Lines Matching refs:free_msghdrs
96 static struct msg *free_msghdrs; /* list of free msg headers */
299 free_msghdrs = &msghdrs[0];
375 msghdr->msg_next = free_msghdrs;
376 free_msghdrs = msghdr;
384 wakeup((caddr_t)&free_msghdrs);
841 blocking_resource = &free_msghdrs;
843 if (free_msghdrs == NULL) {
847 blocking_resource = &free_msghdrs;
925 if (free_msghdrs == NULL)
939 msghdr = free_msghdrs;
940 free_msghdrs = msghdr->msg_next;