NAME

    pthread_getscheduler - Obtains the current scheduling policy
                           of a thread

 SYNOPSIS

     #include <pthread.h>

     int pthread_getscheduler( pthread_t thread );

 PARAMETERS

     thread                Thread whose scheduling policy is obtained.

 DESCRIPTION

 The pthread_getscheduler() routine obtains the current scheduling policy
 of a thread. The current scheduling policy of a thread is different from
 the initial scheduling policy if the pthread_setscheduler() routine is
 called.

 RETURN VALUES

 The current scheduling policy value of the thread specified in thread is
 returned. (See the pthread_setscheduler() reference page for valid
 values.)

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

    Return                Error      Description
    ______________________________________________________________
    Current scheduling policy       Successful completion.

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

    -1                  [ESRCH]     The value specified by thread does
 				   not refer to an existing thread.

 RELATED INFORMATION

     FUNCTIONS:  pthread_attr_setscheduler
                 pthread_setscheduler