X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=util.c;h=99d7bebb773c42658a79032ba566986f54d401dc;hb=1b9fe55025f84a8430b4be5822784551746eee8d;hp=4cc748f0ae0fe293b9da91f20d568156c817d22c;hpb=e48de30516d5a0400b27a0d6bfeb1b9181e8ebf5;p=dwm.git

diff --git a/util.c b/util.c
index 4cc748f..99d7beb 100644
--- a/util.c
+++ b/util.c
@@ -12,7 +12,7 @@
 /* static */
 
 static void
-bad_malloc(unsigned int size)
+badmalloc(unsigned int size)
 {
 	eprint("fatal: could not malloc() %u bytes\n", size);
 }
@@ -25,7 +25,7 @@ emallocz(unsigned int size)
 	void *res = calloc(1, size);
 
 	if(!res)
-		bad_malloc(size);
+		badmalloc(size);
 	return res;
 }
 
@@ -40,6 +40,15 @@ eprint(const char *errstr, ...)
 	exit(EXIT_FAILURE);
 }
 
+void *
+erealloc(void *ptr, unsigned int size)
+{
+	void *res = realloc(ptr, size);
+	if(!res)
+		badmalloc(size);
+	return res;
+}
+
 void
 spawn(Arg *arg)
 {