From: des <des@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Thu, 15 Nov 2007 15:07:15 +0000 (+0000)
Subject: Add a VALID_OBJ() predicate macro.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f10e250bd43715dd901c64bdee2ecdf2abdfbe6;p=varnish

Add a VALID_OBJ() predicate macro.


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2253 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/include/miniobj.h b/varnish-cache/include/miniobj.h
index a620f8f9..2565f102 100644
--- a/varnish-cache/include/miniobj.h
+++ b/varnish-cache/include/miniobj.h
@@ -12,6 +12,9 @@
 		free(to);						\
 	} while (0)
 
+#define VALID_OBJ(ptr, type_magic)					\
+	((ptr) != NULL && (ptr)->magic == (type_magic))
+
 #define CHECK_OBJ(ptr, type_magic)					\
 	do {								\
 		assert((ptr)->magic == type_magic);			\