NAME

       pmEventFlagsStr, pmEventFlagsStr_r - convert an event record flags value into a string

C SYNOPSIS

       #include <pcp/pmapi.h>

       const char *pmEventFlagsStr(int flags);
       char *pmEventFlagsStr_r(int flags, char *buf, int buflen);

       cc ... -lpcp

DESCRIPTION

       For use in error and diagnostic messages, pmEventFlagsStr returns a `human readable' version of the value
       flags, assuming this  to  be  the  er_flags  field  of  a  pmEventRecord  or  pmEventHighResRecord.   The
       pmEventFlagsStr_r  function  does the same, but stores the result in a user-supplied buffer buf of length
       buflen, which should have room for at least 64 bytes.

       The string value result from pmEventFlagsStr is held in a single static buffer, so the returned value  is
       only valid until the next call to pmEventFlagsStr.

NOTES

       pmEventFlagsStr  returns  a  pointer  to  a  static  buffer and hence is not thread-safe.  Multi-threaded
       applications should use pmEventFlagsStr_r instead.

SEE ALSO

       PMAPI(3) and pmdaEventAddRecord(3).