ref: 81f867f4fb3d7fd495be3282a01d2e4a9b1a56fd
dir: /sys/include/ape/select.h/
#ifndef __SELECT_H #define __SELECT_H #ifndef _BSD_EXTENSION This header file is an extension to ANSI/POSIX #endif #pragma lib "/$M/lib/ape/libap.a" #ifndef _FD_SET_T #define _FD_SET_T /* BSD select, and adjunct types and macros */ /* assume 96 fds is sufficient for fdset size */ typedef struct fd_set { long fds_bits[3]; } fd_set; #define FD_SET(n,p) ((p)->fds_bits[(n)>>5] |= (1 << ((n) &0x1f))) #define FD_CLR(n,p) ((p)->fds_bits[(n)>>5] &= ~(1 << ((n) &0x1f))) #define FD_ISSET(n,p) ((p)->fds_bits[(n)>>5] & (1 << ((n) &0x1f))) #define FD_ZERO(p) ((p)->fds_bits[0] =0, (p)->fds_bits[1] =0, (p)->fds_bits[2] =0) #endif #ifdef __cplusplus extern "C" { #endif extern int select(int, fd_set*, fd_set*, fd_set*, struct timeval *); #ifdef __cplusplus } #endif #endif