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NAME | C SYNOPSIS | DESCRIPTION | SEE ALSO | COLOPHON |
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PMNOMEM(3) Library Functions Manual PMNOMEM(3)
pmNoMem - report out of memory conditions
#include <pcp/pmapi.h>
void pmNoMem(const char *where, size_t size, int fatal);
cc ... -lpcp
pmNoMem is a convenience method that may be used when malloc(3) or a
related memory allocation service fails.
A standard message is emitted using pmNotifyErr(3) with where used as
a message prefix and the failing allocation size is also reported.
If fatal is zero (and PM_RECOV_ERR is zero), pmNoMem returns (the
allocation failure is assumed to be recoverable by the caller), else
(and PM_FATAL_ERR is a good value to use in this case) exit(2) is
called with an argument of 1.
exit(2), malloc(3), PMAPI(3) and pmNotifyErr(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
pcp@groups.io. This page was obtained from the project's upstream
Git repository ⟨https://github.com/performancecopilot/pcp.git⟩ on
2018-02-02. (At that time, the date of the most recent commit that
was found in the repository was 2018-02-02.) 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
man-pages@man7.org
Performance Co-Pilot PCP PMNOMEM(3)
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