/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ #pragma once /*** This file is part of systemd. Copyright 2010 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 <http://www.gnu.org/licenses/>. ***/ #include <stdbool.h> #include "set.h" #include "hashmap.h" #include "macro.h" typedef struct FDSet FDSet; FDSet* fdset_new(void); FDSet* fdset_free(FDSet *s); int fdset_put(FDSet *s, int fd); int fdset_put_dup(FDSet *s, int fd); int fdset_consume(FDSet *s, int fd); bool fdset_contains(FDSet *s, int fd); int fdset_remove(FDSet *s, int fd); int fdset_new_array(FDSet **ret, const int *fds, unsigned n_fds); int fdset_new_fill(FDSet **ret); int fdset_new_listen_fds(FDSet **ret, bool unset); int fdset_cloexec(FDSet *fds, bool b); int fdset_close_others(FDSet *fds); unsigned fdset_size(FDSet *fds); bool fdset_isempty(FDSet *fds); int fdset_iterate(FDSet *s, Iterator *i); int fdset_steal_first(FDSet *fds); #define FDSET_FOREACH(fd, fds, i) \ for ((i) = ITERATOR_FIRST, (fd) = fdset_iterate((fds), &(i)); (fd) >= 0; (fd) = fdset_iterate((fds), &(i))) DEFINE_TRIVIAL_CLEANUP_FUNC(FDSet*, fdset_free); #define _cleanup_fdset_free_ _cleanup_(fdset_freep)