diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -19,7 +19,7 @@ static int read_directory_recursive(struct dir_struct *dir, int check_only, const struct path_simplify *simplify); static int get_dtype(struct dirent *de, const char *path); -int common_prefix(const char **pathspec) +static int common_prefix(const char **pathspec) { const char *path, *slash, *next; int prefix; @@ -52,6 +52,27 @@ int common_prefix(const char **pathspec) return prefix; } +int fill_directory(struct dir_struct *dir, const char **pathspec) +{ + const char *path, *base; + int baselen; + + /* + * Calculate common prefix for the pathspec, and + * use that to optimize the directory walk + */ + baselen = common_prefix(pathspec); + path = ""; + base = ""; + + if (baselen) + path = base = xmemdupz(*pathspec, baselen); + + /* Read the directory and prune it */ + read_directory(dir, path, base, baselen, pathspec); + return baselen; +} + /* * Does 'match' match the given name? * A match is found if |