Added new APIs to tracefs library and updated man pages and unit tests:
tracefs_instance_file_read_number();
tracefs_instance_file_open();
tracefs_trace_is_on();
tracefs_trace_on();
tracefs_trace_off();
tracefs_trace_on_get_fd()p;
tracefs_trace_on_fd();
tracefs_trace_off_fd();
v2 changes:
- Renamed tracefs_instance_file_read_int() to tracefs_instance_file_read_number().
- Added new tracefs_trace_on_get_fd() API.
- Better error checking of tracefs_instance_file_read_number() API.
- A few code clean-ups, suggested by Steven.
Tzvetomir Stoyanov (VMware) (7):
libtracefs: tracefs_instance_file_read() get a const file name
libtracefs: New APIs for opening and reading ftrace files
libtracefs: New APIs for enable / disable tracing
libtracefs: Documentation for the new APIs for opening and reading
ftrace files
libtracefs: Documentation for enable / disable tracing APIs
libtracefs: Unit tests for the new APIs for opening and reading ftrace
files
libtracefs: Unit tests for enable / disable tracing APIs
Documentation/libtracefs-instances-files.txt | 47 +++++-
Documentation/libtracefs-traceon.txt | 151 +++++++++++++++++++
Documentation/libtracefs.txt | 10 +-
include/tracefs.h | 24 ++-
src/Makefile | 1 +
src/tracefs-instance.c | 62 +++++++-
src/tracefs-tools.c | 109 +++++++++++++
utest/tracefs-utest.c | 137 ++++++++++++++++-
8 files changed, 532 insertions(+), 9 deletions(-)
create mode 100644 Documentation/libtracefs-traceon.txt
create mode 100644 src/tracefs-tools.c
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2.29.2
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