[tor-commits] [tor/master] Bump _WIN32_WINNT to 0x0501 throughout the code

[nickm at torproject.org]

commit 21e32619146db4602bc35acd0f237a91b43fd754
Author: Nick Mathewson <nickm at torproject.org>
Date:   Mon May 14 13:46:37 2012 -0400

    Bump _WIN32_WINNT to 0x0501 throughout the code
    
    This tells the windows headers to give us definitions that didn't
    exist before XP -- like the ones that we need for IPv6 support.
    
    See bug #5861.  We didn't run into this issue with mingw, since
    mingw doesn't respect _WIN32_WINNT as well as it should for some of
    its definitions.
---
 changes/bug5861     |    4 ++++
 configure.in        |    4 ++--
 src/common/aes.c    |    2 +-
 src/common/compat.h |    2 +-
 src/common/crypto.c |    2 +-
 src/common/tortls.c |    2 +-
 src/or/or.h         |    2 +-
 7 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/changes/bug5861 b/changes/bug5861
new file mode 100644
index 0000000..74a1dfb
--- /dev/null
+++ b/changes/bug5861
@@ -0,0 +1,4 @@
+  o Minor bugfixes:
+    - Set _WIN32_WINNT to 0x0501 consistently throughout the code, so
+      that IPv6 stuff will compile on MSVC, and compilation issues
+      will be easier to track down. Fix for bug 5861.
diff --git a/configure.in b/configure.in
index 92b7acb..43c9bb2 100644
--- a/configure.in
+++ b/configure.in
@@ -796,7 +796,7 @@ AC_CHECK_TYPES([struct in6_addr, struct sockaddr_in6, sa_family_t], , ,
 #include <sys/socket.h>
 #endif
 #ifdef _WIN32
-#define _WIN32_WINNT 0x400
+#define _WIN32_WINNT 0x0501
 #define WIN32_LEAN_AND_MEAN
 #if defined(_MSC_VER) && (_MSC_VER < 1300)
 #include <winsock.h>
@@ -820,7 +820,7 @@ AC_CHECK_MEMBERS([struct in6_addr.s6_addr32, struct in6_addr.s6_addr16, struct s
 #include <sys/socket.h>
 #endif
 #ifdef _WIN32
-#define _WIN32_WINNT 0x400
+#define _WIN32_WINNT 0x0501
 #define WIN32_LEAN_AND_MEAN
 #if defined(_MSC_VER) && (_MSC_VER < 1300)
 #include <winsock.h>
diff --git a/src/common/aes.c b/src/common/aes.c
index 692f1bc..1cb6b86 100644
--- a/src/common/aes.c
+++ b/src/common/aes.c
@@ -13,7 +13,7 @@
 
 #ifdef _WIN32 /*wrkard for dtls1.h >= 0.9.8m of "#include <winsock.h>"*/
  #ifndef _WIN32_WINNT
- #define _WIN32_WINNT 0x400
+ #define _WIN32_WINNT 0x0501
  #endif
  #define WIN32_LEAN_AND_MEAN
  #if defined(_MSC_VER) && (_MSC_VER < 1300)
diff --git a/src/common/compat.h b/src/common/compat.h
index f17aa05..b0ef63b 100644
--- a/src/common/compat.h
+++ b/src/common/compat.h
@@ -10,7 +10,7 @@
 #include "torint.h"
 #ifdef _WIN32
 #ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x400
+#define _WIN32_WINNT 0x0501
 #endif
 #define WIN32_LEAN_AND_MEAN
 #if defined(_MSC_VER) && (_MSC_VER < 1300)
diff --git a/src/common/crypto.c b/src/common/crypto.c
index 8b1c9a6..f82598f 100644
--- a/src/common/crypto.c
+++ b/src/common/crypto.c
@@ -14,7 +14,7 @@
 
 #ifdef _WIN32
 #ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x400
+#define _WIN32_WINNT 0x0501
 #endif
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
diff --git a/src/common/tortls.c b/src/common/tortls.c
index 180efa6..1120f3e 100644
--- a/src/common/tortls.c
+++ b/src/common/tortls.c
@@ -23,7 +23,7 @@
 #include <assert.h>
 #ifdef _WIN32 /*wrkard for dtls1.h >= 0.9.8m of "#include <winsock.h>"*/
  #ifndef _WIN32_WINNT
- #define _WIN32_WINNT 0x400
+ #define _WIN32_WINNT 0x0501
  #endif
  #define WIN32_LEAN_AND_MEAN
  #if defined(_MSC_VER) && (_MSC_VER < 1300)
diff --git a/src/or/or.h b/src/or/or.h
index ad0ac6d..76681c9 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -24,7 +24,7 @@
 
 #ifdef _WIN32
 #ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x400
+#define _WIN32_WINNT 0x0501
 #endif
 #define WIN32_LEAN_AND_MEAN
 #endif