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tep_is_file_bigendian(3) — Linux manual page

LIBTRACEEVENT(3)           libtraceevent ManualLIBTRACEEVENT(3)

NAME        top

       tep_is_file_bigendian, tep_set_file_bigendian - Get / set the       endianness of the raw data being accessed by the tep handler.

SYNOPSIS        top

#include <event-parse.h>       enumtep_endian{               TEP_LITTLE_ENDIAN = 0,               TEP_BIG_ENDIAN       };       booltep_is_file_bigendian(struct tep_handle *tep);       voidtep_set_file_bigendian(struct tep_handle *tep, enum tep_endianendian);

DESCRIPTION        top

       Thetep_is_file_bigendian()function gets the endianness of the       raw data, being accessed by the tep handler. Thetep argument is       trace event parser context.       Thetep_set_file_bigendian()function sets the endianness of raw       data being accessed by the tep handler. Thetep argument is trace       event parser context.           Theendian argument is the endianness:TEP_LITTLE_ENDIAN - the raw data is in little endian format,TEP_BIG_ENDIAN - the raw data is in big endian format.

RETURN VALUE        top

       Thetep_is_file_bigendian()function returns true if the data is       in bigendian format, false otherwise.

EXAMPLE        top

           #include <event-parse.h>           ...           struct tep_handle *tep = tep_alloc();           ...                   tep_set_file_bigendian(tep, TEP_LITTLE_ENDIAN);           ...                   if (tep_is_file_bigendian(tep)) {                           /* The raw data is in big endian */                   } else {                           /* The raw data is in little endian */                   }

FILES        top

event-parse.h                   Header file to include in order to have access to the library APIs.-ltraceevent                   Linker switch to add when building a program that uses the library.

SEE ALSO        top

libtraceevent(3),trace-cmd(1)

AUTHOR        top

Steven Rostedt<rostedt@goodmis.org[1]>, author oflibtraceevent.Tzvetomir Stoyanov<tz.stoyanov@gmail.com[2]>, author of this man page.

REPORTING BUGS        top

       Report bugs to <linux-trace-devel@vger.kernel.org[3]>

LICENSE        top

       libtraceevent is Free Software licensed under the GNU LGPL 2.1

RESOURCES        top

https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/

NOTES        top

        1. rostedt@goodmis.org           mailto:rostedt@goodmis.org        2. tz.stoyanov@gmail.com           mailto:tz.stoyanov@gmail.com        3. linux-trace-devel@vger.kernel.org           mailto:linux-trace-devel@vger.kernel.org

COLOPHON        top

       This page is part of thelibtraceevent (Linux kernel trace event       library) project.  Information about the project can be found at       ⟨https://www.trace-cmd.org/⟩.  If you have a bug report for this       manual page, see ⟨https://www.trace-cmd.org/⟩.  This page was       obtained from the project's upstream Git repository       ⟨https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git⟩       on 2025-08-11.  (At that time, the date of the most recent commit       that was found in the repository was 2025-05-30.)  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 isnot part of the original manual page), send a       mail to man-pages@man7.orglibtraceevent 1.7.3             09/24/2023LIBTRACEEVENT(3)

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