1PMDERIVEDERRSTR(3) Library Functions Manual PMDERIVEDERRSTR(3)
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6 pmDerivedErrStr - return error message from failure to parse derived
7 metric definition
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10 #include <pcp/pmapi.h>
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12 char *pmDerivedErrStr(void);
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14 cc ... -lpcp
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17 When pmRegisterDerived(3) is called to add a new derived metric definiā
18 tion and an error occurs, pmDerivedErrStr may be called to return the
19 associated error message.
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21 The pmRegisterDerivedMetric interface provides a convenience wrapper
22 around both pmRegisterDerived and pmDerivedErrStr.
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25 PCPIntro(1), PMAPI(3) and pmRegisterDerived(3).
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29Performance Co-Pilot PMDERIVEDERRSTR(3)