The data can have embedded null characters and need not be null-terminated. The cut buffer's contents can be retrieved later by any client calling
can generate a error.
If an invalid buffer is specified, the call has no effect. The data can have embedded null characters and need not be null-terminated.
can generate a error.
The function returns the number of bytes in the nbytes_return argument, if the buffer contains data. Otherwise, the function returns NULL and sets nbytes to 0. The appropriate amount of storage is allocated and the pointer returned. The client must free this storage when finished with it by calling
The function returns zero to the nbytes_return argument if there is no data in the buffer or if an invalid buffer is specified.
can generate a error.
The function rotates the cut buffers, such that buffer 0 becomes buffer n, buffer 1 becomes n + 1 mod 8, and so on. This cut buffer numbering is global to the display. Note that generates errors if any of the eight buffers have not been created.
can generate a error.