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

diff --git a/vapi/posix.vapi b/vapi/posix.vapi
index cdf6c50c5a53cddb3258b932193680384ceb8946..a0ff2aa4a3fe72cce719abf8f5f7bc1e4e869f18 100644 (file)
--- a/vapi/posix.vapi
+++ b/vapi/posix.vapi
@@ -3188,6 +3188,9 @@ 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")]