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Threads Library Functionsthr_main(3THR)

NAME

 thr_main - identify the main thread

SYNOPSIS

  
cc -mt [ flag... ] file... [ library... ]

#include <thread.h>
int thr_main(void);

DESCRIPTION

 

The thr_main() function returns one of the following:

1
if the calling thread is the main thread
0
if the calling thread is not the main thread
-1
if libthread is not linked in or thread initialization has not completed

FILES

 
/lib/libthread

ATTRIBUTES

 

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
MT-LevelMT-Safe

SEE ALSO

 

thr_self(3THR), attributes(5)

SunOS 5.9Go To TopLast Changed 11 May 1998
 
      
      
Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.