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)
21 #define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
26 #define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
30 #define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
35 #define WIFEXITED(x) 1
36 #define WIFSIGNALED(x) 0
37 #define WEXITSTATUS(x) ((x) & 0xff)
38 #define WTERMSIG(x) SIGTERM
40 #define EWOULDBLOCK EAGAIN
41 #define SHUT_WR SD_SEND
52 #define FD_CLOEXEC 0x1
54 #define EAFNOSUPPORT WSAEAFNOSUPPORT
55 #define ECONNABORTED WSAECONNABORTED
63 extern char *getpass(const char *prompt
);
65 typedef void (__cdecl
*sig_handler_t
)(int);
67 sig_handler_t sa_handler
;
70 #define sigemptyset(x) (void)0
74 struct timeval it_value
, it_interval
;
79 * sanitize preprocessor namespace polluted by Windows headers defining
80 * macros which collide with git local versions
82 #undef HELP_COMMAND /* from winuser.h */
88 static inline int readlink(const char *path
, char *buf
, size_t bufsiz
)
89 { errno
= ENOSYS
; return -1; }
90 static inline int symlink(const char *oldpath
, const char *newpath
)
91 { errno
= ENOSYS
; return -1; }
92 static inline int fchmod(int fildes
, mode_t mode
)
93 { errno
= ENOSYS
; return -1; }
94 static inline pid_t
fork(void)
95 { errno
= ENOSYS
; return -1; }
96 static inline unsigned int alarm(unsigned int seconds
)
98 static inline int fsync(int fd
)
99 { return _commit(fd
); }
100 static inline pid_t
getppid(void)
102 static inline void sync(void)
104 static inline uid_t
getuid(void)
106 static inline struct passwd
*getpwnam(const char *name
)
108 static inline int fcntl(int fd
, int cmd
, ...)
110 if (cmd
== F_GETFD
|| cmd
== F_SETFD
)
115 /* bash cannot reliably detect negative return codes as failure */
116 #define exit(code) exit((code) & 0xff)
122 int mingw_mkdir(const char *path
, int mode
);
123 #define mkdir mingw_mkdir
126 pid_t
waitpid(pid_t pid
, int *status
, unsigned options
);
128 #define kill mingw_kill
129 int mingw_kill(pid_t pid
, int sig
);
132 #include <openssl/ssl.h>
133 static inline int mingw_SSL_set_fd(SSL
*ssl
, int fd
)
135 return SSL_set_fd(ssl
, _get_osfhandle(fd
));
137 #define SSL_set_fd mingw_SSL_set_fd
139 static inline int mingw_SSL_set_rfd(SSL
*ssl
, int fd
)
141 return SSL_set_rfd(ssl
, _get_osfhandle(fd
));
143 #define SSL_set_rfd mingw_SSL_set_rfd
145 static inline int mingw_SSL_set_wfd(SSL
*ssl
, int fd
)
147 return SSL_set_wfd(ssl
, _get_osfhandle(fd
));
149 #define SSL_set_wfd mingw_SSL_set_wfd
153 * implementations of missing functions
156 int pipe(int filedes
[2]);
157 unsigned int sleep (unsigned int seconds
);
158 int mkstemp(char *template);
159 int gettimeofday(struct timeval
*tv
, void *tz
);
160 struct tm
*gmtime_r(const time_t *timep
, struct tm
*result
);
161 struct tm
*localtime_r(const time_t *timep
, struct tm
*result
);
162 int getpagesize(void); /* defined in MinGW's libgcc.a */
163 struct passwd
*getpwuid(uid_t uid
);
164 int setitimer(int type
, struct itimerval
*in
, struct itimerval
*out
);
165 int sigaction(int sig
, struct sigaction
*in
, struct sigaction
*out
);
166 int link(const char *oldpath
, const char *newpath
);
169 * replacements of existing functions
172 int mingw_unlink(const char *pathname
);
173 #define unlink mingw_unlink
175 int mingw_open (const char *filename
, int oflags
, ...);
176 #define open mingw_open
178 ssize_t
mingw_write(int fd
, const void *buf
, size_t count
);
179 #define write mingw_write
181 FILE *mingw_fopen (const char *filename
, const char *otype
);
182 #define fopen mingw_fopen
184 FILE *mingw_freopen (const char *filename
, const char *otype
, FILE *stream
);
185 #define freopen mingw_freopen
187 char *mingw_getcwd(char *pointer
, int len
);
188 #define getcwd mingw_getcwd
190 char *mingw_getenv(const char *name
);
191 #define getenv mingw_getenv
193 struct hostent
*mingw_gethostbyname(const char *host
);
194 #define gethostbyname mingw_gethostbyname
196 void mingw_freeaddrinfo(struct addrinfo
*res
);
197 #define freeaddrinfo mingw_freeaddrinfo
199 int mingw_getaddrinfo(const char *node
, const char *service
,
200 const struct addrinfo
*hints
, struct addrinfo
**res
);
201 #define getaddrinfo mingw_getaddrinfo
203 int mingw_getnameinfo(const struct sockaddr
*sa
, socklen_t salen
,
204 char *host
, DWORD hostlen
, char *serv
, DWORD servlen
,
206 #define getnameinfo mingw_getnameinfo
208 int mingw_socket(int domain
, int type
, int protocol
);
209 #define socket mingw_socket
211 int mingw_connect(int sockfd
, struct sockaddr
*sa
, size_t sz
);
212 #define connect mingw_connect
214 int mingw_bind(int sockfd
, struct sockaddr
*sa
, size_t sz
);
215 #define bind mingw_bind
217 int mingw_setsockopt(int sockfd
, int lvl
, int optname
, void *optval
, int optlen
);
218 #define setsockopt mingw_setsockopt
220 int mingw_listen(int sockfd
, int backlog
);
221 #define listen mingw_listen
223 int mingw_accept(int sockfd
, struct sockaddr
*sa
, socklen_t
*sz
);
224 #define accept mingw_accept
226 int mingw_rename(const char*, const char*);
227 #define rename mingw_rename
229 #if defined(USE_WIN32_MMAP) || defined(_MSC_VER)
230 int mingw_getpagesize(void);
231 #define getpagesize mingw_getpagesize
234 /* Use mingw_lstat() instead of lstat()/stat() and
235 * mingw_fstat() instead of fstat() on Windows.
237 #define off_t off64_t
238 #define lseek _lseeki64
239 #ifndef ALREADY_DECLARED_STAT_FUNCS
240 #define stat _stati64
241 int mingw_lstat(const char *file_name
, struct stat
*buf
);
242 int mingw_stat(const char *file_name
, struct stat
*buf
);
243 int mingw_fstat(int fd
, struct stat
*buf
);
244 #define fstat mingw_fstat
245 #define lstat mingw_lstat
246 #define _stati64(x,y) mingw_stat(x,y)
249 int mingw_utime(const char *file_name
, const struct utimbuf
*times
);
250 #define utime mingw_utime
252 pid_t
mingw_spawnvpe(const char *cmd
, const char **argv
, char **env
,
254 int fhin
, int fhout
, int fherr
);
255 void mingw_execvp(const char *cmd
, char *const *argv
);
256 #define execvp mingw_execvp
257 void mingw_execv(const char *cmd
, char *const *argv
);
258 #define execv mingw_execv
260 static inline unsigned int git_ntohl(unsigned int x
)
261 { return (unsigned int)ntohl(x
); }
262 #define ntohl git_ntohl
264 sig_handler_t
mingw_signal(int sig
, sig_handler_t handler
);
265 #define signal mingw_signal
268 * ANSI emulation wrappers
271 int winansi_fputs(const char *str
, FILE *stream
);
272 int winansi_printf(const char *format
, ...) __attribute__((format (printf
, 1, 2)));
273 int winansi_fprintf(FILE *stream
, const char *format
, ...) __attribute__((format (printf
, 2, 3)));
274 #define fputs winansi_fputs
275 #define printf(...) winansi_printf(__VA_ARGS__)
276 #define fprintf(...) winansi_fprintf(__VA_ARGS__)
279 * git specific compatibility
282 #define has_dos_drive_prefix(path) (isalpha(*(path)) && (path)[1] == ':')
283 #define is_dir_sep(c) ((c) == '/' || (c) == '\\')
285 #define PRIuMAX "I64u"
287 void mingw_open_html(const char *path
);
288 #define open_html mingw_open_html
290 void mingw_mark_as_git_dir(const char *dir
);
291 #define mark_as_git_dir mingw_mark_as_git_dir
297 char **make_augmented_environ(const char *const *vars
);
298 void free_environ(char **env
);
301 * A replacement of main() that ensures that argv[0] has a path
302 * and that default fmode and std(in|out|err) are in binary mode
305 #define main(c,v) dummy_decl_mingw_main(); \
306 static int mingw_main(); \
307 int main(int argc, const char **argv) \
309 extern CRITICAL_SECTION pinfo_cs; \
310 _fmode = _O_BINARY; \
311 _setmode(_fileno(stdin), _O_BINARY); \
312 _setmode(_fileno(stdout), _O_BINARY); \
313 _setmode(_fileno(stderr), _O_BINARY); \
314 argv[0] = xstrdup(_pgmptr); \
315 InitializeCriticalSection(&pinfo_cs); \
316 return mingw_main(argc, argv); \
318 static int mingw_main(c,v)
321 * Used by Pthread API implementation for Windows
323 extern int err_win_to_posix(DWORD winerr
);