1 #define _WIN32_WINNT 0x0501
6 * things that are not available in header files
11 typedef int socklen_t
;
12 #define hstrerror strerror
14 #define S_IFLNK 0120000 /* Symbolic link */
15 #define S_ISLNK(x) (((x) & S_IFMT) == S_IFLNK)
21 #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
25 #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
30 #define WIFEXITED(x) 1
31 #define WIFSIGNALED(x) 0
32 #define WEXITSTATUS(x) ((x) & 0xff)
33 #define WTERMSIG(x) SIGTERM
35 #define EWOULDBLOCK EAGAIN
36 #define SHUT_WR SD_SEND
47 #define FD_CLOEXEC 0x1
49 #define EAFNOSUPPORT WSAEAFNOSUPPORT
50 #define ECONNABORTED WSAECONNABORTED
58 extern char *getpass(const char *prompt
);
60 typedef void (__cdecl
*sig_handler_t
)(int);
62 sig_handler_t sa_handler
;
65 #define sigemptyset(x) (void)0
69 struct timeval it_value
, it_interval
;
74 * sanitize preprocessor namespace polluted by Windows headers defining
75 * macros which collide with git local versions
77 #undef HELP_COMMAND /* from winuser.h */
83 static inline int readlink(const char *path
, char *buf
, size_t bufsiz
)
84 { errno
= ENOSYS
; return -1; }
85 static inline int symlink(const char *oldpath
, const char *newpath
)
86 { errno
= ENOSYS
; return -1; }
87 static inline int fchmod(int fildes
, mode_t mode
)
88 { errno
= ENOSYS
; return -1; }
89 static inline pid_t
fork(void)
90 { errno
= ENOSYS
; return -1; }
91 static inline unsigned int alarm(unsigned int seconds
)
93 static inline int fsync(int fd
)
94 { return _commit(fd
); }
95 static inline pid_t
getppid(void)
97 static inline void sync(void)
99 static inline uid_t
getuid(void)
101 static inline struct passwd
*getpwnam(const char *name
)
103 static inline int fcntl(int fd
, int cmd
, ...)
105 if (cmd
== F_GETFD
|| cmd
== F_SETFD
)
110 /* bash cannot reliably detect negative return codes as failure */
111 #define exit(code) exit((code) & 0xff)
117 int mingw_mkdir(const char *path
, int mode
);
118 #define mkdir mingw_mkdir
121 pid_t
waitpid(pid_t pid
, int *status
, int options
);
123 #define kill mingw_kill
124 int mingw_kill(pid_t pid
, int sig
);
127 #include <openssl/ssl.h>
128 static inline int mingw_SSL_set_fd(SSL
*ssl
, int fd
)
130 return SSL_set_fd(ssl
, _get_osfhandle(fd
));
132 #define SSL_set_fd mingw_SSL_set_fd
134 static inline int mingw_SSL_set_rfd(SSL
*ssl
, int fd
)
136 return SSL_set_rfd(ssl
, _get_osfhandle(fd
));
138 #define SSL_set_rfd mingw_SSL_set_rfd
140 static inline int mingw_SSL_set_wfd(SSL
*ssl
, int fd
)
142 return SSL_set_wfd(ssl
, _get_osfhandle(fd
));
144 #define SSL_set_wfd mingw_SSL_set_wfd
148 * implementations of missing functions
151 int pipe(int filedes
[2]);
152 unsigned int sleep (unsigned int seconds
);
153 int mkstemp(char *template);
154 int gettimeofday(struct timeval
*tv
, void *tz
);
155 struct tm
*gmtime_r(const time_t *timep
, struct tm
*result
);
156 struct tm
*localtime_r(const time_t *timep
, struct tm
*result
);
157 int getpagesize(void); /* defined in MinGW's libgcc.a */
158 struct passwd
*getpwuid(uid_t uid
);
159 int setitimer(int type
, struct itimerval
*in
, struct itimerval
*out
);
160 int sigaction(int sig
, struct sigaction
*in
, struct sigaction
*out
);
161 int link(const char *oldpath
, const char *newpath
);
164 * replacements of existing functions
167 int mingw_unlink(const char *pathname
);
168 #define unlink mingw_unlink
170 int mingw_rmdir(const char *path
);
171 #define rmdir mingw_rmdir
173 int mingw_open (const char *filename
, int oflags
, ...);
174 #define open mingw_open
176 ssize_t
mingw_write(int fd
, const void *buf
, size_t count
);
177 #define write mingw_write
179 FILE *mingw_fopen (const char *filename
, const char *otype
);
180 #define fopen mingw_fopen
182 FILE *mingw_freopen (const char *filename
, const char *otype
, FILE *stream
);
183 #define freopen mingw_freopen
185 char *mingw_getcwd(char *pointer
, int len
);
186 #define getcwd mingw_getcwd
188 char *mingw_getenv(const char *name
);
189 #define getenv mingw_getenv
191 int mingw_gethostname(char *host
, int namelen
);
192 #define gethostname mingw_gethostname
194 struct hostent
*mingw_gethostbyname(const char *host
);
195 #define gethostbyname mingw_gethostbyname
197 void mingw_freeaddrinfo(struct addrinfo
*res
);
198 #define freeaddrinfo mingw_freeaddrinfo
200 int mingw_getaddrinfo(const char *node
, const char *service
,
201 const struct addrinfo
*hints
, struct addrinfo
**res
);
202 #define getaddrinfo mingw_getaddrinfo
204 int mingw_getnameinfo(const struct sockaddr
*sa
, socklen_t salen
,
205 char *host
, DWORD hostlen
, char *serv
, DWORD servlen
,
207 #define getnameinfo mingw_getnameinfo
209 int mingw_socket(int domain
, int type
, int protocol
);
210 #define socket mingw_socket
212 int mingw_connect(int sockfd
, struct sockaddr
*sa
, size_t sz
);
213 #define connect mingw_connect
215 int mingw_bind(int sockfd
, struct sockaddr
*sa
, size_t sz
);
216 #define bind mingw_bind
218 int mingw_setsockopt(int sockfd
, int lvl
, int optname
, void *optval
, int optlen
);
219 #define setsockopt mingw_setsockopt
221 int mingw_shutdown(int sockfd
, int how
);
222 #define shutdown mingw_shutdown
224 int mingw_listen(int sockfd
, int backlog
);
225 #define listen mingw_listen
227 int mingw_accept(int sockfd
, struct sockaddr
*sa
, socklen_t
*sz
);
228 #define accept mingw_accept
230 int mingw_rename(const char*, const char*);
231 #define rename mingw_rename
233 #if defined(USE_WIN32_MMAP) || defined(_MSC_VER)
234 int mingw_getpagesize(void);
235 #define getpagesize mingw_getpagesize
239 unsigned int rlim_cur
;
241 #define RLIMIT_NOFILE 0
243 static inline int getrlimit(int resource
, struct rlimit
*rlp
)
245 if (resource
!= RLIMIT_NOFILE
) {
250 rlp
->rlim_cur
= 2048;
254 /* Use mingw_lstat() instead of lstat()/stat() and
255 * mingw_fstat() instead of fstat() on Windows.
257 #define off_t off64_t
258 #define lseek _lseeki64
259 #ifndef ALREADY_DECLARED_STAT_FUNCS
260 #define stat _stati64
261 int mingw_lstat(const char *file_name
, struct stat
*buf
);
262 int mingw_stat(const char *file_name
, struct stat
*buf
);
263 int mingw_fstat(int fd
, struct stat
*buf
);
264 #define fstat mingw_fstat
265 #define lstat mingw_lstat
266 #define _stati64(x,y) mingw_stat(x,y)
269 int mingw_utime(const char *file_name
, const struct utimbuf
*times
);
270 #define utime mingw_utime
272 pid_t
mingw_spawnvpe(const char *cmd
, const char **argv
, char **env
,
274 int fhin
, int fhout
, int fherr
);
275 void mingw_execvp(const char *cmd
, char *const *argv
);
276 #define execvp mingw_execvp
277 void mingw_execv(const char *cmd
, char *const *argv
);
278 #define execv mingw_execv
280 static inline unsigned int git_ntohl(unsigned int x
)
281 { return (unsigned int)ntohl(x
); }
282 #define ntohl git_ntohl
284 sig_handler_t
mingw_signal(int sig
, sig_handler_t handler
);
285 #define signal mingw_signal
288 * ANSI emulation wrappers
291 int winansi_fputs(const char *str
, FILE *stream
);
292 int winansi_printf(const char *format
, ...) __attribute__((format (printf
, 1, 2)));
293 int winansi_fprintf(FILE *stream
, const char *format
, ...) __attribute__((format (printf
, 2, 3)));
294 int winansi_vfprintf(FILE *stream
, const char *format
, va_list list
);
295 #define fputs winansi_fputs
296 #define printf(...) winansi_printf(__VA_ARGS__)
297 #define fprintf(...) winansi_fprintf(__VA_ARGS__)
298 #define vfprintf winansi_vfprintf
301 * git specific compatibility
304 #define has_dos_drive_prefix(path) (isalpha(*(path)) && (path)[1] == ':')
305 #define is_dir_sep(c) ((c) == '/' || (c) == '\\')
306 static inline char *mingw_find_last_dir_sep(const char *path
)
309 for (; *path
; ++path
)
310 if (is_dir_sep(*path
))
314 #define find_last_dir_sep mingw_find_last_dir_sep
315 int mingw_offset_1st_component(const char *path
);
316 #define offset_1st_component mingw_offset_1st_component
318 #define PRIuMAX "I64u"
320 void mingw_open_html(const char *path
);
321 #define open_html mingw_open_html
323 void mingw_mark_as_git_dir(const char *dir
);
324 #define mark_as_git_dir mingw_mark_as_git_dir
330 char **make_augmented_environ(const char *const *vars
);
331 void free_environ(char **env
);
334 * A replacement of main() that adds win32 specific initialization.
337 void mingw_startup();
338 #define main(c,v) dummy_decl_mingw_main(); \
339 static int mingw_main(); \
340 int main(int argc, const char **argv) \
343 return mingw_main(__argc, __argv); \
345 static int mingw_main(c,v)
348 * Used by Pthread API implementation for Windows
350 extern int err_win_to_posix(DWORD winerr
);
352 extern const char *get_windows_home_directory();
353 #define get_home_directory() get_windows_home_directory()