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
--
2.23.0
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