From cbdc014f41673d85f8379d0fa8ca1fb770a4e42a Mon Sep 17 00:00:00 2001
From: Piotr Caban <piotr@codeweavers.com>
Date: Wed, 30 Jul 2014 15:55:38 -0500
Subject: [PATCH] msvcp100: Add basic_iostream::swap implementation.

---
 dlls/msvcp100/msvcp100.spec | 12 ++++++------
 dlls/msvcp110/msvcp110.spec | 18 +++++++++---------
 dlls/msvcp90/ios.c          | 30 ++++++++++++++++++++++++++++++
 3 files changed, 45 insertions(+), 15 deletions(-)

diff --git a/dlls/msvcp100/msvcp100.spec b/dlls/msvcp100/msvcp100.spec
index 20a8ee6ad0f..538f37ff34d 100644
--- a/dlls/msvcp100/msvcp100.spec
+++ b/dlls/msvcp100/msvcp100.spec
@@ -2692,12 +2692,12 @@
 @ cdecl -arch=win64 ?swap@?$basic_ios@GU?$char_traits@G@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_ios_wchar_swap
 @ thiscall -arch=win32 ?swap@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_ios_wchar_swap
 @ cdecl -arch=win64 ?swap@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_ios_wchar_swap
-@ stub -arch=win32 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAAXAEAV12@@Z
-@ stub -arch=win32 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QEAAXAEAV12@@Z
-@ stub -arch=win32 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAAXAEAV12@@Z
+@ thiscall -arch=win32 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_iostream_char_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_iostream_char_swap
+@ thiscall -arch=win32 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ thiscall -arch=win32 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_iostream_wchar_swap
 @ thiscall -arch=win32 ?swap@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_istream_char_swap
 @ cdecl -arch=win64 ?swap@?$basic_istream@DU?$char_traits@D@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_istream_char_swap
 @ thiscall -arch=win32 ?swap@?$basic_istream@GU?$char_traits@G@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_istream_wchar_swap
diff --git a/dlls/msvcp110/msvcp110.spec b/dlls/msvcp110/msvcp110.spec
index 15ec1259608..8e01521004c 100644
--- a/dlls/msvcp110/msvcp110.spec
+++ b/dlls/msvcp110/msvcp110.spec
@@ -3470,15 +3470,15 @@
 @ cdecl -arch=arm ?swap@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAAXAAV12@@Z(ptr ptr) basic_ios_wchar_swap
 @ thiscall -arch=i386 ?swap@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QAEXAAV12@@Z(ptr ptr) basic_ios_wchar_swap
 @ cdecl -arch=win64 ?swap@?$basic_ios@_WU?$char_traits@_W@std@@@std@@QEAAXAEAV12@@Z(ptr ptr) basic_ios_wchar_swap
-@ stub -arch=arm ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IAAXAAV12@@Z
-@ stub -arch=i386 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IEAAXAEAV12@@Z
-@ stub -arch=arm ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IAAXAAV12@@Z
-@ stub -arch=i386 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IEAAXAEAV12@@Z
-@ stub -arch=arm ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IAAXAAV12@@Z
-@ stub -arch=i386 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IAEXAAV12@@Z
-@ stub -arch=win64 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IEAAXAEAV12@@Z
+@ cdecl -arch=arm ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IAAXAAV12@@Z(ptr ptr) basic_iostream_char_swap
+@ thiscall -arch=i386 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IAEXAAV12@@Z(ptr ptr) basic_iostream_char_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@IEAAXAEAV12@@Z(ptr ptr) basic_iostream_char_swap
+@ cdecl -arch=arm ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IAAXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ thiscall -arch=i386 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IAEXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@IEAAXAEAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ cdecl -arch=arm ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IAAXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ thiscall -arch=i386 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IAEXAAV12@@Z(ptr ptr) basic_iostream_wchar_swap
+@ cdecl -arch=win64 ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@IEAAXAEAV12@@Z(ptr ptr) basic_iostream_wchar_swap
 @ cdecl -arch=arm ?swap@?$basic_istream@DU?$char_traits@D@std@@@std@@IAAXAAV12@@Z(ptr ptr) basic_istream_char_swap
 @ thiscall -arch=i386 ?swap@?$basic_istream@DU?$char_traits@D@std@@@std@@IAEXAAV12@@Z(ptr ptr) basic_istream_char_swap
 @ cdecl -arch=win64 ?swap@?$basic_istream@DU?$char_traits@D@std@@@std@@IEAAXAEAV12@@Z(ptr ptr) basic_istream_char_swap
diff --git a/dlls/msvcp90/ios.c b/dlls/msvcp90/ios.c
index 7ddc9dafb94..f730898c20b 100644
--- a/dlls/msvcp90/ios.c
+++ b/dlls/msvcp90/ios.c
@@ -10570,6 +10570,20 @@ basic_iostream_char* __thiscall basic_iostream_char_vector_dtor(basic_ios_char *
     return this;
 }
 
+/* ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QAEXAAV12@@Z */
+/* ?swap@?$basic_iostream@DU?$char_traits@D@std@@@std@@QEAAXAEAV12@@Z */
+DEFINE_THISCALL_WRAPPER(basic_iostream_char_swap, 8)
+void __thiscall basic_iostream_char_swap(basic_iostream_char *this, basic_iostream_char *r)
+{
+    TRACE("(%p %p)\n", this, r);
+
+    if(this == r)
+        return;
+
+    basic_ios_char_swap(basic_istream_char_get_basic_ios(&this->base1),
+            basic_istream_char_get_basic_ios(&r->base1));
+}
+
 static inline basic_ios_wchar* basic_iostream_wchar_to_basic_ios(basic_iostream_wchar *ptr)
 {
     return (basic_ios_wchar*)((char*)ptr+basic_iostream_wchar_vbtable1[1]);
@@ -10666,6 +10680,22 @@ basic_iostream_wchar* __thiscall basic_iostream_wchar_vector_dtor(basic_ios_wcha
     return this;
 }
 
+/* ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QAEXAAV12@@Z */
+/* ?swap@?$basic_iostream@GU?$char_traits@G@std@@@std@@QEAAXAEAV12@@Z */
+/* ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QAEXAAV12@@Z */
+/* ?swap@?$basic_iostream@_WU?$char_traits@_W@std@@@std@@QEAAXAEAV12@@Z */
+DEFINE_THISCALL_WRAPPER(basic_iostream_wchar_swap, 8)
+void __thiscall basic_iostream_wchar_swap(basic_iostream_wchar *this, basic_iostream_wchar *r)
+{
+    TRACE("(%p %p)\n", this, r);
+
+    if(this == r)
+        return;
+
+    basic_ios_wchar_swap(basic_istream_wchar_get_basic_ios(&this->base1),
+            basic_istream_wchar_get_basic_ios(&r->base1));
+}
+
 static inline basic_ios_char* basic_ofstream_char_to_basic_ios(basic_ofstream_char *ptr)
 {
     return (basic_ios_char*)((char*)ptr+basic_ofstream_char_vbtable[1]);