nfree             268 usr/server/fs/fifofs/fifo_vnops.c 	u_int pos, nfree, nbytes, count = 0;
nfree             284 usr/server/fs/fifofs/fifo_vnops.c 	nfree = PIPE_BUF - np->fn_size;
nfree             285 usr/server/fs/fifofs/fifo_vnops.c 	nbytes = (nfree < size) ? nfree : size;