Lines Matching refs:buffer
5077 int readlink_copy(char __user *buffer, int buflen, const char *link)
5086 if (copy_to_user(buffer, link, len))
5093 * vfs_readlink - copy symlink body into userspace buffer
5095 * @buffer: user memory pointer
5096 * @buflen: size of buffer
5102 int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen)
5111 return inode->i_op->readlink(dentry, buffer, buflen);
5127 res = readlink_copy(buffer, buflen, link);
5194 int page_readlink(struct dentry *dentry, char __user *buffer, int buflen)
5197 int res = readlink_copy(buffer, buflen,