WRITE:
     #ifdef SUPPORT_TLS
-    if (tls_active == fd) wwritten = tls_write(p, sread); else
+    if (tls_active == fd) wwritten = tls_write(US p, sread); else
     #endif
     wwritten = write(fd,p,sread);
     if (wwritten == -1)
@@ -1090,7 +1090,7 @@ dk_transport_write_message(address_item *addr, int fd, int options,
 
   CLEANUP:
   /* unlink -K file */
-  close(dk_fd);
+  (void)close(dk_fd);
   Uunlink(dk_spool_name);
   errno = save_errno;
   return rc;
@@ -1164,10 +1164,10 @@ save_errno = 0;
 yield = FALSE;
 write_pid = (pid_t)(-1);
 
-fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
+(void)fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
 filter_pid = child_open(transport_filter_argv, NULL, 077, &fd_write, &fd_read,
   FALSE);
-fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) & ~FD_CLOEXEC);
+(void)fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) & ~FD_CLOEXEC);
 if (filter_pid < 0) goto TIDY_UP;      /* errno set */
 
 DEBUG(D_transport)
@@ -1182,25 +1182,25 @@ if (pipe(pfd) != 0) goto TIDY_UP;      /* errno set */
 if ((write_pid = fork()) == 0)
   {
   BOOL rc;
-  close(fd_read);
-  close(pfd[pipe_read]);
+  (void)close(fd_read);
+  (void)close(pfd[pipe_read]);
   nl_check_length = nl_escape_length = 0;
   rc = internal_transport_write_message(addr, fd_write,
     (options & ~(topt_use_crlf | topt_end_dot)),
     size_limit, add_headers, remove_headers, NULL, NULL,
     rewrite_rules, rewrite_existflags);
   save_errno = errno;
-  write(pfd[pipe_write], (void *)&rc, sizeof(BOOL));
-  write(pfd[pipe_write], (void *)&save_errno, sizeof(int));
-  write(pfd[pipe_write], (void *)&(addr->more_errno), sizeof(int));
+  (void)write(pfd[pipe_write], (void *)&rc, sizeof(BOOL));
+  (void)write(pfd[pipe_write], (void *)&save_errno, sizeof(int));
+  (void)write(pfd[pipe_write], (void *)&(addr->more_errno), sizeof(int));
   _exit(0);
   }
 save_errno = errno;
 
 /* Parent process: close our copy of the writing subprocess' pipes. */
 
-close(pfd[pipe_write]);
-close(fd_write);
+(void)close(pfd[pipe_write]);
+(void)close(fd_write);
 fd_write = -1;
 
 /* Writing process creation failed */
@@ -1270,8 +1270,8 @@ sure. Also apply a paranoia timeout. */
 TIDY_UP:
 save_errno = errno;
 
-close(fd_read);
-if (fd_write > 0) close(fd_write);
+(void)close(fd_read);
+if (fd_write > 0) (void)close(fd_write);
 
 if (!yield)
   {
@@ -1303,11 +1303,11 @@ if (write_pid > 0)
     if (rc == 0)
       {
       BOOL ok;
-      read(pfd[pipe_read], (void *)&ok, sizeof(BOOL));
+      (void)read(pfd[pipe_read], (void *)&ok, sizeof(BOOL));
       if (!ok)
         {
-        read(pfd[pipe_read], (void *)&save_errno, sizeof(int));
-        read(pfd[pipe_read], (void *)&(addr->more_errno), sizeof(int));
+        (void)read(pfd[pipe_read], (void *)&save_errno, sizeof(int));
+        (void)read(pfd[pipe_read], (void *)&(addr->more_errno), sizeof(int));
         yield = FALSE;
         }
       }
@@ -1320,7 +1320,7 @@ if (write_pid > 0)
       }
     }
   }
-close(pfd[pipe_read]);
+(void)close(pfd[pipe_read]);
 
 /* If there have been no problems we can now add the terminating "." if this is
 SMTP output, turning off escaping beforehand. If the last character from the
@@ -1784,8 +1784,8 @@ if ((pid = fork()) == 0)
 
   if (socket_fd != 0)
     {
-    dup2(socket_fd, 0);
-    close(socket_fd);
+    (void)dup2(socket_fd, 0);
+    (void)close(socket_fd);
     }
 
   DEBUG(D_exec) debug_print_argv(argv);