posix: Add perror(3)

diff --git a/vapi/posix.vapi b/vapi/posix.vapi
index 9e81da794cc43e02cc8774e34d8c104b8f9eec5c..31d402d14ecd34b66edaafb14f10954569ac6d02 100644 (file)
--- a/vapi/posix.vapi
+++ b/vapi/posix.vapi
@@ -2702,6 +2702,9 @@ namespace Posix {
        public static FILE stdout;
        public static FILE stdin;
 
+       [CCode (cheader_filename = "stdio.h")]
+       public void perror (string s);
+
        [CCode(cheader_filename = "sched.h", cprefix = "sched_")]
        namespace Sched {
                [SimpleType]