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1.1 ! root 1: # include <pipes.h> ! 2: # include <sccs.h> ! 3: ! 4: SCCSID(@(#)IIpb_rphys.c 8.1 12/31/84) ! 5: ! 6: ! 7: /* ! 8: ** IIPB_RPHYS -- physical read on pipe ! 9: ** ! 10: ** Parameters: ! 11: ** ppb -- a pointer to the data area. ! 12: ** fd -- the file descriptor. ! 13: ** ! 14: ** Returns: ! 15: ** none ! 16: ** ! 17: ** Side Effects: ! 18: ** none ! 19: ** ! 20: ** Trace Flags: ! 21: ** none ! 22: */ ! 23: ! 24: IIpb_rphys(ppb, fd) ! 25: register pb_t *ppb; ! 26: register int fd; ! 27: { ! 28: return (read(fd, ppb, PB_IOSIZE)); ! 29: }
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