From e5980f83e69c6c6ede89ecd02db5e84687921122 Mon Sep 17 00:00:00 2001 From: wollman Date: Sun, 27 Oct 2002 18:03:02 +0000 Subject: Update limits and configuration parameters for 1003.1/TC1/D6. Implement new sysconf keys. Change the implenentation of _SC_ASYNCHRONOUS_IO in preparation for the next set of changes. Move some limits which had been in to where they belong. They had only ever been in syslimits.h to provide for the kernel implementation of the CTL_USER MIB branch, which went away with newsysctl years ago. (There is a #error in which I will downgrade in the next commit.) --- include/limits.h | 42 ++++++++++++++++++++++++++++++++++++------ include/unistd.h | 3 +++ 2 files changed, 39 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/limits.h b/include/limits.h index 7c52361..8422db5 100644 --- a/include/limits.h +++ b/include/limits.h @@ -41,18 +41,27 @@ #if __POSIX_VISIBLE #define _POSIX_ARG_MAX 4096 -#define _POSIX_CHILD_MAX 6 +#define _POSIX_CHILD_MAX 25 #define _POSIX_LINK_MAX 8 #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_NGROUPS_MAX 8 +#define _POSIX_OPEN_MAX 20 +#define _POSIX_PATH_MAX 256 #define _POSIX_PIPE_BUF 512 #define _POSIX_SSIZE_MAX 32767 #define _POSIX_STREAM_MAX 8 -#define _POSIX_TZNAME_MAX 3 +#define _POSIX_TZNAME_MAX 6 + +#define BC_BASE_MAX 99 /* max ibase/obase values in bc(1) */ +#define BC_DIM_MAX 2048 /* max array elements in bc(1) */ +#define BC_SCALE_MAX 99 /* max scale value in bc(1) */ +#define BC_STRING_MAX 1000 /* max const string length in bc(1) */ +#define COLL_WEIGHTS_MAX 0 /* max weights for order keyword */ +#define EXPR_NEST_MAX 32 /* max expressions nested in expr(1) */ +#define LINE_MAX 2048 /* max bytes in an input line */ +#define RE_DUP_MAX 255 /* max RE's in interval notation */ #define _POSIX2_BC_BASE_MAX 99 #define _POSIX2_BC_DIM_MAX 2048 @@ -70,19 +79,40 @@ #define _POSIX_DELAYTIMER_MAX 32 #define _POSIX_MQ_OPEN_MAX 8 #define _POSIX_MQ_PRIO_MAX 32 -#define _POSIX_RTSIG_MAX 0 +#define _POSIX_RTSIG_MAX 8 #define _POSIX_SEM_NSEMS_MAX 256 #define _POSIX_SEM_VALUE_MAX 32767 #define _POSIX_SIGQUEUE_MAX 32 #define _POSIX_TIMER_MAX 32 #endif +#if __POSIX_VISIBLE >= 199506 +#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 +#define _POSIX_THREAD_KEYS_MAX 128 +#define _POSIX_THREAD_THREADS_MAX 64 +#endif + #if __POSIX_VISIBLE >= 200112 #define _POSIX_HOST_NAME_MAX 255 +#define _POSIX_LOGIN_NAME_MAX 9 +#define _POSIX_SS_REPL_MAX 4 +#define _POSIX_SYMLINK_MAX 255 +#define _POSIX_SYMLOOP_MAX 8 +#define _POSIX_TRACE_EVENT_NAME_MAX 30 +#define _POSIX_TRACE_NAME_MAX 8 +#define _POSIX_TRACE_SYS_MAX 8 +#define _POSIX_TRACE_USER_EVENT_MAX 32 +#define _POSIX_TTY_NAME_MAX 9 +#define _POSIX2_CHARCLASS_NAME_MAX 14 +#define _POSIX2_COLL_WEIGHTS_MAX 2 + +#define _POSIX_RE_DUP_MAX _POSIX2_RE_DUP_MAX #endif #if __XSI_VISIBLE #define _XOPEN_IOV_MAX 16 +#define _XOPEN_NAME_MAX 255 +#define _XOPEN_PATH_MAX 1024 #define PASS_MAX 128 /* _PASSWORD_LEN from */ #define NL_ARGMAX 99 /* max # of position args for printf */ diff --git a/include/unistd.h b/include/unistd.h index e893da7..c101a1e 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -260,6 +260,9 @@ typedef __uid_t_ uid_t; #define _SC_V6_ILP32_OFFBIG 104 /* user */ #define _SC_V6_LP64_OFF64 105 /* user */ #define _SC_V6_LPBIG_OFFBIG 106 /* user */ +#define _SC_IPV6 118 +#define _SC_RAW_SOCKETS 119 +#define _SC_SYMLOOP_MAX 120 #endif #if __XSI_VISIBLE -- cgit v1.1