TS_LIBVERSION
Section: tslib (3)
Updated:
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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)