/* $OpenBSD: utils.h,v 1.7 2021/11/01 18:23:09 ratchov Exp $ */ /* * Copyright (c) 2003-2012 Alexandre Ratchov <alex@caoua.org> * * 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 UTILS_H #define UTILS_H #include <stddef.h> void log_puts(char *); void log_putx(unsigned long); void log_putu(unsigned long); void log_puti(long); void panic(void); void log_flush(void); void *xmalloc(size_t); char *xstrdup(char *); void xfree(void *); /* * Log levels: * * 0 - fatal errors: bugs, asserts, internal errors. * 1 - warnings: bugs in clients, failed allocations, non-fatal errors. * 2 - misc information (hardware parameters, incoming clients) * 3 - structural changes (eg. new streams, new parameters ...) * 4 - data blocks and messages */ extern unsigned int log_level; extern unsigned int log_sync; #endif