usr/src/uts/common/xen/io/xenbus_comms.c

105

return ((prod - cons) <= XENSTORE_RING_SIZE);

usr/src/uts/common/xen/io/xenbus_comms.c

112

*len = XENSTORE_RING_SIZE - MASK_XENSTORE_IDX(prod);

usr/src/uts/common/xen/io/xenbus_comms.c

113

if ((XENSTORE_RING_SIZE - (prod - cons)) < *len)

usr/src/uts/common/xen/io/xenbus_comms.c

114

*len = XENSTORE_RING_SIZE - (prod - cons);

usr/src/uts/common/xen/io/xenbus_comms.c

122

*len = XENSTORE_RING_SIZE - MASK_XENSTORE_IDX(cons);

usr/src/uts/common/xen/io/xenbus_comms.c

143

XENSTORE_RING_SIZE) {

usr/src/uts/common/xen/public/io/xs_wire.h

105

#define MASK_XENSTORE_IDX(idx) ((idx) & (XENSTORE_RING_SIZE-1))

usr/src/uts/common/xen/public/io/xs_wire.h

107

char req[XENSTORE_RING_SIZE]; /* Requests to xenstore daemon. */

usr/src/uts/common/xen/public/io/xs_wire.h

108

char rsp[XENSTORE_RING_SIZE]; /* Replies and async watch events. */