Lines Matching defs:buffer
4596 int readlink_copy(char __user *buffer, int buflen, const char *link)
4605 if (copy_to_user(buffer, link, len))
4612 * vfs_readlink - copy symlink body into userspace buffer
4614 * @buffer: user memory pointer
4615 * @buflen: size of buffer
4621 int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen)
4630 return inode->i_op->readlink(dentry, buffer, buflen);
4646 res = readlink_copy(buffer, buflen, link);
4713 int page_readlink(struct dentry *dentry, char __user *buffer, int buflen)
4716 int res = readlink_copy(buffer, buflen,