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Language-Specific Services for the C Programming Language Manager

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:

  • setlocale - Set the Current Locale
  • fileno - Obtain File Descriptor Number for this File
  • fdopen - Associate Stream with File Descriptor
  • flockfile - Acquire Ownership of File Stream
  • ftrylockfile - Poll to Acquire Ownership of File Stream
  • funlockfile - Release Ownership of File Stream
  • getc_unlocked - Get Character without Locking
  • getchar_unlocked - Get Character from stdin without Locking
  • putc_unlocked - Put Character without Locking
  • putchar_unlocked - Put Character to stdin without Locking
  • setjmp - Save Context for Non-Local Goto
  • longjmp - Non-Local Jump to a Saved Context
  • sigsetjmp - Save Context with Signal Status for Non-Local Goto
  • siglongjmp - Non-Local Jump with Signal Status to a Saved Context
  • tzset - Initialize Time Conversion Information
  • strtok_r - Reentrant Extract Token from String
  • asctime_r - Reentrant struct tm to ASCII Time Conversion
  • ctime_r - Reentrant time_t to ASCII Time Conversion
  • gmtime_r - Reentrant UTC Time Conversion
  • localtime_r - Reentrant Local Time Conversion
  • rand_r - Reentrant Random Number Generation

Background

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Operations

There is currently no text in this 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.

setlocale - Set the Current Locale

?
.. index:: setlocale
?
.. index:: set the current locale

CALLING SEQUENCE:

int setlocale(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

fileno - Obtain File Descriptor Number for this File

?
.. index:: fileno
?
.. index:: obtain file descriptor number for this file

CALLING SEQUENCE:

int fileno(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

fdopen - Associate Stream with File Descriptor

?
.. index:: fdopen
?
.. index:: associate stream with file descriptor

CALLING SEQUENCE:

int fdopen(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

flockfile - Acquire Ownership of File Stream

?
.. index:: flockfile
?
.. index:: acquire ownership of file stream

CALLING SEQUENCE:

int flockfile(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

ftrylockfile - Poll to Acquire Ownership of File Stream

?
.. index:: ftrylockfile
?
.. index:: poll to acquire ownership of file stream

CALLING SEQUENCE:

int ftrylockfile(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

funlockfile - Release Ownership of File Stream

?
.. index:: funlockfile
?
.. index:: release ownership of file stream

CALLING SEQUENCE:

int funlockfile(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

getc_unlocked - Get Character without Locking

?
.. index:: getc_unlocked
?
.. index:: get character without locking

CALLING SEQUENCE:

int getc_unlocked(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

getchar_unlocked - Get Character from stdin without Locking

?
.. index:: getchar_unlocked
?
.. index:: get character from stdin without locking

CALLING SEQUENCE:

int getchar_unlocked(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

putc_unlocked - Put Character without Locking

?
.. index:: putc_unlocked
?
.. index:: put character without locking

CALLING SEQUENCE:

int putc_unlocked(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

putchar_unlocked - Put Character to stdin without Locking

?
.. index:: putchar_unlocked
?
.. index:: put character to stdin without locking

CALLING SEQUENCE:

int putchar_unlocked(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

setjmp - Save Context for Non-Local Goto

?
.. index:: setjmp
?
.. index:: save context for non

CALLING SEQUENCE:

int setjmp(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

longjmp - Non-Local Jump to a Saved Context

?
.. index:: longjmp
?
.. index:: non

CALLING SEQUENCE:

int longjmp(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

sigsetjmp - Save Context with Signal Status for Non-Local Goto

?
.. index:: sigsetjmp
?
.. index:: save context with signal status for non

CALLING SEQUENCE:

int sigsetjmp(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

siglongjmp - Non-Local Jump with Signal Status to a Saved Context

?
.. index:: siglongjmp
?
.. index:: non

CALLING SEQUENCE:

int siglongjmp(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

tzset - Initialize Time Conversion Information

?
.. index:: tzset
?
.. index:: initialize time conversion information

CALLING SEQUENCE:

int tzset(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

strtok_r - Reentrant Extract Token from String

?
.. index:: strtok_r
?
.. index:: reentrant extract token from string

CALLING SEQUENCE:

int strtok_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

asctime_r - Reentrant struct tm to ASCII Time Conversion

?
.. index:: asctime_r
?
.. index:: reentrant struct tm to ascii time conversion

CALLING SEQUENCE:

int asctime_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

ctime_r - Reentrant time_t to ASCII Time Conversion

?
.. index:: ctime_r
?
.. index:: reentrant time_t to ascii time conversion

CALLING SEQUENCE:

int ctime_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

gmtime_r - Reentrant UTC Time Conversion

?
.. index:: gmtime_r
?
.. index:: reentrant utc time conversion

CALLING SEQUENCE:

int gmtime_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

localtime_r - Reentrant Local Time Conversion

?
.. index:: localtime_r
?
.. index:: reentrant local time conversion

CALLING SEQUENCE:

int localtime_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

rand_r - Reentrant Random Number Generation

?
.. index:: rand_r
?
.. index:: reentrant random number generation

CALLING SEQUENCE:

int rand_r(
);

STATUS CODES:

E The

DESCRIPTION:

NOTES:

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