PPPIOCGDEBUG (reference) in projects: linux-4.4.14

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

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

584 	case PPPIOCGDEBUG:  in isdn_ppp_ioctl()

/linux-4.4.14/include/uapi/linux/
D	ppp-ioctl.h	`103 #define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */ macro`
/linux-4.4.14/fs/
D	compat_ioctl.c	`1005 COMPATIBLE_IOCTL(PPPIOCGDEBUG)`
/linux-4.4.14/Documentation/networking/
D	ppp_generic.txt	`378 * PPPIOCGDEBUG returns the debug flags for the interface in the int`
/linux-4.4.14/drivers/net/ppp/
D	ppp_generic.c	`702 case PPPIOCGDEBUG: in ppp_ioctl()`
/linux-4.4.14/drivers/isdn/i4l/
D	isdn_ppp.c	`584 case PPPIOCGDEBUG: in isdn_ppp_ioctl()`