CentOS 7.0 - man page for papi_is_initialized (centos section 3)

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PAPI_is_initialized(3)			       PAPI			   PAPI_is_initialized(3)

NAME
       PAPI_is_initialized -

       check for initialization

SYNOPSIS
Detailed Description
       @retval PAPI_NOT_INITED
	   Library has not been initialized
       @retval PAPI_LOW_LEVEL_INITED
	   Low level has called library init
       @retval PAPI_HIGH_LEVEL_INITED
	   High level has called library init
       @retval PAPI_THREAD_LEVEL_INITED
	   Threads have been inited

       @param version
	upon initialization, PAPI checks the argument against the internal value of PAPI_VER_CURRENT when the library was compiled.
       This guards against portability problems when updating the PAPI shared libraries on your system.
       @par Examples:

	       int retval;
	       retval = PAPI_library_init(PAPI_VER_CURRENT);
	       if (retval != PAPI_VER_CURRENT && retval > 0) {
	       fprintf(stderr,"PAPI library version mismatch!\n");
	       exit(1); }
	       if (retval < 0)
	       handle_error(retval);
	       retval = PAPI_is_initialized();
	       if (retval != PAPI_LOW_LEVEL_INITED)
	       handle_error(retval);
       *

	PAPI_is_initialized() returns the status of the PAPI library. The PAPI library can be in
       one of four states, as described under RETURN VALUES.

       See Also:
	   PAPI

	   PAPI_thread_init

Author
       Generated automatically by Doxygen for PAPI from the source code.

Version 5.2.0.0 			 Tue Jun 17 2014		   PAPI_is_initialized(3)
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