SYNOPSIS
#include <event-parse.h> struct tep_format_field *tep_find_common_field(struct tep_event *event, const char *name); struct tep_format_field *tep_find_field(struct tep_event_ormat *event, const char *name); struct tep_format_field *tep_find_any_field(struct tep_event *event, const char *name);
DESCRIPTION
These functions search for a field with given name in an event. The field returned can be used to find the field content from within a data record.
The tep_find_common_field() function searches for a common field with name in the event.
The tep_find_field() function searches for an event specific field with name in the event.
The tep_find_any_field() function searches for any field with name in the event.
RETURN VALUE
The tep_find_common_field(), _tep_find_field() and tep_find_any_field() functions return a pointer to the found field, or NULL in case there is no field with the requested name.
EXAMPLE
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