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rtems/doc/posix_users/cspecific.t
Joel Sherrill 6449498bc7 2001-01-17 Joel Sherrill <joel@OARcorp.com> 
* SUPPORT, LICENSE: New files.
	* Numerous files touched as part of merging the 4.5 branch
	onto the mainline development trunk and ensuring that the
	script that cuts snapshots and releases works on the documentation.
2002-01-17 21:47:47 +00:00

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@c
@c COPYRIGHT (c) 1988-2002.
@c On-Line Applications Research Corporation (OAR).
@c All rights reserved.
@c
@c $Id$
@c
@chapter Language-Specific Services for the C Programming Language Manager
@section Introduction
The
language-specific services for the C programming language manager is ...
The directives provided by the language-specific services for the C programming language manager are:
@itemize @bullet
@item @code{setlocale} - Set the Current Locale
@item @code{fileno} - Obtain File Descriptor Number for this File
@item @code{fdopen} - Associate Stream with File Descriptor
@item @code{flockfile} - Acquire Ownership of File Stream
@item @code{ftrylockfile} - Poll to Acquire Ownership of File Stream
@item @code{funlockfile} - Release Ownership of File Stream
@item @code{getc_unlocked} - Get Character without Locking
@item @code{getchar_unlocked} - Get Character from stdin without Locking
@item @code{putc_unlocked} - Put Character without Locking
@item @code{putchar_unlocked} - Put Character to stdin without Locking
@item @code{setjmp} - Save Context for Non-Local Goto
@item @code{longjmp} - Non-Local Jump to a Saved Context
@item @code{sigsetjmp} - Save Context with Signal Status for Non-Local Goto
@item @code{siglongjmp} - Non-Local Jump with Signal Status to a Saved Context
@item @code{tzset} - Initialize Time Conversion Information
@item @code{strtok_r} - Reentrant Extract Token from String
@item @code{asctime_r} - Reentrant struct tm to ASCII Time Conversion
@item @code{ctime_r} - Reentrant time_t to ASCII Time Conversion
@item @code{gmtime_r} - Reentrant UTC Time Conversion
@item @code{localtime_r} - Reentrant Local Time Conversion
@item @code{rand_r} - Reentrant Random Number Generation
@end itemize
@section Background
There is currently no text in this section.
@section Operations
There is currently no text in this section.
@section Directives
This section details the language-specific services for the C programming language manager's directives.
A subsection is dedicated to each of this manager's directives
and describes the calling sequence, related constants, usage,
and status codes.
@c
@c
@c
@page
@subsection setlocale - Set the Current Locale
@findex setlocale
@cindex set the current locale
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int setlocale(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection fileno - Obtain File Descriptor Number for this File
@findex fileno
@cindex obtain file descriptor number for this file
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int fileno(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection fdopen - Associate Stream with File Descriptor
@findex fdopen
@cindex associate stream with file descriptor
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int fdopen(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection flockfile - Acquire Ownership of File Stream
@findex flockfile
@cindex acquire ownership of file stream
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int flockfile(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection ftrylockfile - Poll to Acquire Ownership of File Stream
@findex ftrylockfile
@cindex poll to acquire ownership of file stream
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int ftrylockfile(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection funlockfile - Release Ownership of File Stream
@findex funlockfile
@cindex release ownership of file stream
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int funlockfile(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection getc_unlocked - Get Character without Locking
@findex getc_unlocked
@cindex get character without locking
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int getc_unlocked(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection getchar_unlocked - Get Character from stdin without Locking
@findex getchar_unlocked
@cindex get character from stdin without locking
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int getchar_unlocked(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection putc_unlocked - Put Character without Locking
@findex putc_unlocked
@cindex put character without locking
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int putc_unlocked(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection putchar_unlocked - Put Character to stdin without Locking
@findex putchar_unlocked
@cindex put character to stdin without locking
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int putchar_unlocked(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection setjmp - Save Context for Non-Local Goto
@findex setjmp
@cindex save context for non
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int setjmp(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection longjmp - Non-Local Jump to a Saved Context
@findex longjmp
@cindex non
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int longjmp(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection sigsetjmp - Save Context with Signal Status for Non-Local Goto
@findex sigsetjmp
@cindex save context with signal status for non
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int sigsetjmp(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection siglongjmp - Non-Local Jump with Signal Status to a Saved Context
@findex siglongjmp
@cindex non
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int siglongjmp(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection tzset - Initialize Time Conversion Information
@findex tzset
@cindex initialize time conversion information
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int tzset(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection strtok_r - Reentrant Extract Token from String
@findex strtok_r
@cindex reentrant extract token from string
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int strtok_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection asctime_r - Reentrant struct tm to ASCII Time Conversion
@findex asctime_r
@cindex reentrant struct tm to ascii time conversion
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int asctime_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection ctime_r - Reentrant time_t to ASCII Time Conversion
@findex ctime_r
@cindex reentrant time_t to ascii time conversion
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int ctime_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection gmtime_r - Reentrant UTC Time Conversion
@findex gmtime_r
@cindex reentrant utc time conversion
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int gmtime_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection localtime_r - Reentrant Local Time Conversion
@findex localtime_r
@cindex reentrant local time conversion
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int localtime_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
@c
@c
@c
@page
@subsection rand_r - Reentrant Random Number Generation
@findex rand_r
@cindex reentrant random number generation
@subheading CALLING SEQUENCE:
@ifset is-C
@example
int rand_r(
);
@end example
@end ifset
@ifset is-Ada
@end ifset
@subheading STATUS CODES:
@table @b
@item E
The
@end table
@subheading DESCRIPTION:
@subheading NOTES:
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