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-rw-r--r--posix/bits/posix1_lim.h108
-rw-r--r--posix/bits/posix2_lim.h101
2 files changed, 209 insertions, 0 deletions
diff --git a/posix/bits/posix1_lim.h b/posix/bits/posix1_lim.h
new file mode 100644
index 0000000000..29d1acf947
--- /dev/null
+++ b/posix/bits/posix1_lim.h
@@ -0,0 +1,108 @@
+/* Copyright (C) 1991, 1992, 1993, 1996 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. */
+
+/*
+ * POSIX Standard: 2.9.2 Minimum Values Added to <limits.h>
+ *
+ * Never include this file directly; use <limits.h> instead.
+ */
+
+#ifndef _BITS_POSIX1_LIM_H
+#define _BITS_POSIX1_LIM_H 1
+
+
+/* These are the standard-mandated minimum values. */
+
+/* Maximum length of arguments to `execve', including environment. */
+#define _POSIX_ARG_MAX 4096
+
+/* Maximum simultaneous processes per real user ID. */
+#define _POSIX_CHILD_MAX 6
+
+/* Maximum link count of a file. */
+#define _POSIX_LINK_MAX 8
+
+/* Number of bytes in a terminal canonical input queue. */
+#define _POSIX_MAX_CANON 255
+
+/* Number of bytes for which space will be
+ available in a terminal input queue. */
+#define _POSIX_MAX_INPUT 255
+
+/* Number of simultaneous supplementary group IDs per process. */
+#define _POSIX_NGROUPS_MAX 0
+
+/* Number of files one process can have open at once. */
+#define _POSIX_OPEN_MAX 16
+
+/* Number of descriptors that a process may examine with `pselect' or
+ `select'. */
+#define _POSIX_FD_SETSIZE _POSIX_OPEN_MAX
+
+/* Number of bytes in a filename. */
+#define _POSIX_NAME_MAX 14
+
+/* Number of bytes in a pathname. */
+#define _POSIX_PATH_MAX 255
+
+/* Number of bytes than can be written atomically to a pipe. */
+#define _POSIX_PIPE_BUF 512
+
+/* Largest value of a `ssize_t'. */
+#define _POSIX_SSIZE_MAX 32767
+
+/* Number of streams a process can have open at once. */
+#define _POSIX_STREAM_MAX 8
+
+/* Maximum length of a timezone name (element of `tzname'). */
+#define _POSIX_TZNAME_MAX 3
+
+/* Maximum number of connections that can be queued on a socket. */
+#define _POSIX_QLIMIT 1
+
+/* Maximum number of bytes that can be buffered on a socket for send
+ or receive. */
+#define _POSIX_HIWAT _POSIX_PIPE_BUF
+
+/* Maximum number of elements in an `iovec' array. */
+#define _POSIX_UIO_MAXIOV 16
+
+/* Maximum number of characters in a tty name. */
+#define _POSIX_TTY_NAME_MAX 9
+
+/* Maximum length of login name. */
+#define _POSIX_LOGIN_NAME_MAX 9
+
+
+/* Get the implementation-specific values for the above. */
+#include <bits/local_lim.h>
+
+
+#ifndef SSIZE_MAX
+#define SSIZE_MAX INT_MAX
+#endif
+
+
+/* This value is a guaranteed minimum maximum.
+ The current maximum can be got from `sysconf'. */
+
+#ifndef NGROUPS_MAX
+#define NGROUPS_MAX _POSIX_NGROUPS_MAX
+#endif
+
+#endif /* bits/posix1_lim.h */
diff --git a/posix/bits/posix2_lim.h b/posix/bits/posix2_lim.h
new file mode 100644
index 0000000000..d2d89694ec
--- /dev/null
+++ b/posix/bits/posix2_lim.h
@@ -0,0 +1,101 @@
+/* Copyright (C) 1991, 1996 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; include <limits.h> instead.
+ */
+
+#ifndef _BITS_POSIX2_LIM_H
+#define _BITS_POSIX2_LIM_H 1
+
+
+/* The maximum `ibase' and `obase' values allowed by the `bc' utility. */
+#define _POSIX2_BC_BASE_MAX 99
+
+/* The maximum number of elements allowed in an array by the `bc' utility. */
+#define _POSIX2_BC_DIM_MAX 2048
+
+/* The maximum `scale' value allowed by the `bc' utility. */
+#define _POSIX2_BC_SCALE_MAX 99
+
+/* The maximum length of a string constant accepted by the `bc' utility. */
+#define _POSIX2_BC_STRING_MAX 1000
+
+/* The maximum number of weights that can be assigned to an entry of
+ the LC_COLLATE `order' keyword in the locale definition file.
+ We have no fixed limit, 255 is very high. */
+#define _POSIX2_COLL_WEIGHTS_MAX 255
+
+/* The maximum number of weights that can be assigned to an entry of
+ the LC_COLLATE category `order' keyword in a locale definition.
+ We have no fixed limit, 255 is a high number. */
+#define _POSIX2_EQUIV_CLASS_MAX 255
+
+/* The maximum number of expressions that can be nested
+ within parentheses by the `expr' utility. */
+#define _POSIX2_EXPR_NEST_MAX 32
+
+/* The maximum length, in bytes, of an input line. */
+#define _POSIX2_LINE_MAX 2048
+
+/* The maximum number of repeated occurrences of a regular expression
+ permitted when using the interval notation `\{M,N\}'. */
+#define _POSIX2_RE_DUP_MAX 255
+
+/* The maximum number of bytes in a character class name. We have no
+ fixed limit, 2048 is a high number. */
+#define _POSIX2_CHARCLASS_NAME_MAX 2048
+
+
+/* These values are implementation-specific,
+ and may vary within the implementation.
+ Their precise values can be obtained from sysconf. */
+
+#ifndef BC_BASE_MAX
+#define BC_BASE_MAX _POSIX2_BC_BASE_MAX
+#endif
+#ifndef BC_DIM_MAX
+#define BC_DIM_MAX _POSIX2_BC_DIM_MAX
+#endif
+#ifndef BC_SCALE_MAX
+#define BC_SCALE_MAX _POSIX2_BC_SCALE_MAX
+#endif
+#ifndef BC_STRING_MAX
+#define BC_STRING_MAX _POSIX2_BC_STRING_MAX
+#endif
+#ifndef COLL_WEIGHTS_MAX
+#define COLL_WEIGHTS_MAX _POSIX2_COLL_WEIGHTS_MAX
+#endif
+#ifndef EQUIV_CLASS_MAX
+#define EQUIV_CLASS_MAX _POSIX2_EQUIV_CLASS_MAX
+#endif
+#ifndef EXPR_NEST_MAX
+#define EXPR_NEST_MAX _POSIX2_EXPR_NEST_MAX
+#endif
+#ifndef LINE_MAX
+#define LINE_MAX _POSIX2_LINE_MAX
+#endif
+#ifndef RE_DUP_MAX
+#define RE_DUP_MAX _POSIX2_RE_DUP_MAX
+#endif
+#ifndef CHARCLASS_NAME_MAX
+#define CHARCLASS_NAME_MAX _POSIX2_CHARCLASS_NAME_MAX
+#endif
+
+
+#endif /* bits/posix2_lim.h */