diff options
Diffstat (limited to 'compat/win32/path-utils.h')
| -rw-r--r-- | compat/win32/path-utils.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/compat/win32/path-utils.h b/compat/win32/path-utils.h index 0f70d43920..bba2b64408 100644 --- a/compat/win32/path-utils.h +++ b/compat/win32/path-utils.h @@ -1,5 +1,9 @@ -#define has_dos_drive_prefix(path) \ - (isalpha(*(path)) && (path)[1] == ':' ? 2 : 0) +#ifndef WIN32_PATH_UTILS_H +#define WIN32_PATH_UTILS_H + +int win32_has_dos_drive_prefix(const char *path); +#define has_dos_drive_prefix win32_has_dos_drive_prefix + int win32_skip_dos_drive_prefix(char **path); #define skip_dos_drive_prefix win32_skip_dos_drive_prefix static inline int win32_is_dir_sep(int c) @@ -16,5 +20,18 @@ static inline char *win32_find_last_dir_sep(const char *path) return ret; } #define find_last_dir_sep win32_find_last_dir_sep +static inline int win32_has_dir_sep(const char *path) +{ + /* + * See how long the non-separator part of the given path is, and + * if and only if it covers the whole path (i.e. path[len] is NUL), + * there is no separator in the path---otherwise there is a separator. + */ + size_t len = strcspn(path, "/\\"); + return !!path[len]; +} +#define has_dir_sep(path) win32_has_dir_sep(path) int win32_offset_1st_component(const char *path); #define offset_1st_component win32_offset_1st_component + +#endif |