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osdep/io: add mp_unlink()

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unlink() was never wrapped in win32, so all usages of it were referring
the ANSI version of the function. This doesn't work properly for Windows
versions before 1903 (where the UTF-8 codepage is requested).

Fix this by adding mp_unlink() which wraps over _wunlink().
This commit is contained in:
nanahi 2024-02-23 18:08:55 -05:00 committed by sfan5
parent 748504de52
commit ab3a63285a
2 changed files with 10 additions and 0 deletions
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8
osdep/io.c
View File

@ -621,6 +621,14 @@ int mp_mkdir(const char *path, int mode)
return res;
}
int mp_unlink(const char *path)
{
wchar_t *wpath = mp_from_utf8(NULL, path);
int res = _wunlink(wpath);
talloc_free(wpath);
return res;
}
char *mp_win32_getcwd(char *buf, size_t size)
{
if (size >= SIZE_MAX / 3 - 1) {

2
osdep/io.h
View File

@ -116,6 +116,7 @@ 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);
int mp_unlink(const char *path);
char *mp_win32_getcwd(char *buf, size_t size);
char *mp_getenv(const char *name);
@ -183,6 +184,7 @@ 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 unlink(...) mp_unlink(__VA_ARGS__)
#define getcwd(...) mp_win32_getcwd(__VA_ARGS__)
#define getenv(...) mp_getenv(__VA_ARGS__)