PPPIOCGDEBUG (reference) in projects: linux-3.4.99

102 #define PPPIOCGDEBUG	_IOR('t', 65, int)	/* Read debug level */  macro

378 * PPPIOCGDEBUG returns the debug flags for the interface in the int

581 	case PPPIOCGDEBUG:  in isdn_ppp_ioctl()

/linux-3.4.99/include/linux/
D	ppp-ioctl.h	`102 #define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ macro`
/linux-3.4.99/fs/
D	compat_ioctl.c	`995 COMPATIBLE_IOCTL(PPPIOCGDEBUG)`
/linux-3.4.99/Documentation/networking/
D	ppp_generic.txt	`378 * PPPIOCGDEBUG returns the debug flags for the interface in the int`
/linux-3.4.99/drivers/net/ppp/
D	ppp_generic.c	`683 case PPPIOCGDEBUG: in ppp_ioctl()`
/linux-3.4.99/drivers/isdn/i4l/
D	isdn_ppp.c	`581 case PPPIOCGDEBUG: in isdn_ppp_ioctl()`