[libvirt] [PATCH] build: include correct header for time()
Found by ./autobuild.sh during a mingw cross-compile:
Commit 8a96e87 was not innocuous - glibc happens to leak the
definition of time() through other headers, so that even without
<sys/select.h>, virrandom.c compiled just fine. But on mingw,
we were not so lucky; <sys/select.h> was important for its side
effect of dragging in <time.h>, and we now have nothing providing
the declaration of time():
../../src/util/virrandom.c: In function 'virRandomOnceInit':
../../src/util/virrandom.c:65:5: error: implicit declaration of function 'time'
[-Werror=implicit-function-declaration]
unsigned int seed = time(NULL) ^ getpid();
^
../../src/util/virrandom.c:65:5: error: nested extern declaration of 'time'
[-Werror=nested-externs]
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
Pushing under the build-breaker rule.
src/util/virrandom.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/util/virrandom.c b/src/util/virrandom.c
index 4301f3f..67a8bd0 100644
--- a/src/util/virrandom.c
+++ b/src/util/virrandom.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2012-2014 Red Hat, Inc.
+ * Copyright (C) 2012-2015 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -25,6 +25,7 @@
#include <inttypes.h>
#include <math.h>
#include <strings.h>
+#include <time.h>
#include "virrandom.h"
#include "virthread.h"
--
2.1.0