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91 lines
2.0 KiB
91 lines
2.0 KiB
libtraceevent(3) |
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================ |
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NAME |
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---- |
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tep_is_file_bigendian, tep_set_file_bigendian - Get / set the endianness of the |
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raw data being accessed by the tep handler. |
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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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enum *tep_endian* { |
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TEP_LITTLE_ENDIAN = 0, |
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TEP_BIG_ENDIAN |
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}; |
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bool *tep_is_file_bigendian*(struct tep_handle pass:[*]_tep_); |
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void *tep_set_file_bigendian*(struct tep_handle pass:[*]_tep_, enum tep_endian _endian_); |
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-- |
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DESCRIPTION |
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----------- |
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The _tep_is_file_bigendian()_ function gets the endianness of the raw data, |
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being accessed by the tep handler. The _tep_ argument is trace event parser |
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context. |
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The _tep_set_file_bigendian()_ function sets the endianness of raw data being |
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accessed by the tep handler. The _tep_ argument is trace event parser context. |
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[verse] |
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-- |
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The _endian_ argument is the endianness: |
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_TEP_LITTLE_ENDIAN_ - the raw data is in little endian format, |
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_TEP_BIG_ENDIAN_ - the raw data is in big endian format. |
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-- |
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RETURN VALUE |
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------------ |
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The _tep_is_file_bigendian()_ function returns true if the data is in bigendian |
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format, false otherwise. |
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EXAMPLE |
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------- |
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[source,c] |
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-- |
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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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tep_set_file_bigendian(tep, TEP_LITTLE_ENDIAN); |
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... |
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if (tep_is_file_bigendian(tep)) { |
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/* The raw data is in big endian */ |
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} else { |
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/* The raw data is in little endian */ |
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} |
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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* <[email protected]>, author of *libtraceevent*. |
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*Tzvetomir Stoyanov* <[email protected]>, 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 <[email protected]> |
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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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