fuword(D3X)fuword(D3X)NAMEfuword - fetch (read) a word from user space
SYNOPSIS
int fuword(int *usr_v_addr);
DESCRIPTIONfuword 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)
Page 1