posix: Add freopen binding, as FILE.reopen()

diff --git a/vapi/posix.vapi b/vapi/posix.vapi
index 4845328d6fa50c4c33a00b015828be86397400fb..07bc8f9969f6188dc4a873702d95b806fc04ce1e 100644 (file)
--- a/vapi/posix.vapi
+++ b/vapi/posix.vapi
@@ -2850,6 +2850,9 @@ namespace Posix {
 
                [CCode (cname = "fopen")]
                public static FILE? open (string path, string mode);
+               [CCode (cname = "freopen", instance_pos = -1)]
+               [ReturnsModifiedPointer]
+               public void reopen (string filename, string mode);
                [CCode (cname = "fdopen")]
                public static FILE? fdopen (int fildes, string mode);
                [CCode (cname = "popen")]