set_matchpathcon_flags() sets the flags controlling the operation of matchpathcon_init(3) and
subsequently matchpathcon_index(3) or matchpathcon(3). If the MATCHPATHCON_BASEONLY flag is set, then
only the base file contexts configuration file will be processed, not any dynamically generated entries
or local customizations.
set_matchpathcon_invalidcon() sets the function used by matchpathcon_init(3) when checking the validity
of a context in the file contexts configuration. If not set, then this defaults to a test based on
security_check_context(3), which checks validity against the active policy on a SELinux system. This can
be set to instead perform checking based on a binary policy file, e.g. using sepol_check_context(3), as
is done by setfiles-c. The function is also responsible for reporting any such error, and may include
the path and lineno in such error messages.
set_matchpathcon_printf() sets the function used by matchpathcon_init(3) when displaying errors about the
file contexts configuration. If not set, then this defaults to fprintf(stderr, fmt, ...). This can be
set to redirect error reporting to a different destination.