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Diffstat (limited to 'winsup/cygwin/include/limits.h')
| -rw-r--r-- | winsup/cygwin/include/limits.h | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/winsup/cygwin/include/limits.h b/winsup/cygwin/include/limits.h deleted file mode 100644 index 3c4ac2b4b..000000000 --- a/winsup/cygwin/include/limits.h +++ /dev/null @@ -1,315 +0,0 @@ -/* limits.h - - Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#ifndef _LIMITS_H___ - -#include <features.h> - -#ifndef _MACH_MACHLIMITS_H_ - -/* _MACH_MACHLIMITS_H_ is used on OSF/1. */ -#define _LIMITS_H___ -#define _MACH_MACHLIMITS_H_ - - -/* Numerical limits */ - -/* Number of bits in a `char'. */ -#undef CHAR_BIT -#define CHAR_BIT 8 - -/* Maximum length of a multibyte character. */ -#ifndef MB_LEN_MAX -#define MB_LEN_MAX 1 -#endif - -/* Minimum and maximum values a `signed char' can hold. */ -#undef SCHAR_MIN -#define SCHAR_MIN (-128) -#undef SCHAR_MAX -#define SCHAR_MAX 127 - -/* Maximum value an `unsigned char' can hold. (Minimum is 0). */ -#undef UCHAR_MAX -#define UCHAR_MAX 255 - -/* Minimum and maximum values a `char' can hold. */ -#ifdef __CHAR_UNSIGNED__ -#undef CHAR_MIN -#define CHAR_MIN 0 -#undef CHAR_MAX -#define CHAR_MAX 255 -#else -#undef CHAR_MIN -#define CHAR_MIN (-128) -#undef CHAR_MAX -#define CHAR_MAX 127 -#endif - -/* Minimum and maximum values a `signed short int' can hold. */ -#undef SHRT_MIN -#define SHRT_MIN (-32768) -#undef SHRT_MAX -#define SHRT_MAX 32767 - -/* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ -#undef USHRT_MAX -#define USHRT_MAX 65535 - -/* Minimum and maximum values a `signed int' can hold. */ -#ifndef __INT_MAX__ -#define __INT_MAX__ 2147483647 -#endif -#undef INT_MIN -#define INT_MIN (-INT_MAX-1) -#undef INT_MAX -#define INT_MAX __INT_MAX__ - -/* Maximum value an `unsigned int' can hold. (Minimum is 0). */ -#undef UINT_MAX -#define UINT_MAX (INT_MAX * 2U + 1) - -/* Minimum and maximum values a `signed long int' can hold. - (Same as `int'). */ -#ifndef __LONG_MAX__ -#ifndef __alpha__ -#define __LONG_MAX__ 2147483647L -#else -#define __LONG_MAX__ 9223372036854775807L -# endif /* __alpha__ */ -#endif -#undef LONG_MIN -#define LONG_MIN (-LONG_MAX-1) -#undef LONG_MAX -#define LONG_MAX __LONG_MAX__ - -/* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ -#undef ULONG_MAX -#define ULONG_MAX (LONG_MAX * 2UL + 1) - -/* Minimum and maximum values a `signed long long int' can hold. */ -#ifndef __LONG_LONG_MAX__ -#define __LONG_LONG_MAX__ 9223372036854775807LL -#endif - -#if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__) -#undef LONG_LONG_MIN -#define LONG_LONG_MIN (-LONG_LONG_MAX-1) -#undef LONG_LONG_MAX -#define LONG_LONG_MAX __LONG_LONG_MAX__ - -/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ -#undef ULONG_LONG_MAX -#define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1) -#endif - -/* Minimum and maximum values a `signed long long int' can hold. */ -#undef LLONG_MIN -#define LLONG_MIN (-LLONG_MAX-1) -#undef LLONG_MAX -#define LLONG_MAX __LONG_LONG_MAX__ - -/* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ -#undef ULLONG_MAX -#define ULLONG_MAX (LLONG_MAX * 2ULL + 1) - -/* Maximum size of ssize_t */ -#undef SSIZE_MAX -#define SSIZE_MAX (__LONG_MAX__) - - -/* Runtime Invariant Values */ - -/* Maximum number of bytes in arguments and environment passed in an exec - call. 32000 is the safe value used for Windows processes when called - from Cygwin processes. */ -#undef ARG_MAX -#define ARG_MAX 32000 - -/* Maximum number of simultaneous processes per real user ID. */ -#undef CHILD_MAX -#define CHILD_MAX 256 - -/* Maximum length of a host name. */ -#undef HOST_NAME_MAX -#define HOST_NAME_MAX 255 - -/* Maximum number of iovcnt in a writev (an arbitrary number) */ -#undef IOV_MAX -#define IOV_MAX 1024 - -/* Maximum number of characters in a login name. */ -#undef LOGIN_NAME_MAX -#define LOGIN_NAME_MAX 256 /* equal to UNLEN defined in w32api/lmcons.h */ - -/* # of open files per process. Actually it can be more since Cygwin - grows the dtable as necessary. We define a reasonable limit here - which is returned by getdtablesize(), sysconf(_SC_OPEN_MAX) and - getrlimit(RLIMIT_NOFILE). */ -#undef OPEN_MAX -#define OPEN_MAX 256 - -/* Size in bytes of a page. */ -#undef PAGESIZE -#undef PAGE_SIZE -#define PAGESIZE 65536 -#define PAGE_SIZE PAGESIZE - -/* Maximum number of realtime signals reserved for application use. */ -/* FIXME: We only support one realtime signal but _POSIX_RTSIG_MAX is 8. */ -#undef RTSIG_MAX -#define RTSIG_MAX 1 - -/* Number of streams that one process can have open at one time. */ -#undef STREAM_MAX -#define STREAM_MAX 20 - -/* Maximum number of nested symbolic links. */ -#undef SYMLOOP_MAX -#define SYMLOOP_MAX 10 - -/* Maximum number of timer expiration overruns. */ -#undef TIMER_MAX -#define TIMER_MAX 32 - -/* Maximum number of characters in a tty name. */ -#undef TTY_NAME_MAX -#define TTY_NAME_MAX 12 - - -/* Pathname Variable Values */ - -/* Minimum bits needed to represent the maximum size of a regular file. */ -#undef FILESIZEBITS -#define FILESIZEBITS 64 - -/* Maximum number of hardlinks to a file. */ -#undef LINK_MAX -#define LINK_MAX 1024 - -/* Maximum number of bytes in a terminal canonical input line. */ -#undef MAX_CANON -#define MAX_CANON 255 - -/* Minimum number of bytes available in a terminal input queue. */ -#undef MAX_INPUT -#define MAX_INPUT 255 - -/* Maximum length of a path component. */ -#undef NAME_MAX -#define NAME_MAX 255 - -/* Maximum length of a path */ -#undef PATH_MAX -#define PATH_MAX 260 - -/* # of bytes in a pipe buf. This is the max # of bytes which can be - written to a pipe in one atomic operation. */ -#undef PIPE_BUF -#define PIPE_BUF 4096 - - -/* Runtime Increasable Values */ - -/* Maximum obase values allowed by the bc utility. */ -#undef BC_BASE_MAX -#define BC_BASE_MAX 99 - -/* Maximum number of elements permitted in an array by the bc utility. */ -#undef BC_DIM_MAX -#define BC_DIM_MAX 2048 - -/* Maximum scale value allowed by the bc utility. */ -#undef BC_SCALE_MAX -#define BC_SCALE_MAX 99 - -/* Maximum length of a string constant accepted by the bc utility. */ -#undef BC_STRING_MAX -#define BC_STRING_MAX 1000 - -/* Maximum number of weights that can be assigned to an entry of the - LC_COLLATE order keyword in the locale definition file. */ -/* FIXME: We don't support this at all right now, so this value is - misleading at best. It's also lower than _POSIX2_COLL_WEIGHTS_MAX - which is not good. So, for now we deliberately not define it even - though it was defined in the former syslimits.h file. */ -#if 0 -#undef COLL_WEIGHTS_MAX -#define COLL_WEIGHTS_MAX 0 -#endif - -/* Maximum number of expressions that can be nested within parentheses - by the expr utility. */ -#undef EXPR_NEST_MAX -#define EXPR_NEST_MAX 32 - -/* Maximum bytes of a text utility's input line */ -#undef LINE_MAX -#define LINE_MAX 2048 - -/* Max num groups for a user, value taken from NT documentation */ -/* Must match <sys/param.h> NGROUPS */ -#undef NGROUPS_MAX -#define NGROUPS_MAX 16 - -/* Maximum number of repeated occurrences of a regular expression when - using the interval notation \{m,n\} */ -#undef RE_DUP_MAX -#define RE_DUP_MAX 255 - - -/* Minimum Values */ - -/* POSIX values */ -/* These should never vary from one system type to another */ -/* They represent the minimum values that POSIX systems must support. - POSIX-conforming apps must not require larger values. */ -#define _POSIX_ARG_MAX 4096 -#define _POSIX_CHILD_MAX 6 -#define _POSIX_HOST_NAME_MAX 255 -#define _POSIX_LINK_MAX 8 -#define _POSIX_LOGIN_NAME_MAX 9 -#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_RE_DUP_MAX 255 -#define _POSIX_RTSIG_MAX 8 -#define _POSIX_SSIZE_MAX 32767 -#define _POSIX_STREAM_MAX 8 -#define _POSIX_SYMLINK_MAX 255 -#define _POSIX_SYMLOOP_MAX 8 -#define _POSIX_TIMER_MAX 32 -#define _POSIX_TTY_NAME_MAX 9 -#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 -#if 0 /* See comment about COLL_WEIGHTS_MAX above. */ -#define _POSIX2_COLL_WEIGHTS_MAX 2 -#endif -#define _POSIX2_EXPR_NEST_MAX 32 -#define _POSIX2_LINE_MAX 2048 -#define _POSIX2_RE_DUP_MAX 255 - - -/* Other Invariant Values */ - -/* Default process priority. */ -#undef NZERO -#define NZERO 20 - -#endif /* _MACH_MACHLIMITS_H_ */ -#endif /* _LIMITS_H___ */ |