1 files changed, 21 insertions, 0 deletions

diff --git a/usage.c b/usage.c
index 8675d72f30..1dad03fb5c 100644
--- a/usage.c
+++ b/usage.c
@@ -148,6 +148,17 @@ void NORETURN die_errno(const char *fmt, ...)
 	va_end(params);
 }
 
+int error_errno(const char *fmt, ...)
+{
+	char buf[1024];
+	va_list params;
+
+	va_start(params, fmt);
+	error_routine(fmt_with_err(buf, sizeof(buf), fmt), params);
+	va_end(params);
+	return -1;
+}
+
 #undef error
 int error(const char *err, ...)
 {
@@ -159,6 +170,16 @@ int error(const char *err, ...)
 	return -1;
 }
 
+void warning_errno(const char *warn, ...)
+{
+	char buf[1024];
+	va_list params;
+
+	va_start(params, warn);
+	warn_routine(fmt_with_err(buf, sizeof(buf), warn), params);
+	va_end(params);
+}
+
 void warning(const char *warn, ...)
 {
 	va_list params;