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Annotation of embedaddon/ntp/include/ntp_select.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Not all machines define FD_SET in sys/types.h
        !             3:  */ 
        !             4: #ifndef NTP_SELECT_H
        !             5: #define NTP_SELECT_H
        !             6: 
        !             7: /* Was: (defined(RS6000)||defined(SYS_PTX))&&!defined(_BSD) */
        !             8: /* Could say: !defined(FD_SET) && defined(HAVE_SYS_SELECT_H) */
        !             9: #if defined(HAVE_SYS_SELECT_H) && !defined(_BSD)
        !            10: #ifndef SYS_VXWORKS
        !            11: #include <sys/select.h>
        !            12: #else
        !            13: #include <sockLib.h>
        !            14: extern int  select (int width, fd_set *pReadFds, fd_set *pWriteFds,
        !            15:                    fd_set *pExceptFds, struct timeval *pTimeOut);
        !            16: 
        !            17: #endif
        !            18: #endif
        !            19: 
        !            20: #if !defined(FD_SET)
        !            21: #define NFDBITS         32
        !            22: #define FD_SETSIZE      32
        !            23: #define FD_SET(n, p)    ((p)->fds_bits[(n)/NFDBITS] |= (1 << ((n) % NFDBITS)))
        !            24: #define FD_CLR(n, p)    ((p)->fds_bits[(n)/NFDBITS] &= ~(1 << ((n) % NFDBITS)))
        !            25: #define FD_ISSET(n, p)  ((p)->fds_bits[(n)/NFDBITS] & (1 << ((n) % NFDBITS)))
        !            26: #define FD_ZERO(p)      memset((char *)(p), 0, sizeof(*(p)))
        !            27: #endif
        !            28: 
        !            29: #if defined(VMS)
        !            30: typedef struct {
        !            31:     unsigned int fds_bits[1];
        !            32: } fd_set;
        !            33: #endif
        !            34: 
        !            35: #ifdef SYS_WINNT
        !            36: /* ports/winnt/libntp/setpriority.c */
        !            37: extern void    InitSockets(void);
        !            38: #endif
        !            39: 
        !            40: #endif /* NTP_SELECT_H */