From 89256ff149e706733fb0e6076b137f0005d0e41c Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Sat, 25 Oct 2003 12:32:56 +0000
Subject: [PATCH] * fhandler.cc (fhandler_base::ioctl): Handle FIONBIO.
---
winsup/cygwin/ChangeLog | 4 ++++
winsup/cygwin/fhandler.cc | 21 +++++++++++++++------
2 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index d7006ec44..7424580aa 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2003-10-25 Brian Ford <ford@vss.fsi.com>
+
+ * fhandler.cc (fhandler_base::ioctl): Handle FIONBIO.
+
2003-10-24 Thomas Pfaff <tpfaff@gmx.net>
Rename native_mutex to fast_mutex throughout.
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc
index 79f3e2621..834ea5fe0 100644
--- a/winsup/cygwin/fhandler.cc
+++ b/winsup/cygwin/fhandler.cc
@@ -909,13 +909,22 @@ fhandler_base::close ()
int
fhandler_base::ioctl (unsigned int cmd, void *buf)
{
- if (cmd == FIONBIO)
- syscall_printf ("ioctl (FIONBIO, %p)", buf);
- else
- syscall_printf ("ioctl (%x, %p)", cmd, buf);
+ int res;
- set_errno (EINVAL);
- return -1;
+ switch (cmd)
+ {
+ case FIONBIO:
+ set_nonblocking (*(int *) buf);
+ res = 0;
+ break;
+ default:
+ set_errno (EINVAL);
+ res = -1;
+ break;
+ }
+
+ syscall_printf ("%d = ioctl (%x, %p)", res, cmd, buf);
+ return res;
}
int