Iván Matellanes : msvcirt: Implement istream::isfx.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3a4dd04b1152de1919831dfd6aaa32bb4c5b3147
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3a4dd04b1152de1919831dfd6a...

Author: Iván Matellanes <matellanesivan(a)gmail.com>
Date:   Fri Jul 15 10:26:56 2016 +0100

msvcirt: Implement istream::isfx.

Signed-off-by: Iván Matellanes <matellanes.ivan(a)gmail.com>
Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/msvcirt/msvcirt.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dlls/msvcirt/msvcirt.c b/dlls/msvcirt/msvcirt.c
index 32c4698..6c0b9a4 100644
--- a/dlls/msvcirt/msvcirt.c
+++ b/dlls/msvcirt/msvcirt.c
@@ -3097,7 +3097,12 @@ int __thiscall istream_ipfx(istream *this, int need)
 DEFINE_THISCALL_WRAPPER(istream_isfx, 4)
 void __thiscall istream_isfx(istream *this)
 {
-    FIXME("(%p) stub\n", this);
+    ios *base = istream_get_ios(this);
+
+    TRACE("(%p)\n", this);
+
+    ios_unlockbuf(base);
+    ios_unlock(base);
 }
 
 /* ?get(a)istream@@IAEAAV1(a)PADHH@Z */