From 69d6339d95453ec2fb380086c8f81a0812911958 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Sat, 12 Oct 2013 22:45:27 +0200
Subject: [PATCH] util.c: Added xrealloc()

---
 osd.h  | 1 +
 util.c | 9 +++++++++
 2 files changed, 10 insertions(+)

diff --git a/osd.h b/osd.h
index 78b0a26..3c7c5b7 100644
--- a/osd.h
+++ b/osd.h
@@ -22,6 +22,7 @@ void NONRET FORMAT_CHECK(printf,1,2) die(char *fmt, ...);
 #endif
 
 void *xmalloc(int size);
+void *xrealloc(void *ptr, int size);
 
 timestamp_t get_current_time(void);
 
diff --git a/util.c b/util.c
index f9cd0c2..911e18b 100644
--- a/util.c
+++ b/util.c
@@ -31,6 +31,15 @@ xmalloc(int size)
   return p;
 }
 
+void *
+xrealloc(void *ptr, int size)
+{
+  void *p = realloc(ptr, size);
+  if (!p)
+    die("Failed to re-allocate %d bytes of memory", size);
+  return p;
+}
+
 timestamp_t
 get_current_time(void)
 {
-- 
2.39.2