From 69c6a41ffb878ef98c9378ed4b1634a404cfaa7f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 02:53:35 +0200 Subject: Adding upstream version 2.7.6. Signed-off-by: Daniel Baumann --- src/libdnssec/shared/fs.c | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/libdnssec/shared/fs.c (limited to 'src/libdnssec/shared/fs.c') diff --git a/src/libdnssec/shared/fs.c b/src/libdnssec/shared/fs.c new file mode 100644 index 0000000..10c25d9 --- /dev/null +++ b/src/libdnssec/shared/fs.c @@ -0,0 +1,47 @@ +/* Copyright (C) 2018 CZ.NIC, z.s.p.o. + + 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 + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include +#include +#include +#include +#include + +#include "libdnssec/error.h" + +int fs_mkdir(const char *path, mode_t mode, bool ignore_existing) +{ + if (mkdir(path, mode) == 0) { + return DNSSEC_EOK; + } + + if (!ignore_existing || errno != EEXIST) { + return dnssec_errno_to_error(errno); + } + + assert(errno == EEXIST); + + struct stat st = { 0 }; + if (stat(path, &st) != 0) { + return dnssec_errno_to_error(errno); + } + + if (!S_ISDIR(st.st_mode)) { + return dnssec_errno_to_error(ENOTDIR); + } + + return DNSSEC_EOK; +} -- cgit v1.2.3