forked from Imagelibrary/rtems
268 lines
4.4 KiB
Perl
268 lines
4.4 KiB
Perl
@c
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@c COPYRIGHT (c) 1988-1998.
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@c On-Line Applications Research Corporation (OAR).
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@c All rights reserved.
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@c
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@c $Id$
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@c
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@chapter Terminology and General Requirements
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@section Conventions
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@section Definitions
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@section General Concepts
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@section Error Numbers
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@example
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E2BIG, Constant,
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EACCES, Constant,
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EAGAIN, Constant,
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EBADF, Constant,
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EBADMSG, Constant,
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EBUSY, Constant,
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ECANCELED, Constant,
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ECHILD, Constant,
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EDEADLK, Constant,
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EDOM, Constant,
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EEXIST, Constant,
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EFAULT, Constant,
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EFBIG, Constant,
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EINPROGRESS, Constant,
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EINTR, Constant,
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EINVAL, Constant,
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EIO, Constant,
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EISDIR, Constant,
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EMFILE, Constant,
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EMLINK, Constant,
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EMSGSIZE, Constant,
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ENAMETOOLONG, Constant,
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ENFILE, Constant,
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ENODEV, Constant,
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ENOENT, Constant,
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ENOEXEC, Constant,
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ENOLCK, Constant,
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ENOMEM, Constant,
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ENOSPC, Constant,
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ENOSYS, Constant,
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ENOTDIR, Constant,
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ENOTEMPTY, Constant,
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ENOTSUP, Constant,
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ENOTTY, Constant,
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ENXIO, Constant,
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EPERM, Constant,
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EPIPE, Constant,
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ERANGE, Constant,
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EROFS, Constant,
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ESPIPE, Constant,
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ESRCH, Constant,
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ETIMEDOUT, Constant,
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EXDEV, Constant,
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@end example
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@section Primitive System Types
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@example
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dev_t, Type, Implemented
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gid_t, Type, Implemented
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ino_t, Type, Implemented
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mode_t, Type, Implemented
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nlink_t, Type, Implemented
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off_t, Type, Implemented
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pid_t, Type, Implemented
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pthread_t, Type, Implemented
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pthread_attr_t, Type, Implemented
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pthread_mutex_t, Type, Implemented
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pthread_mutex_attr_t, Type, Implemented
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pthread_cond_t, Type, Implemented
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pthread_cond_attr_t, Type, Implemented
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pthread_key_t, Type, Implemented
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pthread_once_t, Type, Implemented
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size_t, Type, Implemented
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ssize_t, Type, Implemented
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time_t, Type, Implemented
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uid_t, Type, Implemented
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@end example
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NOTE: time_t is not listed in this section but is used by many functions.
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@section Environment Description
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@section C Language Definitions
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@subsection Symbols From the C Standard
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@subsection POSIX.1 Symbols
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@example
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_POSIX_C_SOURCE, Feature Flag,
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@end example
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@section Numerical Limits
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@section C Language Limits
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@example
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CHAR_BIT
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CHAR_MAX
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CHAR_MIN
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INT_MAX
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INT_MIN
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LONG_MAX
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LONG_MIN
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MB_LEN_MAX
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SCHAR_MAX
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SCHAR_MIN
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SHRT_MAX
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SHRT_MIN
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UCHAR_MAX
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UINT_MAX
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ULONG_MAX
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USHRT_MAX
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@end example
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@subsection Minimum Values
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@example
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_POSIX_AIO_LISTIO_MAX
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_POSIX_AIO_MAX
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_POSIX_ARG_MAX
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_POSIX_CHILD_MAX
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_POSIX_DELAYTIMER_MAX
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_POSIX_LINK_MAX
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_POSIX_LOGIN_NAME_MAX
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_POSIX_MAX_CANON
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_POSIX_MAX_INPUT
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_POSIX_MQ_OPEN_MAX
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_POSIX_MQ_PRIO_MAX
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_POSIX_NAME_MAX
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_POSIX_NGROUPS_MAX
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_POSIX_OPEN_MAX
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_POSIX_PATH_MAX
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_POSIX_PIPE_BUF
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_POSIX_RTSIG_MAX
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_POSIX_SEM_NSEMS_MAX
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_POSIX_SEM_VALUE_MAX
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_POSIX_SIGQUEUE_MAX
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_POSIX_SSIZE_MAX
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_POSIX_STREAM_MAX
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_POSIX_THREAD_DESTRUCTOR_ITERATIONS
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_POSIX_THREAD_KEYS_MAX
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_POSIX_THREAD_THREADS_MAX
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_POSIX_TTY_NAME_MAX
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_POSIX_TIME_MAX
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_POSIX_TZNAME_MAX
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@end example
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@subsection Run-Time Increasable Values
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@example
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_POSIX_NGROUPS_MAX
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@end example
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@subsection Run-Time Invariant Values (Possible Indeterminate)
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@example
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AIO_LISTIO_MAX
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AIO_MAX
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AIO_PRIO_DELTA_MAX
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ARG_MAX
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CHILD_MAX
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DELAYTIMER_MAX
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LOGIN_NAME_MAX
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MQ_OPEN_MAX
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OPEN_MAX
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PAGESIZE
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PTHREAD_DESTRUCTOR_ITERATIONS
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PTHREAD_KEYS_MAX
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PTHREAD_STACK_MIN
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PTHJREAD_THREADS_MAX
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RTSIG_MAX
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SEM_NSEMS_MAX
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SEM_VALUE_MAX
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SIGQUEUE_MAX
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STREAM_MAX
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TIMER_MAX
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TTY_NAME_MAX
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TZNAME_MAX
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@end example
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@subsection Pathname Variable Values
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@example
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LINK_MAX
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MAX_CANON
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MAX_INPUT
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NAME_MAX
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PATH_MAX
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PIPE_BUF
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@end example
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@subsection Invariant Values
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@example
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SSIZE_MAX
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@end example
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@subsection Maximum Values
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@example
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_POSIX_CLOCKRES_MIN
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@end example
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@section Symbolic Constants
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@subsection Symbolic Constants for the @code{access} Function
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@example
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R_OK
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W_OK
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X_OK
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F_OK
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@end example
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@subsection Symbolic Constants for the @code{lseek} Function
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@example
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SEEK_SET
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SEEK_CUR
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SEEK_END
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@end example
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@subsection Compile-Time Symbolic Constants for Portability Specifications
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@example
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_POSIX_ASYNCHRONOUS_IO
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_POSIX_FSYNC
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_POSIX_JOB_CONTROL
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_POSIX_MAPPED_FILES
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_POSIX_MEMLOCK
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_POSIX_MEMLOCK_RANGE
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_POSIX_MEMORY_PROTECTION
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_POSIX_MESSAGE_PASSING
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_POSIX_PRIORITIZED_IO
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_POSIX_PRIORITY_SCHEDULING
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_POSIX_REALTIME_SIGNALS
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_POSIX_SAVED_IDS
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_POSIX_SEMAPHORES
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_POSIX_SHARED_MEMORY_OBJECTS
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_POSIX_SYNCHRONIZED_IO
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_POSIX_THREADS
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_POSIX_THREAD_ATTR_STACKADDR
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_POSIX_THREAD_ATTR_STACKSIZE
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_POSIX_THREAD_PRIORITY_SCHEDULING
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_POSIX_THREAD_PRIO_INHERIT
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_POSIX_THREAD_PRIO_CEILING
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_POSIX_THREAD_PROCESS_SHARED
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_POSIX_THREAD_SAFE_FUNCTIONS
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_POSIX_TIMERS
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_POSIX_VERSION
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@end example
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@subsection Execution-Time Symbolic Constants for Portability Specifications
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@example
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@end example
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