diff options
Diffstat (limited to 'src/contrib/files.c')
| -rw-r--r-- | src/contrib/files.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/contrib/files.c b/src/contrib/files.c index 5b38469..f3a4b78 100644 --- a/src/contrib/files.c +++ b/src/contrib/files.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2023 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> +/* Copyright (C) 2024 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -92,16 +92,29 @@ static int remove_file(const char *path, const struct stat *stat, int type, stru { (void)stat; (void)ftw; - if (type == FTW_DP) { + + switch (type) { + case FTW_D: + case FTW_DNR: + case FTW_DP: return rmdir(path); - } else { + default: return unlink(path); } } -bool remove_path(const char *path) +static int remove_in_dir(const char *path, const struct stat *stat, int type, struct FTW *ftw) +{ + return (ftw->level > 0) ? remove_file(path, stat, type, ftw) : 0; +} + +int remove_path(const char *path, bool keep_apex) { - return (0 == nftw(path, remove_file, 1, FTW_DEPTH | FTW_PHYS)); + if (0 != nftw(path, keep_apex ? remove_in_dir : remove_file, + 1, FTW_DEPTH | FTW_PHYS)) { + return knot_map_errno(); + } + return KNOT_EOK; } int make_dir(const char *path, mode_t mode, bool ignore_existing) |