Searched refs:FD_NFDBITS (Results 1 – 1 of 1) sorted by relevance
110 #define FD_NFDBITS (sizeof (fds_mask) * _NBBY) /* bits per mask */ macro124 long fds_bits[__howmany(FD_SETSIZE, FD_NFDBITS)];127 #define FD_SET(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] |= \128 (1ul << ((__n) % FD_NFDBITS)))130 #define FD_CLR(__n, __p) ((__p)->fds_bits[(__n)/FD_NFDBITS] &= \131 ~(1ul << ((__n) % FD_NFDBITS)))133 #define FD_ISSET(__n, __p) (((__p)->fds_bits[(__n)/FD_NFDBITS] & \134 (1ul << ((__n) % FD_NFDBITS))) != 0l)