fuword(D3X)

fuword - fetch (read) a word from user space

As shipped in IRIX 6.5.7. Unchanged since IRIX 6.5.

NAME
     fuword - fetch (read) a word from user space

SYNOPSIS
     int fuword(int *usr_v_addr);

DESCRIPTION
     fuword reads a (32-bit) word in the currently mapped user process'
     address space. Use user_v_addr, to specify the word you want to read.

   Return Values
     Upon successful completion, fuword returns the value from the requested
     location. Otherwise, fuword returns -1, indicating an invalid user
     virtual address.

   See Also
     fubyte(D3X), suword(D3X), copyin(D3)