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-rw-r--r--compat/mingw.h18
1 files changed, 16 insertions, 2 deletions
diff --git a/compat/mingw.h b/compat/mingw.h
index 571019d..5b43e65 100644
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -397,8 +397,8 @@ HANDLE winansi_get_osfhandle(int fd);
* git specific compatibility
*/
-#define has_dos_drive_prefix(path) \
- (isalpha(*(path)) && (path)[1] == ':' ? 2 : 0)
+int mingw_has_dos_drive_prefix(const char *path);
+#define has_dos_drive_prefix mingw_has_dos_drive_prefix
int mingw_skip_dos_drive_prefix(char **path);
#define skip_dos_drive_prefix mingw_skip_dos_drive_prefix
static inline int mingw_is_dir_sep(int c)
@@ -432,6 +432,20 @@ int mingw_offset_1st_component(const char *path);
#endif
/**
+ * Verifies that the given path is a valid one on Windows.
+ *
+ * In particular, path segments are disallowed which
+ *
+ * - end in a period or a space (except the special directories `.` and `..`).
+ *
+ * - contain any of the reserved characters, e.g. `:`, `;`, `*`, etc
+ *
+ * Returns 1 upon success, otherwise 0.
+ */
+int is_valid_win32_path(const char *path);
+#define is_valid_path(path) is_valid_win32_path(path)
+
+/**
* Converts UTF-8 encoded string to UTF-16LE.
*
* To support repositories with legacy-encoded file names, invalid UTF-8 bytes