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https://github.com/isc-projects/bind9.git
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58bd26b6cf
This commit converts the license handling to adhere to the REUSE specification. It specifically: 1. Adds used licnses to LICENSES/ directory 2. Add "isc" template for adding the copyright boilerplate 3. Changes all source files to include copyright and SPDX license header, this includes all the C sources, documentation, zone files, configuration files. There are notes in the doc/dev/copyrights file on how to add correct headers to the new files. 4. Handle the rest that can't be modified via .reuse/dep5 file. The binary (or otherwise unmodifiable) files could have license places next to them in <foo>.license file, but this would lead to cluttered repository and most of the files handled in the .reuse/dep5 file are system test files.
103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
/*
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* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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*
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* SPDX-License-Identifier: MPL-2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, you can obtain one at https://mozilla.org/MPL/2.0/.
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*
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* See the COPYRIGHT file distributed with this work for additional
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* information regarding copyright ownership.
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*/
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/*! \file
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* \brief
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* This file is responsible for defining two operations that are not
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* directly portable between Unix-like systems and Windows NT, option
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* parsing and directory scanning. It is here because it was decided
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* that the "gen" build utility was not to depend on libisc.a, so
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* the functions declared in isc/commandline.h and isc/dir.h could not
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* be used.
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*
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* The commandline stuff is really just a wrapper around getopt().
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* The dir stuff was shrunk to fit the needs of gen.c.
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*/
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#pragma once
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#include <dirent.h>
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#include <errno.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <sys/types.h> /* Required on some systems for dirent.h. */
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#include <unistd.h> /* XXXDCL Required for ?. */
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#ifdef __cplusplus
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#define ISC_LANG_BEGINDECLS extern "C" {
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#define ISC_LANG_ENDDECLS }
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#else /* ifdef __cplusplus */
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#define ISC_LANG_BEGINDECLS
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#define ISC_LANG_ENDDECLS
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#endif /* ifdef __cplusplus */
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#ifdef NEED_OPTARG
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extern char *optarg;
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#endif /* ifdef NEED_OPTARG */
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#define isc_commandline_parse getopt
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#define isc_commandline_argument optarg
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typedef struct {
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DIR *handle;
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char *filename;
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} isc_dir_t;
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ISC_LANG_BEGINDECLS
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static bool
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start_directory(const char *path, isc_dir_t *dir) {
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dir->handle = opendir(path);
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if (dir->handle != NULL) {
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return (true);
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} else {
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return (false);
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}
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}
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static bool
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next_file(isc_dir_t *dir) {
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struct dirent *dirent;
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dir->filename = NULL;
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if (dir->handle != NULL) {
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errno = 0;
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dirent = readdir(dir->handle);
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if (dirent != NULL) {
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dir->filename = dirent->d_name;
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} else {
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if (errno != 0) {
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exit(1);
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}
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}
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}
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if (dir->filename != NULL) {
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return (true);
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} else {
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return (false);
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}
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}
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static void
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end_directory(isc_dir_t *dir) {
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if (dir->handle != NULL) {
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(void)closedir(dir->handle);
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}
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dir->handle = NULL;
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}
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ISC_LANG_ENDDECLS
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