Ensure OpenSSL entropy state reset across forks.

[exim.git] / src / src / exim_lock.c

diff --git a/src/src/exim_lock.c b/src/src/exim_lock.c
index f783a2bcf781cbcb8067105f1437ff955824767f..0d3475138293aa64f924f801d6f231d7465c65f4 100644 (file)
--- a/src/src/exim_lock.c
+++ b/src/src/exim_lock.c
@@ -1,5 +1,3 @@
-/* $Cambridge: exim/src/src/exim_lock.c,v 1.4 2010/05/29 12:11:48 pdp Exp $ */
-
 /* A program to lock a file exactly as Exim would, for investigation of
 interlocking problems.
 
@@ -72,6 +70,10 @@ the other stuff in os.c, so force the other macros to omit it. */
   #define FIND_RUNNING_INTERFACES
 #endif
 
+#ifndef OS_GET_DNS_RESOLVER_RES
+  #define OS_GET_DNS_RESOLVER_RES
+#endif
+
 #include "../src/os.c"
 
 
@@ -581,12 +583,14 @@ if (restore_times)
   struct stat strestore;
   struct utimbuf ut;
   stat(filename, &strestore);
-  (void)system(command);
+  i = system(command);
   ut.actime = strestore.st_atime;
   ut.modtime = strestore.st_mtime;
   utime(filename, &ut);
   }
-else (void)system(command);
+else i = system(command);
+
+if(i && !quiet) printf("warning: nonzero status %d\n", i);
 
 /* 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