[PATCH 10/15] Make usage of windows.h lean and mean
- From
Marius Storm-Olsen <mstormo@gmail.com>
- Date
- Sep 16, 2009, 08:20 UTC
- Message-ID
- <38f180f3899d1f7a6acc8cf8c65f5f0ffb61699a.1253088099.git.mstormo@gmail.com>
- In-Reply-To
- <489a0e7c6c41985a5208e85e9b24900c97dcacdb.1253088099.git.mstormo@gmail.com>
Centralize the include of windows.h in git-compat-util.h, turn on WIN32_LEAN_AND_MEAN to avoid including plenty of other header files which is not needed in Git. Also ensure we load winsock2.h first, so we don't load the older winsock definitions at a later stage, since they contain duplicate definitions.
When moving windows.h into git-compat-util.h, we need to protect the definition of struct pollfd in mingw.h, since this file is used by both MinGW and MSVC, and the latter defines this struct in winsock2.h.
We need to keep the windows.h include in compat/win32.h, since its shared by both MinGW and Cygwin, and we're not touching Cygwin in this commit. The include in git-compat-util.h is protected with an ifdef WIN32, which is not the case when compiling for Cygwin.
Signed-off-by: Marius Storm-Olsen <mstormo@gmail.com> --- compat/mingw.c | 2 ++ compat/mingw.h | 2 ++ compat/msvc.h | 7 ------- compat/win32.h | 2 ++ compat/winansi.c | 1 - git-compat-util.h | 6 ++++++ thread-utils.c | 5 +---- 7 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/compat/mingw.c b/compat/mingw.c index 34ee427..6b5b5b2 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -3,6 +3,8 @@ #include <conio.h> #include "../strbuf.h" +#include <shellapi.h> + static int err_win_to_posix(DWORD winerr) { int error = ENOSYS; diff --git a/compat/mingw.h b/compat/mingw.h index bcd23b0..5b5258b 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -41,6 +41,7 @@ struct passwd { extern char *getpass(const char *prompt); +#ifndef POLLIN struct pollfd { int fd; /* file descriptor */ short events; /* requested events */ @@ -48,6 +49,7 @@ struct pollfd { }; #define POLLIN 1 #define POLLHUP 2 +#endif typedef void (__cdecl *sig_handler_t)(int); struct sigaction { diff --git a/compat/msvc.h b/compat/msvc.h index 6daf313..53a6d30 100644 --- a/compat/msvc.h +++ b/compat/msvc.h @@ -1,13 +1,6 @@ #ifndef __MSVC__HEAD #define __MSVC__HEAD -/* Define minimize windows version */ -#define WINVER 0x0500 -#define _WIN32_WINNT 0x0500 -#define _WIN32_WINDOWS 0x0410 -#define _WIN32_IE 0x0700 -#define NTDDI_VERSION NTDDI_WIN2KSP1 -#include <winsock2.h> #include <direct.h> #include <process.h> #include <malloc.h> diff --git a/compat/win32.h b/compat/win32.h index e8c178d..8ce9104 100644 --- a/compat/win32.h +++ b/compat/win32.h @@ -2,7 +2,9 @@ #define WIN32_H /* common Win32 functions for MinGW and Cygwin */ +#ifndef WIN32 /* Not defined by Cygwin */ #include <windows.h> +#endif static inline int file_attr_to_st_mode (DWORD attr) { diff --git a/compat/winansi.c b/compat/winansi.c index 9217c24..dedce21 100644 --- a/compat/winansi.c +++ b/compat/winansi.c @@ -2,7 +2,6 @@ * Copyright 2008 Peter Harris <git@peter.is-a-geek.org> */ -#include <windows.h> #include "../git-compat-util.h" /* diff --git a/git-compat-util.h b/git-compat-util.h index 8ea444f..8d6e29c 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -65,6 +65,12 @@ #define _NETBSD_SOURCE 1 #define _SGI_SOURCE 1 +#ifdef WIN32 /* Both MinGW and MSVC */ +#define WIN32_LEAN_AND_MEAN /* stops windows.h including winsock.h */ +#include <winsock2.h> +#include <windows.h> +#endif + #include <unistd.h> #include <stdio.h> #include <sys/stat.h> diff --git a/thread-utils.c b/thread-utils.c index 55e7e29..4f9c829 100644 --- a/thread-utils.c +++ b/thread-utils.c @@ -1,9 +1,6 @@ #include "cache.h" -#ifdef _WIN32 -# define WIN32_LEAN_AND_MEAN -# include <windows.h> -#elif defined(hpux) || defined(__hpux) || defined(_hpux) +#if defined(hpux) || defined(__hpux) || defined(_hpux) # include <sys/pstat.h> #endif
-- 1.6.2.1.418.g33d56.dirty