MSYS2-packages/msys2-runtime-3.3/0062-Cygwin-Fix-compatibility-with-w32api-headers-v13.patch

87 lines
2.9 KiB
Diff

From a4f5b8dacccacb33f24501505439140edde3142c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radek=20Barto=C5=88?= <radek.barton@microsoft.com>
Date: Mon, 9 Jun 2025 18:14:14 +0200
Subject: [PATCH 62/N] Cygwin: Fix compatibility with w32api headers v13
(cherry picked from commit 2029784e05d9805aa074dcadb99c31311790b7ac)
---
winsup/cygwin/fhandler_socket_inet.cc | 5 +++++
winsup/cygwin/fhandler_socket_local.cc | 5 +++++
winsup/cygwin/net.cc | 5 +++++
winsup/cygwin/ntdll.h | 4 ++++
4 files changed, 19 insertions(+)
diff --git a/winsup/cygwin/fhandler_socket_inet.cc b/winsup/cygwin/fhandler_socket_inet.cc
index 30eab40..2d14926 100644
--- a/winsup/cygwin/fhandler_socket_inet.cc
+++ b/winsup/cygwin/fhandler_socket_inet.cc
@@ -22,7 +22,12 @@
#define u_long __ms_u_long
#endif
#include <w32api/ws2tcpip.h>
+/* 2025-06-09: win32api headers v13 now define a cmsghdr type which clashes with
+ our socket.h. Arrange not to see it here. */
+#undef cmsghdr
+#define cmsghdr __ms_cmsghdr
#include <w32api/mswsock.h>
+#undef cmsghdr
#include <w32api/mstcpip.h>
#include <netinet/tcp.h>
#include <unistd.h>
diff --git a/winsup/cygwin/fhandler_socket_local.cc b/winsup/cygwin/fhandler_socket_local.cc
index bd40816..ec03b24 100644
--- a/winsup/cygwin/fhandler_socket_local.cc
+++ b/winsup/cygwin/fhandler_socket_local.cc
@@ -23,7 +23,12 @@
#endif
#include "ntsecapi.h"
#include <w32api/ws2tcpip.h>
+/* 2025-06-09: win32api headers v13 now define a cmsghdr type which clashes with
+ our socket.h. Arrange not to see it here. */
+#undef cmsghdr
+#define cmsghdr __ms_cmsghdr
#include <w32api/mswsock.h>
+#undef cmsghdr
#include <unistd.h>
#include <asm/byteorder.h>
#include <sys/socket.h>
diff --git a/winsup/cygwin/net.cc b/winsup/cygwin/net.cc
index 9ff155c..b08d366 100644
--- a/winsup/cygwin/net.cc
+++ b/winsup/cygwin/net.cc
@@ -20,7 +20,12 @@ details. */
#define u_long __ms_u_long
#endif
#include <w32api/ws2tcpip.h>
+/* 2025-06-09: win32api headers v13 now define a cmsghdr type which clashes with
+ our socket.h. Arrange not to see it here. */
+#undef cmsghdr
+#define cmsghdr __ms_cmsghdr
#include <w32api/mswsock.h>
+#undef cmsghdr
#include <w32api/iphlpapi.h>
#define gethostname cygwin_gethostname
#include <unistd.h>
diff --git a/winsup/cygwin/ntdll.h b/winsup/cygwin/ntdll.h
index 9358fc0..43f6d2c 100644
--- a/winsup/cygwin/ntdll.h
+++ b/winsup/cygwin/ntdll.h
@@ -462,6 +462,8 @@ typedef struct _FILE_DISPOSITION_INFORMATION_EX // 64
ULONG Flags;
} FILE_DISPOSITION_INFORMATION_EX, *PFILE_DISPOSITION_INFORMATION_EX;
+#if __MINGW64_VERSION_MAJOR < 13
+
typedef struct _FILE_STAT_INFORMATION // 68
{
LARGE_INTEGER FileId;
@@ -482,6 +484,8 @@ typedef struct _FILE_CASE_SENSITIVE_INFORMATION // 71
ULONG Flags;
} FILE_CASE_SENSITIVE_INFORMATION, *PFILE_CASE_SENSITIVE_INFORMATION;
+#endif
+
enum {
FILE_LINK_REPLACE_IF_EXISTS = 0x01,
FILE_LINK_POSIX_SEMANTICS = 0x02,