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- /* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
- The GNU C Library 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
- Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
- /*
- * Never include this file directly; use <limits.h> instead.
- */
- /* Additional definitions from X/Open Portability Guide, Issue 4, Version 2
- System Interfaces and Headers, 4.16 <limits.h>
- Please note only the values which are not greater than the minimum
- stated in the standard document are listed. The `sysconf' functions
- should be used to obtain the actual value. */
- #ifndef _XOPEN_LIM_H
- #define _XOPEN_LIM_H 1
- #define __need_FOPEN_MAX
- #include <bits/stdio_lim.h>
- /* We do not provide fixed values for
- ARG_MAX Maximum length of argument to the `exec' function
- including environment data.
- ATEXIT_MAX Maximum number of functions that may be registered
- with `atexit'.
- CHILD_MAX Maximum number of simultaneous processes per real
- user ID.
- OPEN_MAX Maximum number of files that one process can have open
- at anyone time.
- PAGESIZE
- PAGE_SIZE Size of bytes of a page.
- PASS_MAX Maximum number of significant bytes in a password.
- */
- /* Maximum number of `iovec' structures that one process has available
- for use with `readv' or writev'. */
- #define IOV_MAX _XOPEN_IOV_MAX
- /* The number of streams that one process can have open at one time. */
- #define STREAM_MAX FOPEN_MAX
- /* Maximum number of bytes supported for the name of a time zone. */
- #define TZNAME_MAX _POSIX_TZNAME_MAX
- /* Maximum number of `iovec' structures that one process has available
- for use with `readv' or writev'. */
- #define _XOPEN_IOV_MAX _POSIX_UIO_MAXIOV
- /* Maximum value of `digit' in calls to the `printf' and `scanf'
- functions. We have no limit, so return a reasonable value. */
- #define NL_ARGMAX _POSIX_ARG_MAX
- /* Maximum number of bytes in a `LANG' name. We have no limit. */
- #define NL_LANGMAX _POSIX2_LINE_MAX
- /* Maximum message number. We have no limit. */
- #define NL_MSGMAX INT_MAX
- /* Maximum number of bytes in N-to-1 collation mapping. We have no
- limit. */
- #define NL_NMAX INT_MAX
- /* Maximum set number. We have no limit. */
- #define NL_SETMAX INT_MAX
- /* Maximum number of bytes in a message. We have no limit. */
- #define NL_TEXTMAX INT_MAX
- /* Default process priority. */
- #define NZERO 20
- #endif /* bits/xopen_lim.h */
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