user_src           59 kernel/console.c consolewrite(int user_src, uint64 src, int n)
user_src           65 kernel/console.c     if(either_copyin(&c, user_src, src+i, 1) == -1)
user_src          107 kernel/defs.h  int             either_copyin(void *dst, int user_src, uint64 src, uint64 len);
user_src          506 kernel/fs.c    writei(struct inode *ip, int user_src, uint64 src, uint off, uint n)
user_src          522 kernel/fs.c        if(either_copyin(bp->data + (off % BSIZE), user_src, src, m) == -1) {
user_src          656 kernel/proc.c  either_copyin(void *dst, int user_src, uint64 src, uint64 len)
user_src          659 kernel/proc.c    if(user_src){