Sortix volatile manual

This manual documents Sortix volatile, a development build that has not been officially released. You can instead view this document in the latest official manual.

NAME

set_panel_userptr, panel_userptr — user data associated with panels

library “libpanel”

#include <panel.h>

int
set_panel_userptr(PANEL *p, char *data);

char *
panel_userptr(PANEL *p);

The function set_panel_userptr() can be used to associate arbitrary user data with a panel.

The data associated with a panel can be obtained with panel_userptr().

Functions returning pointers will return NULL if an error is detected. The functions that return an int will return one of the following values: