linux/tools/lib/traceevent
David Ahern 3d199b5be5 tools lib traceevent: Add support for IP address formats
Add helpers for the following kernel formats:
  %pi4 print an IPv4 address with leading zeros
  %pI4 print an IPv4 address without leading zeros
  %pi6 print an IPv6 address without colons
  %pI6 print an IPv6 address with colons
  %pI6c print an IPv6 address in compressed form with colons
  %pISpc print an IP address from a sockaddr

Allows these formats to be used in tracepoints.

Quite a bit of this is adapted from code in lib/vsprintf.c.

v4:
- fixed pI6c description in git commit message per Valdis' comment

v3:
- use of 'c' and 'p' requires 'I'

v2:
- pass ptr+1 to print_ip_arg per Namhyung's comments
- added field length checks to sockaddr function

Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1418955071-36241-1-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-01-26 12:04:41 -03:00
..
.gitignore tools lib traceevent: Ignore TRACEEVENT-CFLAGS file 2012-07-25 11:54:44 -03:00
event-parse.c tools lib traceevent: Add support for IP address formats 2015-01-26 12:04:41 -03:00
event-parse.h tools lib traceevent: Added support for __get_bitmask() macro 2014-06-07 23:33:37 +02:00
event-plugin.c tools lib traceevent: Add options to plugins 2014-06-07 23:33:36 +02:00
event-utils.h tools lib traceevent: Get rid of die() finally!! 2014-01-15 15:10:36 -03:00
kbuffer-parse.c tools lib traceevent: Port kbuffer parser routines 2013-07-12 13:52:16 -03:00
kbuffer.h tools lib traceevent: Port kbuffer parser routines 2013-07-12 13:52:16 -03:00
Makefile perf tools: Fix traceevent plugin path definitions 2014-01-23 15:48:12 -03:00
parse-filter.c tools lib traceevent: Introduce pevent_filter_strerror() 2013-12-18 14:47:58 -03:00
parse-utils.c tools lib traceevent: Get rid of die() finally!! 2014-01-15 15:10:36 -03:00
plugin_cfg80211.c tools lib traceevent: Clean up format of args in cfg80211 plugin 2014-06-19 18:18:36 +02:00
plugin_function.c tools lib traceevent: Add options to function plugin 2014-06-07 23:33:37 +02:00
plugin_hrtimer.c tools lib traceevent: Unregister handler when hrtimer plugin is unloaded 2014-01-16 16:26:24 -03:00
plugin_jbd2.c tools lib traceevent: Clean up format of args in jbd2 plugin 2014-06-19 18:18:37 +02:00
plugin_kmem.c tools lib traceevent: Unregister handler when kmem plugin is unloaded 2014-01-16 16:26:24 -03:00
plugin_kvm.c tools lib traceevent: Fix format in plugin_kvm 2014-06-19 18:18:33 +02:00
plugin_mac80211.c tools lib traceevent: Unregister handler when mac80211 plugin is unloaded 2014-01-16 16:26:25 -03:00
plugin_sched_switch.c tools lib traceevent: Unregister handler when sched_switch plugin is unloaded 2014-01-16 16:26:25 -03:00
plugin_scsi.c scsi: add SPC-3 command definitions 2014-11-24 20:01:44 +01:00
plugin_xen.c tools lib traceevent: Unregister handler when xen plugin is unloaded 2014-01-16 16:26:25 -03:00
trace-seq.c tools lib traceevent: Get rid of malloc_or_die() in trace_seq_init() 2014-01-15 15:10:32 -03:00