SYNOPSIS
#include <event-parse.h>
enum tep_endian {
TEP_LITTLE_ENDIAN = 0,
TEP_BIG_ENDIAN
};
bool tep_is_file_bigendian(struct tep_handle *tep);
void tep_set_file_bigendian(struct tep_handle *tep, enum tep_endian endian);
DESCRIPTION
The tep_is_file_bigendian() function gets the endianness of the raw data, being accessed by the tep handler. The tep argument is trace event parser context.
The tep_set_file_bigendian() function sets the endianness of raw data being accessed by the tep handler. The tep argument is trace event parser context.
The endian 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
The tep_is_file_bigendian() function returns true if the data is in bigendian format, false otherwise.
EXAMPLE
#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
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
libtraceevent(3), trace-cmd(1)
AUTHOR
Steven Rostedt <rostedt@goodmis.org>, author of libtraceevent. Tzvetomir Stoyanov <tz.stoyanov@gmail.com>, author of this man page.
REPORTING BUGS
Report bugs to <linux-trace-devel@vger.kernel.org>
LICENSE
libtraceevent is Free Software licensed under the GNU LGPL 2.1