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Code Issues Releases Wiki Activity

win32: add UTF-8 getcwd() wrapper

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This commit is contained in:
wm4 2017-04-11 12:16:07 +02:00
parent e2464b832b
commit e0d93178b9
2 changed files with 20 additions and 0 deletions
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18
osdep/io.c
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@ -335,6 +335,24 @@ int mp_mkdir(const char *path, int mode)
return res;
}
char *mp_win32_getcwd(char *buf, size_t size)
{
wchar_t *wres = _wgetcwd(NULL, 0);
if (!wres)
return NULL;
char *t = mp_to_utf8(NULL, wres);
free(wres);
size_t st = strlen(t);
if (st >= size) {
talloc_free(t);
errno = ERANGE;
return NULL;
}
memcpy(buf, t, st + 1);
talloc_free(t);
return buf;
}
FILE *mp_tmpfile(void)
{
// Reserve a file name in the format %TMP%\mpvXXXX.TMP

2
osdep/io.h
View File

@ -75,6 +75,7 @@ DIR *mp_opendir(const char *path);
struct dirent *mp_readdir(DIR *dir);
int mp_closedir(DIR *dir);
int mp_mkdir(const char *path, int mode);
char *mp_win32_getcwd(char *buf, size_t size);
FILE *mp_tmpfile(void);
char *mp_getenv(const char *name);
off_t mp_lseek(int fd, off_t offset, int whence);
@ -121,6 +122,7 @@ void mp_globfree(mp_glob_t *pglob);
#define readdir(...) mp_readdir(__VA_ARGS__)
#define closedir(...) mp_closedir(__VA_ARGS__)
#define mkdir(...) mp_mkdir(__VA_ARGS__)
#define getcwd(...) mp_win32_getcwd(__VA_ARGS__)
#define tmpfile(...) mp_tmpfile(__VA_ARGS__)
#define getenv(...) mp_getenv(__VA_ARGS__)