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PMDERIVEDERRSTR

NAME

pmDerivedErrStr − return error message from failure to parse derived metric definition

C SYNOPSIS

#include <pcp/pmapi.h>

char *pmDerivedErrStr(void);

cc ... −lpcp

DESCRIPTION

When pmRegisterDerived(3) is called to add a new derived metric definition and an error occurs, pmDerivedErrStr may be called to return the associated error message.

SEE ALSO

PCPIntro(1), PMAPI(3) and pmRegisterDerived(3).

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