1 /* $OpenBSD: buf.h,v 1.29 2016/10/15 22:20:17 millert Exp $ */ 2 /* 3 * Copyright (c) 2003 Jean-Francois Brousseau <jfb@openbsd.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 16 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 17 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 18 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef BUF_H 28 #define BUF_H 29 30 #include <sys/types.h> 31 32 typedef struct buf BUF; 33 struct timeval; 34 35 BUF *buf_alloc(size_t); 36 BUF *buf_load(const char *); 37 BUF *buf_load_fd(int); 38 void buf_free(BUF *); 39 void *buf_release(BUF *); 40 u_char *buf_get(BUF *); 41 void buf_append(BUF *, const void *, size_t); 42 void buf_putc(BUF *, int); 43 void buf_puts(BUF *, const char *); 44 size_t buf_len(BUF *); 45 int buf_write_fd(BUF *, int); 46 int buf_write(BUF *, const char *, mode_t); 47 int buf_differ(const BUF *, const BUF *); 48 int buf_write_stmp(BUF *, char *, struct timeval *); 49 50 #endif /* BUF_H */ 51