libtraceevent(3)
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================
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NAME
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----
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tep_get_page_size, tep_set_page_size - Get / set the size of a memory page on
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the machine, where the trace is generated
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SYNOPSIS
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--------
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[verse]
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--
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*#include <event-parse.h>*
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int *tep_get_page_size*(struct tep_handle pass:[*]_tep_);
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void *tep_set_page_size*(struct tep_handle pass:[*]_tep_, int _page_size_);
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--
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DESCRIPTION
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-----------
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The _tep_get_page_size()_ function returns the size of a memory page on
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the machine, where the trace is generated. The _tep_ argument is trace
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event parser context.
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The _tep_set_page_size()_ function stores in the _tep_ context the size of a
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memory page on the machine, where the trace is generated.
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The _tep_ argument is trace event parser context.
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The _page_size_ argument is the size of a memory page, in bytes.
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RETURN VALUE
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------------
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The _tep_get_page_size()_ function returns size of the memory page, in bytes.
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EXAMPLE
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-------
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[source,c]
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--
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#include <unistd.h>
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#include <event-parse.h>
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...
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struct tep_handle *tep = tep_alloc();
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...
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int page_size = getpagesize();
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tep_set_page_size(tep, page_size);
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printf("The page size for this machine is %d\n", tep_get_page_size(tep));
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--
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FILES
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-----
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[verse]
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--
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*event-parse.h*
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Header file to include in order to have access to the library APIs.
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*-ltraceevent*
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Linker switch to add when building a program that uses the library.
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--
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SEE ALSO
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--------
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_libtraceevent(3)_, _trace-cmd(1)_
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AUTHOR
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------
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[verse]
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--
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*Steven Rostedt* <rostedt@goodmis.org>, author of *libtraceevent*.
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*Tzvetomir Stoyanov* <tz.stoyanov@gmail.com>, author of this man page.
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--
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REPORTING BUGS
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--------------
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Report bugs to <linux-trace-devel@vger.kernel.org>
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LICENSE
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-------
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libtraceevent is Free Software licensed under the GNU LGPL 2.1
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RESOURCES
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---------
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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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