libtracefs: Hide non API functions
There are internal library functions, which are not declared as a static.
They are used inside the library from different files. Hide them from
the library users, as they are not part of the API:
trace_append_file()
str_read_file()
Link: https://lore.kernel.org/linux-trace-devel/20201117074557.180602-9-tz.stoyanov@gmail.com
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
3 files changed
