2 files changed, 21 insertions, 0 deletions
diff --git a/glcpp.h b/glcpp.h
index 2e93cb981d..048a9be76b 100644
--- a/glcpp.h
+++ b/glcpp.h
@@ -149,4 +149,7 @@ xtalloc_strdup (const void *t, const char *p);
 char *
 xtalloc_strndup (const void *t, const char *p, size_t n);
 
+char *
+xtalloc_asprintf (const void *t, const char *fmt, ...);
+
 #endif
diff --git a/xtalloc.c b/xtalloc.c
index d9893ae889..e52d12ac6b 100644
--- a/xtalloc.c
+++ b/xtalloc.c
@@ -64,3 +64,21 @@ xtalloc_strndup (const void *t, const char *p, size_t n)
 
 	return ret;
 }
+
+char *
+xtalloc_asprintf (const void *t, const char *fmt, ...)
+{
+	va_list ap;
+	char *ret;
+
+	va_start(ap, fmt);
+
+	ret = talloc_vasprintf(t, fmt, ap);
+	if (ret == NULL) {
+		fprintf (stderr, "Out of memory.\n");
+		exit (1);
+	}
+
+	va_end(ap);
+	return ret;
+}