1 files changed, 40 insertions, 0 deletions
diff --git a/src/error/verror.c b/src/error/verror.c
new file mode 100644
index 0000000..70dfb13
--- /dev/null
+++ b/src/error/verror.c
@@ -0,0 +1,40 @@
+/**
+ * slibc — Yet another C library
+ * Copyright © 2015  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <error.h>
+#include <stddef.h>
+
+
+
+/**
+ * Variant of `error` that uses `va_list` instead of variadic arguments.
+ * 
+ * This is a slibc extension to the GNU extension `error`.
+ * 
+ * @param  status  The process will exit, with the function returning, with this
+ *                 exit status, unless it is zero. If zero, the process shall not exit.
+ * @param  errnum  The value of `errno` when the error occurred, zero if the a textual
+ *                 description of the error, further than that of `format`, shall not
+ *                 be printed.
+ * @param  format  Formatting-string for a detailed description of what happend.
+ * @param  args    Formatting-arguments for `format`.
+ */
+void verror(int status, int errnum, const char* format, va_list args)
+{
+  verror_at_line(status, errnum, NULL, 0, format, args);
+}
+