termkey_get_fd man page

termkey_get_fd — obtain the file descriptor for the terminal

Synopsis

#include <termkey.h>

int termkey_get_fd(TermKey *tk);

Link with -ltermkey.

Description

termkey_get_fd() returns the file descriptor that the termkey(7) instance is using to read bytes from.

Return Value

termkey_get_fd() returns the current file descriptor, or -1 if no file descriptor is associated with this instance.

See Also

termkey_new(3), termkey_get_flags(3), termkey(7)

Referenced By

termkey_new(3).