diff options
| -rw-r--r-- | compat/mingw.c | 27 | ||||
| -rw-r--r-- | compat/mingw.h | 3 |
2 files changed, 30 insertions, 0 deletions
diff --git a/compat/mingw.c b/compat/mingw.c index 6b742873d..2e4755544 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -155,6 +155,33 @@ int mingw_fstat(int fd, struct stat *buf) return -1; } +static inline void time_t_to_filetime(time_t t, FILETIME *ft) +{ + long long winTime = t * 10000000LL + 116444736000000000LL; + ft->dwLowDateTime = winTime; + ft->dwHighDateTime = winTime >> 32; +} + +int mingw_utime (const char *file_name, const struct utimbuf *times) +{ + FILETIME mft, aft; + int fh, rc; + + /* must have write permission */ + if ((fh = open(file_name, O_RDWR | O_BINARY)) < 0) + return -1; + + time_t_to_filetime(times->modtime, &mft); + time_t_to_filetime(times->actime, &aft); + if (!SetFileTime((HANDLE)_get_osfhandle(fh), NULL, &aft, &mft)) { + errno = EINVAL; + rc = -1; + } else + rc = 0; + close(fh); + return rc; +} + unsigned int sleep (unsigned int seconds) { Sleep(seconds*1000); diff --git a/compat/mingw.h b/compat/mingw.h index 69b1dde3c..92e9273dd 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -168,6 +168,9 @@ int mingw_fstat(int fd, struct stat *buf); #define lstat mingw_lstat #define stat(x,y) mingw_lstat(x,y) +int mingw_utime(const char *file_name, const struct utimbuf *times); +#define utime mingw_utime + pid_t mingw_spawnvpe(const char *cmd, const char **argv, char **env); void mingw_execvp(const char *cmd, char *const *argv); #define execvp mingw_execvp |