posix: Fix superfluous array length argument for realpath()

Fixes bug 693410.

diff --git a/vapi/posix.vapi b/vapi/posix.vapi
index 6aed752f4f08d110e86e50e0ad67ad79ecdba040..bf82290db57cc92c2e48d60b6acd5fc933e86937 100644 (file)
--- a/vapi/posix.vapi
+++ b/vapi/posix.vapi
@@ -1035,7 +1035,7 @@ namespace Posix {
        public int mkostemp (string template, int flags);
 
        [CCode (cheader_filename = "stdlib.h")]
-       public string? realpath (string path, uint8[]? resolved_path = null);
+       public string? realpath (string path, [CCode (array_length = false)] uint8[]? resolved_path = null);
 
        [CCode (cheader_filename = "stdlib.h")]
        public int posix_openpt (int flags);