NAME

    pthread_attr_getstacksize - Obtains the value of the
 			       stacksize attribute

 SYNOPSIS

     #include <pthread.h>

     long pthread_attr_getstacksize(pthread_attr_t attr);

 PARAMETERS

     attr              Thread attributes object whose stacksize attribute
                       is obtained.

 DESCRIPTION

 The pthread_attr_getstacksize() routine obtains the minimum size (in
 bytes) of the stack for a thread created using the thread attributes
 object specified by the attr parameter.

 RETURN VALUES

 On successful completion, this routine returns the stacksize attribute
 value.

 If the function fails, errno may be set to one of the following values:

    Return                Error      Description
    __________________________________________________________
    Stacksize attribute              Successful completion.

    -1                  [EINVAL]     The value specified by
                                     attr is invalid.

 RELATED INFORMATION

      FUNCTIONS:  pthread_attr_create
                  pthread_attr_setstacksize
                  pthread_create