limits.h
来自「基于组件方式开发操作系统的OSKIT源代码」· C头文件 代码 · 共 100 行
H
100 行
/*- * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)limits.h 8.2 (Berkeley) 1/4/94 * $Id: limits.h,v 1.9 1998/03/28 11:48:16 dufault Exp $ */#ifndef _LIMITS_H_#define _LIMITS_H_#include <sys/_posix.h>#ifndef _ANSI_SOURCE#define _POSIX_ARG_MAX 4096#define _POSIX_CHILD_MAX 6#define _POSIX_LINK_MAX 8#define _POSIX_MAX_CANON 255#define _POSIX_MAX_INPUT 255#define _POSIX_NAME_MAX 14#define _POSIX_NGROUPS_MAX 0#define _POSIX_OPEN_MAX 16#define _POSIX_PATH_MAX 255#define _POSIX_PIPE_BUF 512#define _POSIX_SSIZE_MAX 32767#define _POSIX_STREAM_MAX 8#define _POSIX_TZNAME_MAX 3#define _POSIX2_BC_BASE_MAX 99#define _POSIX2_BC_DIM_MAX 2048#define _POSIX2_BC_SCALE_MAX 99#define _POSIX2_BC_STRING_MAX 1000#define _POSIX2_EQUIV_CLASS_MAX 2#define _POSIX2_EXPR_NEST_MAX 32#define _POSIX2_LINE_MAX 2048#define _POSIX2_RE_DUP_MAX 255#ifdef _P1003_1B_VISIBLE#define _POSIX_AIO_LISTIO_MAX 16#define _POSIX_AIO_MAX 1#define _POSIX_DELAYTIMER_MAX 32#define _POSIX_MQ_OPEN_MAX 8#define _POSIX_MQ_PRIO_MAX 32#define _POSIX_RTSIG_MAX 0#define _POSIX_SEM_NSEMS_MAX 256#define _POSIX_SEM_VALUE_MAX 32767#define _POSIX_SIGQUEUE_MAX 32#define _POSIX_TIMER_MAX 32#endif#endif /* !_ANSI_SOURCE */#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) || defined(_XOPEN_SOURCE)#define PASS_MAX 128 /* _PASSWORD_LEN from <pwd.h> */#define NL_ARGMAX 99 /* max # of position args for printf */#define NL_LANGMAX 31 /* max LANG name length */#define NL_MSGMAX 32767#define NL_NMAX 1#define NL_SETMAX 255#define NL_TEXTMAX 2048#endif #include <machine/limits.h>#if !defined(_ANSI_SOURCE)#include <sys/syslimits.h>#endif#endif /* !_LIMITS_H_ */
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