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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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NAME | C SYNOPSIS | Perl SYNOPSIS | DESCRIPTION | SEE ALSO | COLOPHON |
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PMIERRSTR(3) Library Functions Manual PMIERRSTR(3)
pmiErrStr, pmiErrStr_r - convert a LOGIMPORT error code into a
string
#include <pcp/pmapi.h>
#include <pcp/import.h>
const char *pmiErrStr(int code);
char *pmiErrStr_r(int code, char buf, int buflen);
cc ... -lpcp_import -lpcp
use PCP::LogImport;
pmiErrStr($code);
As part of the Performance Co-Pilot Log Import API (see
LOGIMPORT(3)), pmiErrStr translates error codes returned from the
other routines in the Log Import library into printable error mes‐
sages.
code would normally have a negative value. As a special case, if
code is -1 then the error code returned from the last routine
called in the LOGIMPORT library for this context will be used.
The pmiErrStr_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 PMI_MAXERRMSGLEN bytes.
The set of possible error codes and messages is all those defined
by pmErrStr(3) and PCPIntro(3), plus the additional ones defined
in <pcp/import.h> with error code names of the form PMI_ERR_....
LOGIMPORT(3), PCPIntro(3) and pmErrStr(3).
This page is part of the PCP (Performance Co-Pilot) project. In‐
formation about the project can be found at ⟨http://www.pcp.io/⟩.
If you have a bug report for this manual page, send it to
[email protected]. This page was obtained from the project's upstream
Git repository ⟨https://github.com/performancecopilot/pcp.git⟩ on
2025-08-11. (At that time, the date of the most recent commit
that was found in the repository was 2025-08-11.) If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page,
or you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a
mail to [email protected]
Performance Co-Pilot PCP PMIERRSTR(3)
Pages that refer to this page: logimport(3), pmiaddinstance(3), pmiaddmetric(3), pmiend(3), pmigethandle(3), pmiputlabel(3), pmiputmark(3), pmiputresult(3), pmiputtext(3), pmiputvalue(3), pmiputvaluehandle(3), pmisethostname(3), pmisettimezone(3), pmisetversion(3), pmistart(3), pmiusecontext(3), pmiwrite(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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