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NAME

      store, subyte, susword, suswintr, suword - store data to user-space

SYNOPSIS

      #include <sys/types.h>
      #include <sys/time.h>
      #include <sys/systm.h>
      #include <sys/resourcevar.h>
 
      int
      subyte(void *base, int byte);
 
      int
      susword(void *base, int word);
 
      int
      suswintr(void *base, int word);
 
      int
      suword(void *base, long word);

DESCRIPTION

      The store functions are designed to copy small amounts of data to user-
      space.
 
      The store routines provide the following functionality:
 
      subyte()    Stores a byte of data to the user-space address base.
 
      susword()   Stores a short word of data to the user-space address base.
 
      suswintr()  Stores a short word of data to the user-space address base.
                  This function is safe to call during an interrupt context.
 
      suword()    Stores a word of data to the user-space address base.
      The store functions return 0 on success or -1 on failure.
      copy(9), fetch(9)