Lines Matching full:escape

53  * kdb_handle_escape() - validity check on an accumulated escape sequence.
54  * @buf:	Accumulated escape characters to be examined. Note that buf
57  * @sz:		Number of accumulated escape characters.
59  * Return: -1 if the escape sequence is unwanted, 0 if it is incomplete,
115  * most of the work done in this function is dealing with escape sequences.
117  * An escape key could be the start of a vt100 control sequence such as \e[D
121  * (interrupts are off), by multiple input sources. Escape sequence processing
124  * Return: The key pressed or a control code derived from an escape sequence.
130 	char buf[4];	/* longest vt100 escape sequence is 4 bytes */  in kdb_getchar()
155 		 * input source) we set ourselves up to handle an escape  in kdb_getchar()
166 		if (key < 0) /* no escape sequence; return best character */  in kdb_getchar()
396 			/* Special escape to kgdb */  in kdb_read()