svn_rev_643

structure cleanup

1 files changed, 30 insertions, 0 deletions

diff --git a/lib/xfuncs.c b/lib/xfuncs.c
new file mode 100644
index 0000000000..12b12e28f4
--- /dev/null
+++ b/lib/xfuncs.c
@@ -0,0 +1,30 @@
+
+#include <common.h>
+#include <malloc.h>
+
+void *xmalloc(size_t size)
+{
+	void *p = NULL;
+
+	if (!(p = malloc(size)))
+		panic("ERROR: out of memory\n");
+
+	return p;
+}
+
+void *xrealloc(void *ptr, size_t size)
+{
+	void *p = NULL;
+
+	if (!(p = realloc(ptr, size)))
+		panic("ERROR: out of memory\n");
+
+	return p;
+}
+
+void *xzalloc(size_t size)
+{
+	void *ptr = xmalloc(size);
+	memset(ptr, 0, size);
+	return ptr;
+}