focal (3) ts_libversion.3.gz

NAME

       ts_libversion - get version information on the currently running tslib

SYNOPSIS

       #include <tslib.h>

       struct ts_lib_version_data *ts_libversion();

DESCRIPTION

       ts_libversion() This function returns a pointer to a static copy of the version info struct:

       struct ts_lib_version_data {
               const char      *package_version;
               int             version_num;
               unsigned int    features;
       };

       package_version is just the string containing the tarball release number, e.g. "1.10".

       version_num is a 24 bit number created like this: <8 bits major number> | <8 bits minor number> | <8 bits
       patch number> of the library libts. Version 0.7.1 is therefore returned as 0x000701.

       features can have one or more bits set. The currently defined bits are:
           TSLIB_VERSION_MT tslib filters support multitouch ts_read_mt() and there is at least one  raw  access
           module  supporting  it  (currently  evdev input) TSLIB_VERSION_OPEN_RESTRICTED ts_open_restricted and
           ts_close_restricted  function   pointers   are   available   to   implement   TSLIB_VERSION_EVENTPATH
           ts_get_eventpath()  is  available  since  tslib can auto-detect a device TSLIB_VERSION_VERSION simple
           tslib_version() and ts_print_ascii_logo() are available

RETURN VALUE

       This function returns a pointer to a static copy of the version info struct.

SEE ALSO

       ts_setup(3), ts_read(3), ts.conf(5)

                                                                                                TS_LIBVERSION(3)