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- This comparison shows the changes necessary to convert path
/openrisc/tags/gnu-src/newlib-1.18.0/newlib-1.18.0-or32-1.0rc2/newlib/libc/sys/rtems/include
- from Rev 207 to Rev 520
- ↔ Reverse comparison
Rev 207 → Rev 520
/limits.h
0,0 → 1,169
/* |
* This file lists the minimums for the limits set by each of |
* the POSIX features subsets. |
* |
* XXX: Careful attention needs to be paid to section 2.8 in 1003.1b-1993 |
* to segregrate the variables below based on their "class" according |
* to our implementation. We also need to set the Run-Time Invariant |
* and other related values. |
* |
* $Id$ |
*/ |
|
#ifndef _GCC_LIMITS_H_ /* if we have not seen gcc's limits.h yet */ |
#include_next <limits.h> |
#endif |
|
#include <sys/syslimits.h> |
|
#ifndef __POSIX_LIMITS_h |
#define __POSIX_LIMITS_h |
|
/**************************************************************************** |
**************************************************************************** |
* * |
* P1003.1b-1993 defines the constants below this comment. * |
* * |
**************************************************************************** |
****************************************************************************/ |
|
#define _POSIX_AIO_LISTIO_MAX 2 |
#define _POSIX_AIO_MAX 1 |
#define _POSIX_ARG_MAX 4096 |
#define _POSIX_CHILD_MAX 6 |
#define _POSIX_DELAYTIMER_MAX 32 |
#define _POSIX_LINK_MAX 8 |
#define _POSIX_MAX_CANON 255 |
#define _POSIX_MAX_INPUT 255 |
#define _POSIX_MQ_OPEN_MAX 8 |
#define _POSIX_MQ_PRIO_MAX 32 |
#define _POSIX_NAME_MAX 255 |
#define _POSIX_NGROUPS_MAX 0 |
#define _POSIX_OPEN_MAX 16 |
#define _POSIX_PATH_MAX 255 |
#define _POSIX_PIPE_BUF 512 |
/* The maximum number of repeated occurrences of a regular expression |
* * permitted when using the interval notation `\{M,N\}'. */ |
#define _POSIX2_RE_DUP_MAX 255 |
#define _POSIX_RTSIG_MAX 8 |
#define _POSIX_SEM_NSEMS_MAX 256 |
#define _POSIX_SEM_VALUE_MAX 32767 |
#define _POSIX_SIGQUEUE_MAX 32 |
#define _POSIX_SSIZE_MAX 32767 |
#define _POSIX_STREAM_MAX 8 |
#define _POSIX_TIMER_MAX 32 |
#define _POSIX_TZNAME_MAX 3 |
|
/* |
* Definitions of the following may be omitted if the value is >= stated |
* minimum but is indeterminate. |
*/ |
|
#define AIO_LISTIO_MAX 2 |
#define AIO_MAX 1 |
#define AIO_PRIO_DELTA_MAX 0 |
#define DELAYTIMER_MAX 32 |
#define MQ_OPEN_MAX 8 |
#define MQ_PRIO_MAX 32 |
#define PAGESIZE 1 |
#define RTSIG_MAX 8 |
#define SEM_NSEMS_MAX 256 |
#define SEM_VALUE_MAX 32767 |
#define SIGQUEUE_MAX 32 |
#define STREAM_MAX 8 |
#define TIMER_MAX 32 |
#define TZNAME_MAX 3 |
|
/* |
* Invariant values |
*/ |
|
#define SSIZE_MAX 32767 |
|
/* |
* Maximum Values |
*/ |
|
#define _POSIX_CLOCKRES_MIN 0 /* in nanoseconds */ |
|
/**************************************************************************** |
**************************************************************************** |
* * |
* P1003.1c/D10 defines the constants below this comment. * |
* |
* XXX: doc seems to have printing problems in this table :( |
* * |
**************************************************************************** |
****************************************************************************/ |
|
#define _POSIX_LOGIN_NAME_MAX 9 |
#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 |
#define _POSIX_THREAD_KEYS_MAX 28 |
#define _POSIX_THREAD_THREADS_MAX 64 |
#define _POSIX_TTY_NAME_MAX 9 |
|
/* |
* Definitions of the following may be omitted if the value is >= stated |
* minimum but is indeterminate. |
* |
* NOTE: LOGIN_NAME_MAX is named LOGNAME_MAX under Solaris 2.x. Perhaps |
* the draft specification will be changing. jrs 05/24/96 |
*/ |
|
#define LOGIN_NAME_MAX _POSIX_LOGIN_NAME_MAX |
#define TTY_NAME_MAX _POSIX_TTY_NAME_MAX |
#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS |
|
/* |
* RTEMS is smart enough to give us the minimum stack size if we ask |
* for too little. Because the real RTEMS limit for this is cpu dependent |
* AND rtems header files are not installed yet, we cannot use the cpu |
* dependent constant CPU_STACK_MINIMUM_SIZE. Moreover, we do not want |
* to duplicate that information here so we will just let RTEMS magically |
* give us its minimum stack size. |
* |
* NOTE: The other alternative is to have this be a macro for a |
* routine in RTEMS which returns the constant. |
*/ |
|
#define PTHREAD_STACK_MIN 0 |
|
/* |
* The maximum number of keys (PTHREAD_KEYS_MAX) and threads |
* (PTHREAD_THREADS_MAX) are configurable and may exceed the minimum. |
* |
#define PTHREAD_KEYS_MAX _POSIX_THREAD_KEYS_MAX |
#define PTHREAD_THREADS_MAX _POSIX_THREAD_THREADS_MAX |
*/ |
|
|
/**************************************************************************** |
**************************************************************************** |
* * |
* P1003.4b/D8 defines the constants below this comment. * |
* * |
**************************************************************************** |
****************************************************************************/ |
|
#define _POSIX_INTERRUPT_OVERRUN_MAX 32 |
|
/* |
* Definitions of the following may be omitted if the value is >= stated |
* minimum but is indeterminate. |
*/ |
|
#define INTERRUPT_OVERRUN_MAX 32 |
|
/* |
* Pathname Variables |
*/ |
|
#define MIN_ALLOC_SIZE |
#define REC_MIN_XFER_SIZE |
#define REC_MAX_XFER_SIZE |
#define REC_INCR_XFER_SIZE |
#define REC_XFER_ALIGN |
#define MAX_ATOMIC_SIZE |
|
#endif |
/* end of include file */ |
limits.h
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