From e2abcdca396661cbe0ae2ddb13d5c2b85682c13a Mon Sep 17 00:00:00 2001 From: Cem Keylan Date: Fri, 16 Oct 2020 17:41:25 +0300 Subject: initial commit --- sys/sys/syslimits.h | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 sys/sys/syslimits.h (limited to 'sys/sys/syslimits.h') diff --git a/sys/sys/syslimits.h b/sys/sys/syslimits.h new file mode 100644 index 0000000..891c9b4 --- /dev/null +++ b/sys/sys/syslimits.h @@ -0,0 +1,77 @@ +/* $OpenBSD: syslimits.h,v 1.14 2020/04/02 18:00:00 deraadt Exp $ */ +/* $NetBSD: syslimits.h,v 1.12 1995/10/05 05:26:19 thorpej Exp $ */ + +/* + * 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. 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. + * + * @(#)syslimits.h 8.1 (Berkeley) 6/2/93 + */ + +#include + +#if __POSIX_VISIBLE || __XPG_VISIBLE || __BSD_VISIBLE +#define ARG_MAX (512 * 1024) /* max bytes for an exec function */ +#define CHILD_MAX 80 /* max simultaneous processes */ +#define LINK_MAX 32767 /* max file link count */ +#define MAX_CANON 255 /* max bytes in term canon input line */ +#define MAX_INPUT 255 /* max bytes in terminal input */ +#define NAME_MAX 255 /* max bytes in a file name */ +#define NGROUPS_MAX 16 /* max supplemental group id's */ +#define OPEN_MAX 64 /* max open files per process */ +#define PATH_MAX 1024 /* max bytes in pathname */ +#define PIPE_BUF 512 /* max bytes for atomic pipe writes */ +#define SYMLINK_MAX PATH_MAX /* max bytes in a symbolic link */ +#define SYMLOOP_MAX 32 /* max symlinks per path (for loops) */ + +#define BC_BASE_MAX INT_MAX /* max ibase/obase values in bc(1) */ +#define BC_DIM_MAX 65535 /* max array elements in bc(1) */ +#define BC_SCALE_MAX INT_MAX /* max scale value in bc(1) */ +#define BC_STRING_MAX INT_MAX /* max const string length in bc(1) */ +#define COLL_WEIGHTS_MAX 2 /* max weights for order keyword */ +#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */ +#define LINE_MAX 2048 /* max bytes in an input line */ +#ifndef RE_DUP_MAX +#define RE_DUP_MAX 255 /* max RE's in interval notation */ +#define SEM_VALUE_MAX UINT_MAX /* max value of a sem_* semaphore */ +#endif + +#if __XPG_VISIBLE +#define IOV_MAX 1024 /* max # of iov's (readv,sendmsg,etc) */ +#define NZERO 20 /* default "nice" */ +#endif /* __XPG_VISIBLE */ + +#endif /* __POSIX_VISIBLE || __XPG_VISIBLE || __BSD_VISIBLE */ + +#if __XPG_VISIBLE >= 500 || __POSIX_VISIBLE >= 199506 || __BSD_VISIBLE +#define TTY_NAME_MAX 260 /* max tty device name length w/ NUL */ +#define LOGIN_NAME_MAX 32 /* max login name length w/ NUL */ +#endif /* __XPG_VISIBLE >= 500 || __POSIX_VISIBLE >= 199506 || __BSD_VISIBLE */ + +#if __POSIX_VISIBLE >= 200112 +#define HOST_NAME_MAX 255 /* max hostname length w/o NUL */ +#endif -- cgit v1.2.3