From 222ffdb004183ee1a77d72e5bf800f5ff4ff332d Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Mon, 6 Jun 2016 21:00:48 -0400 Subject: ./move.sh --- src/libbasic/dirent-util.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 src/libbasic/dirent-util.c (limited to 'src/libbasic/dirent-util.c') diff --git a/src/libbasic/dirent-util.c b/src/libbasic/dirent-util.c new file mode 100644 index 0000000000..5fb535cb13 --- /dev/null +++ b/src/libbasic/dirent-util.c @@ -0,0 +1,78 @@ +/*** + This file is part of systemd. + + Copyright 2010-2012 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include +#include + +#include "dirent-util.h" +#include "path-util.h" +#include "string-util.h" + +int dirent_ensure_type(DIR *d, struct dirent *de) { + struct stat st; + + assert(d); + assert(de); + + if (de->d_type != DT_UNKNOWN) + return 0; + + if (fstatat(dirfd(d), de->d_name, &st, AT_SYMLINK_NOFOLLOW) < 0) + return -errno; + + de->d_type = + S_ISREG(st.st_mode) ? DT_REG : + S_ISDIR(st.st_mode) ? DT_DIR : + S_ISLNK(st.st_mode) ? DT_LNK : + S_ISFIFO(st.st_mode) ? DT_FIFO : + S_ISSOCK(st.st_mode) ? DT_SOCK : + S_ISCHR(st.st_mode) ? DT_CHR : + S_ISBLK(st.st_mode) ? DT_BLK : + DT_UNKNOWN; + + return 0; +} + +bool dirent_is_file(const struct dirent *de) { + assert(de); + + if (hidden_file(de->d_name)) + return false; + + if (de->d_type != DT_REG && + de->d_type != DT_LNK && + de->d_type != DT_UNKNOWN) + return false; + + return true; +} + +bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) { + assert(de); + + if (de->d_type != DT_REG && + de->d_type != DT_LNK && + de->d_type != DT_UNKNOWN) + return false; + + if (hidden_file_allow_backup(de->d_name)) + return false; + + return endswith(de->d_name, suffix); +} -- cgit v1.2.3-54-g00ecf