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Package libtracecmd

A library for reading tracing instances stored in a trace file


A library containing functions for getting information and reading
tracing instances stored in a trace file that can be used without the
trace-cmd application.

Version: 1.5.1

Library Functions

libtracecmd trace-cmd library APIs
tracecmd_add_ts_offset alias for tracecmd_get_first_ts
tracecmd_buffer_instance_handle alias for tracecmd_buffer_instances
tracecmd_buffer_instance_name alias for tracecmd_buffer_instances
tracecmd_buffer_instances Read tracing instances from a trace file.
tracecmd_close alias for tracecmd_open
tracecmd_filter_add alias for tracecmd_iterate_events
tracecmd_follow_event alias for tracecmd_iterate_events
tracecmd_follow_missed_events alias for tracecmd_iterate_events
tracecmd_free_record alias for tracecmd_read_cpu_first
tracecmd_get_cpu_map alias for tracecmd_map_vcpus
tracecmd_get_first_ts Handle time stamps from a trace file.
tracecmd_get_guest_cpumap alias for tracecmd_get_traceid
tracecmd_get_private alias for tracecmd_open
tracecmd_get_tep alias for tracecmd_read_cpu_first
tracecmd_get_traceid Manage trace session with multiple trace peers, recorded in multiple trace files.
tracecmd_get_tsc2nsec alias for tracecmd_get_first_ts
tracecmd_init_data alias for tracecmd_open
tracecmd_iterate_events Read events from a trace file
tracecmd_iterate_events_multi alias for tracecmd_iterate_events
tracecmd_iterate_reset alias for tracecmd_iterate_events
tracecmd_map_find_by_host_pid alias for tracecmd_map_vcpus
tracecmd_map_get_guest alias for tracecmd_map_vcpus
tracecmd_map_get_host_pid alias for tracecmd_map_vcpus
tracecmd_map_get_private alias for tracecmd_map_vcpus
tracecmd_map_set_private alias for tracecmd_map_vcpus
tracecmd_map_vcpus Mapping host and guest data
tracecmd_open Open and close a trace file.
tracecmd_open_fd alias for tracecmd_open
tracecmd_open_head alias for tracecmd_open
tracecmd_read_at alias for tracecmd_read_cpu_first
tracecmd_read_cpu_first Read recorded events from a trace file.
tracecmd_read_data alias for tracecmd_read_cpu_first
tracecmd_set_loglevel Set log level of the library
tracecmd_set_private alias for tracecmd_open