1*5a9255e7Sbluhm /* $OpenBSD: util.h,v 1.3 2021/07/06 11:50:34 bluhm Exp $ */ 2d80889b6Sbluhm 3d80889b6Sbluhm /* 4d80889b6Sbluhm * Copyright (c) 2020 Alexander Bluhm <bluhm@openbsd.org> 5d80889b6Sbluhm * 6d80889b6Sbluhm * Permission to use, copy, modify, and distribute this software for any 7d80889b6Sbluhm * purpose with or without fee is hereby granted, provided that the above 8d80889b6Sbluhm * copyright notice and this permission notice appear in all copies. 9d80889b6Sbluhm * 10d80889b6Sbluhm * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11d80889b6Sbluhm * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12d80889b6Sbluhm * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13d80889b6Sbluhm * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14d80889b6Sbluhm * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15d80889b6Sbluhm * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16d80889b6Sbluhm * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17d80889b6Sbluhm */ 18d80889b6Sbluhm 19f214d6d2Sbluhm struct task { 20f214d6d2Sbluhm const char *t_msg; 21f214d6d2Sbluhm enum { TEOF, TDWN, TRCV, TSND } t_type; 22f214d6d2Sbluhm }; 23f214d6d2Sbluhm 24f214d6d2Sbluhm void task_enqueue(struct task *, int, const char *); 25f214d6d2Sbluhm void task_run(int, struct task *, size_t); 26d80889b6Sbluhm void print_sockname(int); 27d80889b6Sbluhm void print_peername(int); 28f214d6d2Sbluhm void receive_eof(int); 29f214d6d2Sbluhm void send_shutdown(int); 30d80889b6Sbluhm void receive_line(int, const char *); 31d80889b6Sbluhm void send_line(int, const char *); 32