From c45ac5fe425e187d980b5593d7a4e3aa318e78fe Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Sat, 8 Apr 2017 11:48:09 +0200
Subject: Memory asprintf wrapper (and small free fix)

---
 memory.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'memory.c')

diff --git a/memory.c b/memory.c
index aec3da2..14dddf5 100644
--- a/memory.c
+++ b/memory.c
@@ -1,3 +1,7 @@
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <stdarg.h>
+#include <assert.h>
 #include "global.h"
 #include "memory.h"
 
@@ -14,3 +18,14 @@ void* check_after_allocation_str(const char *func,void *ptr){
 	}
 	return ptr;
 }
+
+__attribute__((format (printf, 2, 3)))
+int memory_asprintf_wrapper(char **ret,const char *format,...){
+	assert(ret!=NULL);
+	va_list ap;
+	va_start(ap,format);
+	int len=vasprintf(ret,format,ap);
+	va_end(ap);
+	check_after_allocation_str("asprintf",*ret);
+	return len;
+}
-- 
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