Searched refs:fd_mask (Results 1 – 1 of 1) sorted by relevance
66 typedef long fd_mask; typedef81 #define NFDBITS (sizeof(fd_mask) * NBBY) /* bits per mask */90 fd_mask fds_bits[howmany(FD_SETSIZE, NFDBITS)];105 #define FD_SET(n, p) (__XFDS_BITS(p, ((n)/NFDBITS)) |= ((fd_mask)1 << ((n) % NFDBITS)))108 #define FD_CLR(n, p) (__XFDS_BITS((p), ((n)/NFDBITS)) &= ~((fd_mask)1 << ((n) % NFDBITS)))111 #define FD_ISSET(n, p) ((__XFDS_BITS((p), ((n)/NFDBITS))) & ((fd_mask)1 << ((n) % NFDBITS)))