IOC_IN             52 include/sys/ioctl.h #define	IOC_INOUT	(IOC_IN|IOC_OUT)
IOC_IN             63 include/sys/ioctl.h #define	_IOW(g,n,t)	_IOC(IOC_IN,	(g), (n), sizeof(t))
IOC_IN             68 include/sys/ioctl.h #define	_IOWN(g,n,t)	_IOC((IOC_IVAL|IOC_IN),  (g), (n), sizeof(t))
IOC_IN             64 usr/lib/posix/file/ioctl.c 	if ((cmd & IOC_IN && (cmd & IOC_IVAL) == 0 && argp == NULL) ||
IOC_IN             73 usr/lib/posix/file/ioctl.c 	if (cmd & IOC_IN) {