osf1 man page for fuword

fuword(9r)																fuword(9r)

NAME
       fuword - General: Returns a word from user instruction address space

SYNOPSIS
       int fuword(
	       char *user_src );

ARGUMENTS
       Specifies the address in user space from which to read the word.

DESCRIPTION
       The fuword routine returns one word from the unprotected user address space to the calling program.

RETURN VALUES
       Upon successful completion, fuword returns a value greater than 0 (zero). Otherwise, it returns -1, indicating that the user address speci-
       fied in user_src cannot be accessed.

SEE ALSO
       Routines: copyinstr(9r), fubyte(9r), subyte(9r), suword(9r)

																	fuword(9r)