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TS_OPEN_RESTRICTED(3) | tslib | TS_OPEN_RESTRICTED(3) |
NAME¶
ts_open_restricted - use a custom function for opening the touchscreen's input device fileSYNOPSIS¶
#include <tslib.h> int (*ts_open_restricted)(const char *path, int flags, void *user_data);
DESCRIPTION¶
ts_open_restricted() is useful if libts should not be run as root. If such a function is implemented by the user and assigned to the ts_open_restricted pointer, it will be called by ts_open() instead of the open() system call directly.It should open the input device at path with flags while user_data is currently unused.