X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/059ec3d9952740285fb1ebf47961b8aca2eb1b4a..8800895ae8a1e9c49c739839a6623292d7a473d0:/src/src/exim_lock.c

diff --git a/src/src/exim_lock.c b/src/src/exim_lock.c
index 15f0d285c..9e2f43373 100644
--- a/src/src/exim_lock.c
+++ b/src/src/exim_lock.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/exim_lock.c,v 1.1 2004/10/07 10:39:01 ph10 Exp $ */
+/* $Cambridge: exim/src/src/exim_lock.c,v 1.3 2005/06/27 14:29:43 ph10 Exp $ */
 
 /* A program to lock a file exactly as Exim would, for investigation of
 interlocking problems.
@@ -329,7 +329,7 @@ for (j = 0; j < lock_retries; j++)
     /* Apply hitching post algorithm. */
 
     if ((rc = link(hitchname, lockname)) != 0) fstat(hd, &statbuf);
-    close(hd);
+    (void)close(hd);
     unlink(hitchname);
 
     if (rc != 0 && statbuf.st_nlink != 2)
@@ -439,7 +439,7 @@ for (j = 0; j < lock_retries; j++)
       goto CLEAN_UP;
       }
 
-    chmod (tempname, 0600);
+    (void)chmod(tempname, 0600);
 
     if (apply_lock(md, F_WRLCK, use_fcntl, lock_fcntl_timeout, use_flock,
         lock_flock_timeout) >= 0)
@@ -551,12 +551,12 @@ if (restore_times)
   struct stat strestore;
   struct utimbuf ut;
   stat(filename, &strestore);
-  system(command);
+  (void)system(command);
   ut.actime = strestore.st_atime;
   ut.modtime = strestore.st_mtime;
   utime(filename, &ut);
   }
-else system(command);
+else (void)system(command);
 
 /* Remove the locks and exit. Unlink the /tmp file if we can get an exclusive
 lock on the mailbox. This should be a non-blocking lock call, as there is no