169           struct puffs_framebuf *pb;  in perfused_new_pb()  local
176           if ((pb = puffs_framebuf_make()) == NULL)  in perfused_new_pb()
185           if (puffs_framebuf_reserve_space(pb, len) != 0)  in perfused_new_pb()
188           if (puffs_framebuf_getwindow(pb, 0, &data, &len) != 0)  in perfused_new_pb()
223           return (perfuse_msg_t *)(void *)pb;  in perfused_new_pb()
232 xchg_pb_early(struct puffs_usermount *pu, struct puffs_framebuf *pb, int fd,  in xchg_pb_early()  argument
240                     if ((error = perfused_writeframe(pu, pb, fd, &done)) != 0)  in xchg_pb_early()
245                     puffs_framebuf_destroy(pb);  in xchg_pb_early()
248                     puffs_framebuf_recycle(pb);  in xchg_pb_early()
253                     if ((error = perfused_readframe(pu, pb, fd, &done)) != 0)  in xchg_pb_early()
261 xchg_pb_inloop(struct puffs_usermount *pu, struct puffs_framebuf *pb, int fd,  in xchg_pb_inloop()  argument
268                     error = puffs_framev_enqueue_justsend(pu, fd, pb, 0, 0);  in xchg_pb_inloop()
271                     error = puffs_framev_enqueue_cc(pcc, fd, pb, 0);  in xchg_pb_inloop()
281           struct puffs_framebuf *pb = (struct puffs_framebuf *)(void *)pm;  in perfused_xchg_pb()  local
310                     error = xchg_pb_inloop(pu, pb, fd, reply);  in perfused_xchg_pb()
312                     error = xchg_pb_early(pu, pb, fd, reply);  in perfused_xchg_pb()
320           foh = perfused_get_outhdr((perfuse_msg_t *)(void *)pb);  in perfused_xchg_pb()
372           struct puffs_framebuf *pb;  in perfused_get_inhdr()  local
377           pb = (struct puffs_framebuf *)(void *)pm;  in perfused_get_inhdr()
379           if (puffs_framebuf_getwindow(pb, 0, &hdr, &len) != 0)  in perfused_get_inhdr()
392           struct puffs_framebuf *pb;  in perfused_get_outhdr()  local
397           pb = (struct puffs_framebuf *)(void *)pm;  in perfused_get_outhdr()
399           if (puffs_framebuf_getwindow(pb, 0, &hdr, &len) != 0)  in perfused_get_outhdr()
412           struct puffs_framebuf *pb;  in perfused_get_inpayload()  local
418           pb = (struct puffs_framebuf *)(void *)pm;  in perfused_get_inpayload()
420           if (puffs_framebuf_getwindow(pb, 0, &hdr, &len) != 0)  in perfused_get_inpayload()
428           if (puffs_framebuf_getwindow(pb, sizeof(*fih), &payload, &len) != 0)  in perfused_get_inpayload()
439           struct puffs_framebuf *pb;  in perfused_get_outpayload()  local
445           pb = (struct puffs_framebuf *)(void *)pm;  in perfused_get_outpayload()
447           if (puffs_framebuf_getwindow(pb, 0, &hdr, &len) != 0)  in perfused_get_outpayload()
455           if (puffs_framebuf_getwindow(pb, sizeof(*foh), &payload, &len) != 0)  in perfused_get_outpayload()
463 #define PUFFS_FRAMEBUF_GETWINDOW(pb, offset, data, len)                    \  argument
468                     pfg_error = puffs_framebuf_getwindow(pb, offset, data, len); \
639 perfused_gotframe(struct puffs_usermount *pu, struct puffs_framebuf *pb)  in perfused_gotframe()  argument
645           PUFFS_FRAMEBUF_GETWINDOW(pb, 0, (void **)(void *)&foh, &len);  in perfused_gotframe()