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/* getconf.h -- replacement definitions for ones the system doesn't provide. */
#ifndef _GETCONF_H
#define _GETCONF_H
/* Some systems do not define these; use POSIX.2 minimum recommended values. */
#ifndef _POSIX2_COLL_WEIGHTS_MAX
# define _POSIX2_COLL_WEIGHTS_MAX 2
#endif
/* If we're on a posix system, but the system doesn't define the necessary
constants, use posix.1 minimum values. */
#if defined (_POSIX_VERSION)
#ifndef _POSIX_ARG_MAX
# define _POSIX_ARG_MAX 4096
#endif
#ifndef _POSIX_CHILD_MAX
# define _POSIX_CHILD_MAX 6
#endif
#ifndef _POSIX_LINK_MAX
# define _POSIX_LINK_MAX 8
#endif
#ifndef _POSIX_MAX_CANON
# define _POSIX_MAX_CANON 255
#endif
#ifndef _POSIX_MAX_INPUT
# define _POSIX_MAX_INPUT 255
#endif
#ifndef _POSIX_NAME_MAX
# define _POSIX_NAME_MAX 14
#endif
#ifndef _POSIX_NGROUPS_MAX
# define _POSIX_NGROUPS_MAX 0
#endif
#ifndef _POSIX_OPEN_MAX
# define _POSIX_OPEN_MAX 16
#endif
#ifndef _POSIX_PATH_MAX
# define _POSIX_PATH_MAX 255
#endif
#ifndef _POSIX_PIPE_BUF
# define _POSIX_PIPE_BUF 512
#endif
#ifndef _POSIX_SSIZE_MAX
# define _POSIX_SSIZE_MAX 32767
#endif
#ifndef _POSIX_STREAM_MAX
# define _POSIX_STREAM_MAX 8
#endif
#ifndef _POSIX_TZNAME_MAX
# define _POSIX_TZNAME_MAX 3
#endif
#ifndef _POSIX2_BC_BASE_MAX
# define _POSIX2_BC_BASE_MAX 99
#endif
#ifndef _POSIX2_BC_DIM_MAX
# define _POSIX2_BC_DIM_MAX 2048
#endif
#ifndef _POSIX2_BC_SCALE_MAX
# define _POSIX2_BC_SCALE_MAX 99
#endif
#ifndef _POSIX2_BC_STRING_MAX
# define _POSIX2_BC_STRING_MAX 1000
#endif
#ifndef _POSIX2_EQUIV_CLASS_MAX
# define _POSIX2_EQUIV_CLASS_MAX 2
#endif
#ifndef _POSIX2_EXPR_NEST_MAX
# define _POSIX2_EXPR_NEST_MAX 32
#endif
#ifndef _POSIX2_LINE_MAX
# define _POSIX2_LINE_MAX 2048
#endif
#ifndef _POSIX2_RE_DUP_MAX
# define _POSIX2_RE_DUP_MAX 255
#endif
/* configurable system variables */
#if !defined (HAVE_SYSCONF)
#ifndef _SC_ARG_MAX
# define _SC_ARG_MAX 1
# define _SC_CHILD_MAX 2
# define _SC_CLK_TCK 3
# define _SC_NGROUPS_MAX 4
# define _SC_OPEN_MAX 5
# define _SC_JOB_CONTROL 6
# define _SC_SAVED_IDS 7
# define _SC_VERSION 8
# define _SC_BC_BASE_MAX 9
# define _SC_BC_DIM_MAX 10
# define _SC_BC_SCALE_MAX 11
# define _SC_BC_STRING_MAX 12
# define _SC_COLL_WEIGHTS_MAX 13
# define _SC_EXPR_NEST_MAX 14
# define _SC_LINE_MAX 15
# define _SC_RE_DUP_MAX 16
#if 0
# define _SC_2_VERSION 17
# define _SC_2_C_BIND 18
# define _SC_2_C_DEV 19
# define _SC_2_CHAR_TERM 20
# define _SC_2_FORT_DEV 21
# define _SC_2_FORT_RUN 22
# define _SC_2_LOCALEDEF 23
# define _SC_2_SW_DEV 24
# define _SC_2_UPE 25
#endif /* 0 */
# define _SC_STREAM_MAX 26
# define _SC_TZNAME_MAX 27
#endif /* !_SC_ARG_MAX */
#endif /* !HAVE_SYSCONF */
/* configurable pathname variables */
#if !defined (HAVE_PATHCONF)
#ifndef _PC_LINK_MAX
#define _PC_LINK_MAX 1
#define _PC_MAX_CANON 2
#define _PC_MAX_INPUT 3
#define _PC_NAME_MAX 4
#define _PC_PATH_MAX 5
#define _PC_PIPE_BUF 6
#define _PC_CHOWN_RESTRICTED 7
#define _PC_NO_TRUNC 8
#define _PC_VDISABLE 9
#endif /* !_PC_LINK_MAX */
#endif /* !HAVE_PATHCONF */
#endif /* _POSIX_VERSION */
#ifndef _CS_PATH
# define _CS_PATH 1
#endif
/* ANSI/ISO C, POSIX.1-200x, XPG 4.2 (and later) C language type limits.
Defined only if the system include files don't. Assume a 32-bit
environment with signed 8-bit characters. */
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
#ifndef CHAR_MAX
# define CHAR_MAX 127
#endif
#ifndef CHAR_MIN
# define CHAR_MIN -128
#endif
#ifndef INT_BIT
# define INT_BIT (sizeof (int) * CHAR_BIT)
#endif
#ifndef INT_MAX
# define INT_MAX 2147483647
#endif
#ifndef INT_MIN
# define INT_MIN (-2147483647-1)
#endif
#ifndef LONG_BIT
# define LONG_BIT (sizeof (long int) * CHAR_BIT)
#endif
#ifndef LONG_MAX
# define LONG_MAX 2147483647L
#endif
#ifndef LONG_MIN
# define LONG_MIN (-2147483647L-1L)
#endif
#ifndef SCHAR_MAX
# define SCHAR_MAX CHAR_MAX
#endif
#ifndef SCHAR_MIN
# define SCHAR_MIN CHAR_MIN
#endif
#ifndef SHRT_MAX
# define SHRT_MAX 32767
#endif
#ifndef SHRT_MIN
# define SHRT_MIN (-32768)
#endif
#ifndef UCHAR_MAX
# define UCHAR_MAX 255
#endif
#ifndef UINT_MAX
# define UINT_MAX 4294967295U
#endif
#ifndef ULONG_MAX
# define ULONG_MAX 4294967295UL
#endif
#ifndef USHRT_MAX
# define UCHAR_MAX 65535
#endif
/* assume size_t is `unsigned int'; ssize_t is `int' */
#ifndef SIZE_MAX
# define SIZE_MAX UINT_MAX
#endif
#ifndef SSIZE_MAX
# define SSIZE_MAX INT_MAX
#endif
#ifndef WORD_BIT
# define WORD_BIT (sizeof (int) * CHAR_BIT)
#endif
#endif /* _GETCONF_H */
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