eprintf: add ecalloc

Add ecalloc as an error handling calloc wrapper.

1 files changed, 12 insertions, 0 deletions

diff --git a/eprintf.c b/eprintf.c
index 7a885b3..41c043f 100644
--- a/eprintf.c
+++ b/eprintf.c
@@ -76,6 +76,18 @@ void *emalloc(size_t n)
 	return p;
 }
 
+/* ecalloc: attempt to allocate memory or exit on error */
+void *ecalloc(size_t nmemb, size_t size)
+{
+	void *p;
+
+	p = calloc(nmemb, size);
+	if (p == NULL)
+		eprintf("ecalloc(%zu, %zu) failed:", nmemb, size);
+
+	return p;
+}
+
 /* erealloc: attempt to reallocate memory or exit on error */
 void *erealloc(void *p, size_t n)
 {