PAPI_lock3
Lock one of two mutex variables defined in papi.h.
Detailed Description
PAPI_lock() grabs access to one of the two PAPI mutex variables. This function is provided to the user to have a platform independent call to a (hopefully) efficiently implemented mutex.
C Interface:
#include <papi.h>
void PAPI_lock(int lock);
Parameters
lock -- an integer value specifying one of the two user locks: PAPI_USR1_LOCK or PAPI_USR2_LOCK
Returns
There is no return value for this call. Upon return from PAPI_lock the current thread has acquired exclusive access to the specified PAPI mutex.
See also
PAPI_unlock
PAPI_thread_init
Releases
6 releases since Debian 8 (Jessie); the text changed 5 times.