diff options
Diffstat (limited to 'posix/bits/posix1_lim.h')
| -rw-r--r-- | posix/bits/posix1_lim.h | 45 |
1 files changed, 30 insertions, 15 deletions
diff --git a/posix/bits/posix1_lim.h b/posix/bits/posix1_lim.h index 9379d46f44..5176e46e9b 100644 --- a/posix/bits/posix1_lim.h +++ b/posix/bits/posix1_lim.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1993,96,98,2000,01,02,2003 Free Software Foundation, Inc. +/* Copyright (C) 1991-1993,96,98,2000-2003,2004 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 @@ -38,14 +38,21 @@ #define _POSIX_ARG_MAX 4096 /* Maximum simultaneous processes per real user ID. */ -#define _POSIX_CHILD_MAX 6 +#define _POSIX_CHILD_MAX 25 /* Minimal number of timer expiration overruns. */ #define _POSIX_DELAYTIMER_MAX 32 +/* Maximum length of a host name (not including the terminating null) + as returned from the GETHOSTNAME function. */ +#define _POSIX_HOST_NAME_MAX 255 + /* Maximum link count of a file. */ #define _POSIX_LINK_MAX 8 +/* Maximum length of login name. */ +#define _POSIX_LOGIN_NAME_MAX 9 + /* Number of bytes in a terminal canonical input queue. */ #define _POSIX_MAX_CANON 255 @@ -59,6 +66,9 @@ /* Maximum number of supported message priorities. */ #define _POSIX_MQ_PRIO_MAX 32 +/* Number of bytes in a filename. */ +#define _POSIX_NAME_MAX 14 + /* Number of simultaneous supplementary group IDs per process. */ #ifdef __USE_XOPEN2K # define _POSIX_NGROUPS_MAX 8 @@ -67,21 +77,22 @@ #endif /* Number of files one process can have open at once. */ -#define _POSIX_OPEN_MAX 16 +#define _POSIX_OPEN_MAX 20 /* 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 256 /* Number of bytes than can be written atomically to a pipe. */ #define _POSIX_PIPE_BUF 512 +/* The number of repeated occurrences of a BRE permitted by the + REGEXEC and REGCOMP functions when using the interval notation. */ +#define _POSIX_RE_DUP_MAX 255 + /* Minimal number of realtime signals reserved for the application. */ #define _POSIX_RTSIG_MAX 8 @@ -100,6 +111,19 @@ /* Number of streams a process can have open at once. */ #define _POSIX_STREAM_MAX 8 +/* The number of bytes in a symbolic link. */ +#define _POSIX_SYMLINK_MAX 255 + +/* The number of symbolic links that can be traversed in the + resolution of a pathname in the absence of a loop. */ +#define _POSIX_SYMLOOP_MAX 8 + +/* Number of timer for a process. */ +#define _POSIX_TIMER_MAX 32 + +/* Maximum number of characters in a tty name. */ +#define _POSIX_TTY_NAME_MAX 9 + /* Maximum length of a timezone name (element of `tzname'). */ #define _POSIX_TZNAME_MAX 6 @@ -113,15 +137,6 @@ /* 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 - -/* Number of timer for a process. */ -#define _POSIX_TIMER_MAX 32 - -/* Maximum length of login name. */ -#define _POSIX_LOGIN_NAME_MAX 9 - /* Maximum clock resolution in nanoseconds. */ #define _POSIX_CLOCKRES_MIN 20000000 |