osf1 man page for suword

suword(9r)																suword(9r)

NAME
       suword - General: Writes a word into user address space

SYNOPSIS
       int suword(
	       char *user_dest,
	       int word );

ARGUMENTS
       Specifies the address in user space to write the word.  Specifies the word to be written.

DESCRIPTION
       The suword routine copies one word from the protected kernel address space to the unprotected user address space.

RETURN VALUES
       Upon  successful  completion, suword returns the value 0 (zero).  Otherwise, it returns a -1, indicating that the user address specified in
       user_dest could not be accessed.

SEE ALSO
       Routines: copyout(9r), copyoutstr(9r), fubyte(9r), fuword(9r), subyte(9r)

																	suword(9r)