thr_getconcurrency man page on DigitalUNIX

thr_getconcurrency man page on DigitalUNIX

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thr_getconcurrency(3scl)			      thr_getconcurrency(3scl)

NAME
       thr_getconcurrency  -  Gets  the	 requested  concurrency level for this
       process.

LIBRARY
       SCL Threads Library (libthread.so)

SYNOPSIS
       #include <thread.h>

       int thr_getconcurrency( void );

PARAMETERS
       None.

DESCRIPTION
       This routine returns  the  concurrency  level  value  for  the  calling
       thread's process.

SCL IMPLEMENTATION NOTES
       thr_getconcurrency(3scl)	 is  implemented by calling pthread_getconcur‐
       rency(3).

       The  concurrency	 level	can  be	 set  by  calling  the	thr_setconcur‐
       rency(3scl) function.

       Because	the  POSIX threads library on Tru64 UNIX automatically manages
       the concurrency of all threads in a multithreaded process,  this	 value
       may  be ignored by the POSIX thread library. This may result in differ‐
       ent thread scheduling behaviour to that observed on Solaris.

RETURN VALUES
       This routine  always  returns  the  integer  value  of  this  process's
       requested concurrency level.

ERRORS
       None.

RELATED INFORMATION
       Functions:     pthread_getconcurrency(3),    pthread_setconcurrency(3),
       scl_intro(3scl), scl_thread_intro(3scl), thr_setconcurrency(3scl)

       Manuals: Solaris Compatibility Libraries User's Guide

						      thr_getconcurrency(3scl)

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