5 * things that are not available in header files
10 typedef int socklen_t
;
11 #define hstrerror strerror
13 #define S_IFLNK 0120000 /* Symbolic link */
14 #define S_ISLNK(x) (((x) & S_IFMT) == S_IFLNK)
20 #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
24 #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
29 #define WIFEXITED(x) 1
30 #define WIFSIGNALED(x) 0
31 #define WEXITSTATUS(x) ((x) & 0xff)
32 #define WTERMSIG(x) SIGTERM
34 #define EWOULDBLOCK EAGAIN
35 #define SHUT_WR SD_SEND
46 #define FD_CLOEXEC 0x1
48 #define EAFNOSUPPORT WSAEAFNOSUPPORT
49 #define ECONNABORTED WSAECONNABORTED
57 extern char *getpass(const char *prompt
);
59 typedef void (__cdecl
*sig_handler_t
)(int);
61 sig_handler_t sa_handler
;
64 #define sigemptyset(x) (void)0
68 struct timeval it_value
, it_interval
;
73 * sanitize preprocessor namespace polluted by Windows headers defining
74 * macros which collide with git local versions
76 #undef HELP_COMMAND /* from winuser.h */
82 static inline int readlink(const char *path
, char *buf
, size_t bufsiz
)
83 { errno
= ENOSYS
; return -1; }
84 static inline int symlink(const char *oldpath
, const char *newpath
)
85 { errno
= ENOSYS
; return -1; }
86 static inline int fchmod(int fildes
, mode_t mode
)
87 { errno
= ENOSYS
; return -1; }
88 static inline unsigned int alarm(unsigned int seconds
)
90 static inline int fsync(int fd
)
91 { return _commit(fd
); }
92 static inline pid_t
getppid(void)
94 static inline void sync(void)
96 static inline uid_t
getuid(void)
98 static inline struct passwd
*getpwnam(const char *name
)
100 static inline int fcntl(int fd
, int cmd
, ...)
102 if (cmd
== F_GETFD
|| cmd
== F_SETFD
)
107 /* bash cannot reliably detect negative return codes as failure */
108 #define exit(code) exit((code) & 0xff)
114 int mingw_mkdir(const char *path
, int mode
);
115 #define mkdir mingw_mkdir
118 pid_t
waitpid(pid_t pid
, int *status
, unsigned options
);
120 #define kill mingw_kill
121 int mingw_kill(pid_t pid
, int sig
);
124 #include <openssl/ssl.h>
125 static inline int mingw_SSL_set_fd(SSL
*ssl
, int fd
)
127 return SSL_set_fd(ssl
, _get_osfhandle(fd
));
129 #define SSL_set_fd mingw_SSL_set_fd
131 static inline int mingw_SSL_set_rfd(SSL
*ssl
, int fd
)
133 return SSL_set_rfd(ssl
, _get_osfhandle(fd
));
135 #define SSL_set_rfd mingw_SSL_set_rfd
137 static inline int mingw_SSL_set_wfd(SSL
*ssl
, int fd
)
139 return SSL_set_wfd(ssl
, _get_osfhandle(fd
));
141 #define SSL_set_wfd mingw_SSL_set_wfd
145 * implementations of missing functions
148 int pipe(int filedes
[2]);
149 unsigned int sleep (unsigned int seconds
);
150 int mkstemp(char *template);
151 int gettimeofday(struct timeval
*tv
, void *tz
);
152 struct tm
*gmtime_r(const time_t *timep
, struct tm
*result
);
153 struct tm
*localtime_r(const time_t *timep
, struct tm
*result
);
154 int getpagesize(void); /* defined in MinGW's libgcc.a */
155 struct passwd
*getpwuid(uid_t uid
);
156 int setitimer(int type
, struct itimerval
*in
, struct itimerval
*out
);
157 int sigaction(int sig
, struct sigaction
*in
, struct sigaction
*out
);
158 int link(const char *oldpath
, const char *newpath
);
161 * replacements of existing functions
164 int mingw_unlink(const char *pathname
);
165 #define unlink mingw_unlink
167 int mingw_rmdir(const char *path
);
168 #define rmdir mingw_rmdir
170 int mingw_open (const char *filename
, int oflags
, ...);
171 #define open mingw_open
173 ssize_t
mingw_write(int fd
, const void *buf
, size_t count
);
174 #define write mingw_write
176 FILE *mingw_fopen (const char *filename
, const char *otype
);
177 #define fopen mingw_fopen
179 FILE *mingw_freopen (const char *filename
, const char *otype
, FILE *stream
);
180 #define freopen mingw_freopen
182 char *mingw_getcwd(char *pointer
, int len
);
183 #define getcwd mingw_getcwd
185 char *mingw_getenv(const char *name
);
186 #define getenv mingw_getenv
188 int mingw_gethostname(char *host
, int namelen
);
189 #define gethostname mingw_gethostname
191 struct hostent
*mingw_gethostbyname(const char *host
);
192 #define gethostbyname mingw_gethostbyname
194 void mingw_freeaddrinfo(struct addrinfo
*res
);
195 #define freeaddrinfo mingw_freeaddrinfo
197 int mingw_getaddrinfo(const char *node
, const char *service
,
198 const struct addrinfo
*hints
, struct addrinfo
**res
);
199 #define getaddrinfo mingw_getaddrinfo
201 int mingw_getnameinfo(const struct sockaddr
*sa
, socklen_t salen
,
202 char *host
, DWORD hostlen
, char *serv
, DWORD servlen
,
204 #define getnameinfo mingw_getnameinfo
206 int mingw_socket(int domain
, int type
, int protocol
);
207 #define socket mingw_socket
209 int mingw_connect(int sockfd
, struct sockaddr
*sa
, size_t sz
);
210 #define connect mingw_connect
212 int mingw_bind(int sockfd
, struct sockaddr
*sa
, size_t sz
);
213 #define bind mingw_bind
215 int mingw_setsockopt(int sockfd
, int lvl
, int optname
, void *optval
, int optlen
);
216 #define setsockopt mingw_setsockopt
218 int mingw_shutdown(int sockfd
, int how
);
219 #define shutdown mingw_shutdown
221 int mingw_listen(int sockfd
, int backlog
);
222 #define listen mingw_listen
224 int mingw_accept(int sockfd
, struct sockaddr
*sa
, socklen_t
*sz
);
225 #define accept mingw_accept
227 int mingw_rename(const char*, const char*);
228 #define rename mingw_rename
230 #if defined(USE_WIN32_MMAP) || defined(_MSC_VER)
231 int mingw_getpagesize(void);
232 #define getpagesize mingw_getpagesize
236 unsigned int rlim_cur
;
238 #define RLIMIT_NOFILE 0
240 static inline int getrlimit(int resource
, struct rlimit
*rlp
)
242 if (resource
!= RLIMIT_NOFILE
) {
247 rlp
->rlim_cur
= 2048;
251 /* Use mingw_lstat() instead of lstat()/stat() and
252 * mingw_fstat() instead of fstat() on Windows.
254 #define off_t off64_t
255 #define lseek _lseeki64
256 #ifndef ALREADY_DECLARED_STAT_FUNCS
257 #define stat _stati64
258 int mingw_lstat(const char *file_name
, struct stat
*buf
);
259 int mingw_stat(const char *file_name
, struct stat
*buf
);
260 int mingw_fstat(int fd
, struct stat
*buf
);
261 #define fstat mingw_fstat
262 #define lstat mingw_lstat
263 #define _stati64(x,y) mingw_stat(x,y)
266 int mingw_utime(const char *file_name
, const struct utimbuf
*times
);
267 #define utime mingw_utime
269 pid_t
mingw_spawnvpe(const char *cmd
, const char **argv
, char **env
,
271 int fhin
, int fhout
, int fherr
);
272 void mingw_execvp(const char *cmd
, char *const *argv
);
273 #define execvp mingw_execvp
274 void mingw_execv(const char *cmd
, char *const *argv
);
275 #define execv mingw_execv
277 static inline unsigned int git_ntohl(unsigned int x
)
278 { return (unsigned int)ntohl(x
); }
279 #define ntohl git_ntohl
281 sig_handler_t
mingw_signal(int sig
, sig_handler_t handler
);
282 #define signal mingw_signal
285 * ANSI emulation wrappers
288 int winansi_fputs(const char *str
, FILE *stream
);
289 int winansi_printf(const char *format
, ...) __attribute__((format (printf
, 1, 2)));
290 int winansi_fprintf(FILE *stream
, const char *format
, ...) __attribute__((format (printf
, 2, 3)));
291 int winansi_vfprintf(FILE *stream
, const char *format
, va_list list
);
292 #define fputs winansi_fputs
293 #define printf(...) winansi_printf(__VA_ARGS__)
294 #define fprintf(...) winansi_fprintf(__VA_ARGS__)
295 #define vfprintf winansi_vfprintf
298 * git specific compatibility
301 #define has_dos_drive_prefix(path) (isalpha(*(path)) && (path)[1] == ':')
302 #define is_dir_sep(c) ((c) == '/' || (c) == '\\')
303 static inline char *mingw_find_last_dir_sep(const char *path
)
306 for (; *path
; ++path
)
307 if (is_dir_sep(*path
))
311 #define find_last_dir_sep mingw_find_last_dir_sep
312 int mingw_offset_1st_component(const char *path
);
313 #define offset_1st_component mingw_offset_1st_component
315 #define PRIuMAX "I64u"
317 void mingw_open_html(const char *path
);
318 #define open_html mingw_open_html
320 void mingw_mark_as_git_dir(const char *dir
);
321 #define mark_as_git_dir mingw_mark_as_git_dir
327 char **make_augmented_environ(const char *const *vars
);
328 void free_environ(char **env
);
331 * A replacement of main() that adds win32 specific initialization.
334 void mingw_startup();
335 #define main(c,v) dummy_decl_mingw_main(); \
336 static int mingw_main(); \
337 int main(int argc, const char **argv) \
340 return mingw_main(__argc, __argv); \
342 static int mingw_main(c,v)
345 * Used by Pthread API implementation for Windows
347 extern int err_win_to_posix(DWORD winerr
);
349 extern const char *get_windows_home_directory();
350 #define get_home_directory() get_windows_home_directory()