1/* 2 * Copyright (c) 2007, 2010 Todd C. Miller <Todd.Miller@courtesan.com> 3 * 4 * Permission to use, copy, modify, and distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 16 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 17 */ 18 19#ifndef _SUDO_LBUF_H 20#define _SUDO_LBUF_H 21 22/* 23 * Line buffer struct. 24 */ 25struct lbuf { 26 int (*output)__P((const char *)); 27 char *buf; 28 const char *continuation; 29 int indent; 30 int len; 31 int size; 32 int cols; 33}; 34 35int get_ttycols __P((void)); 36void lbuf_append __P((struct lbuf *, const char *, ...) __printflike(2, 3)); 37void lbuf_append_quoted __P((struct lbuf *, const char *, const char *, ...)) __printflike(3, 4); 38void lbuf_destroy __P((struct lbuf *)); 39void lbuf_init __P((struct lbuf *, int (*)(const char *), int, const char *)); 40void lbuf_print __P((struct lbuf *)); 41 42#endif /* _SUDO_LBUF_H */ 43