/* * SPDX-License-Identifier: ISC * * Copyright (c) 2018 Todd C. Miller <Todd.Miller@sudo.ws> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef SUDOERS_STRLIST_H #define SUDOERS_STRLIST_H /* * Simple string list with optional reference count. */ struct sudoers_string { STAILQ_ENTRY(sudoers_string) entries; char *str; }; struct sudoers_str_list { struct sudoers_string *stqh_first; struct sudoers_string **stqh_last; unsigned int refcnt; }; struct sudoers_str_list *str_list_alloc(void); void str_list_free(void *v); struct sudoers_string *sudoers_string_alloc(const char *s); void sudoers_string_free(struct sudoers_string *ls); #endif /* SUDOERS_STRLIST_H */