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[0/6] tracefs libraray

Message ID 20191219113502.28964-1-tz.stoyanov@gmail.com (mailing list archive)
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Series tracefs libraray | expand

Message

Tzvetomir Stoyanov (VMware) Dec. 19, 2019, 11:34 a.m. UTC 
Add a skeleton for new library: libtracefs, providing APIs
for accessing files from tracefs. The library files are added in
 lib/tracefs
 include/tracefs
It is built and installed by trace-cmd targets
  make libs 
  make install_libs

Tzvetomir Stoyanov (VMware) (6):
  trace-cmd: Introduce libtracefs library
  kernel-shark: Use new tracefs library
  trace-cmd: New libtracefs API tracefs_write_file()
  trace-cmd: New libtracefs APIs for ftrace instances
  trace-cmd,kernel-shark: New libtracefs APIs for ftrace events and
    systems
  trace-cmd,kernel-shark: New libtracefs APIs for loading ftrace events

 Makefile                              |  27 +-
 include/trace-cmd/trace-cmd.h         |  21 -
 include/tracefs/tracefs.h             |  58 +++
 kernel-shark/CMakeLists.txt           |   3 +-
 kernel-shark/build/FindTraceCmd.cmake |  30 ++
 kernel-shark/src/CMakeLists.txt       |   2 +
 kernel-shark/src/KsCaptureDialog.cpp  |   4 +-
 kernel-shark/src/libkshark.h          |   1 +
 lib/trace-cmd/trace-input.c           |  95 ----
 lib/trace-cmd/trace-output.c          |   3 +-
 lib/trace-cmd/trace-recorder.c        |   7 +-
 lib/trace-cmd/trace-util.c            | 629 ------------------------
 lib/tracefs/Makefile                  |  48 ++
 lib/tracefs/include/tracefs-local.h   |  13 +
 lib/tracefs/tracefs-events.c          | 657 ++++++++++++++++++++++++++
 lib/tracefs/tracefs-instance.c        | 233 +++++++++
 lib/tracefs/tracefs-utils.c           | 261 ++++++++++
 tracecmd/Makefile                     |   2 +-
 tracecmd/include/trace-local.h        |   5 +-
 tracecmd/trace-check-events.c         |   5 +-
 tracecmd/trace-list.c                 |  21 +-
 tracecmd/trace-record.c               | 413 ++++++----------
 tracecmd/trace-show.c                 |   7 +-
 tracecmd/trace-snapshot.c             |   9 +-
 tracecmd/trace-stack.c                |   9 +-
 tracecmd/trace-stat.c                 |  38 +-
 26 files changed, 1540 insertions(+), 1061 deletions(-)
 create mode 100644 include/tracefs/tracefs.h
 create mode 100644 lib/tracefs/Makefile
 create mode 100644 lib/tracefs/include/tracefs-local.h
 create mode 100644 lib/tracefs/tracefs-events.c
 create mode 100644 lib/tracefs/tracefs-instance.c
 create mode 100644 lib/tracefs/tracefs-utils.c