From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 16 Apr 2012 16:54:45 +0000 (+0200)
Subject: util: introduce memdup()
X-Git-Tag: v183~289
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=888c7102355af1450aa26253d60cc2cb46eeb71d

util: introduce memdup()
---

diff --git a/src/shared/util.h b/src/shared/util.h
index c487b702b..efb2c7d32 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -100,6 +100,8 @@ bool streq_ptr(const char *a, const char *b);
 
 #define new0(t, n) ((t*) calloc((n), sizeof(t)))
 
+#define newdup(t, p, n) ((t*) memdup(p, sizeof(t)*(n))
+
 #define malloc0(n) (calloc((n), 1))
 
 static inline const char* yes_no(bool b) {