diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 27 |
1 files changed, 15 insertions, 12 deletions
@@ -283,7 +283,7 @@ static int dir_exists(const char *dirname, int len) * Also, we ignore the name ".git" (even if it is not a directory). * That likely will not change. */ -static int read_directory_recursive(struct dir_struct *dir, const char *path, const char *base, int baselen) +static int read_directory_recursive(struct dir_struct *dir, const char *path, const char *base, int baselen, int check_only) { DIR *fdir = opendir(path); int contents = 0; @@ -314,7 +314,6 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co switch (DTYPE(de)) { struct stat st; - int subdir, rewind_base; default: continue; case DT_UNKNOWN: @@ -328,26 +327,30 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co case DT_DIR: memcpy(fullname + baselen + len, "/", 2); len++; - rewind_base = dir->nr; - subdir = read_directory_recursive(dir, fullname, fullname, - baselen + len); if (dir->show_other_directories && - (subdir || !dir->hide_empty_directories) && !dir_exists(fullname, baselen + len)) { - /* Rewind the read subdirectory */ - while (dir->nr > rewind_base) - free(dir->entries[--dir->nr]); + if (dir->hide_empty_directories && + !read_directory_recursive(dir, + fullname, fullname, + baselen + len, 1)) + continue; break; } - contents += subdir; + + contents += read_directory_recursive(dir, + fullname, fullname, baselen + len, 0); continue; case DT_REG: case DT_LNK: break; } - add_name(dir, fullname, baselen + len); contents++; + if (check_only) + goto exit_early; + else + add_name(dir, fullname, baselen + len); } +exit_early: closedir(fdir); pop_exclude_per_directory(dir, exclude_stk); @@ -393,7 +396,7 @@ int read_directory(struct dir_struct *dir, const char *path, const char *base, i } } - read_directory_recursive(dir, path, base, baselen); + read_directory_recursive(dir, path, base, baselen, 0); qsort(dir->entries, dir->nr, sizeof(struct dir_entry *), cmp_name); return dir->nr; } |