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HTML rendering created 2024-06-26 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
messages.
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.
Information 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 2024-06-14.
(At that time, the date of the most recent commit that was found
in the repository was 2024-06-14.) 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 2024-06-26 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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