Annotation of src/usr.bin/cvs/buf.h, Revision 1.17
1.17 ! joris 1: /* $OpenBSD: buf.h,v 1.16 2006/05/28 22:43:55 joris Exp $ */
1.1 jfb 2: /*
1.2 jfb 3: * Copyright (c) 2003 Jean-Francois Brousseau <jfb@openbsd.org>
1.1 jfb 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: /* flags */
1.5 xsa 31: #define BUF_AUTOEXT 1 /* autoextend on append */
1.1 jfb 32:
33: typedef struct cvs_buf BUF;
34:
1.5 xsa 35: BUF *cvs_buf_alloc(size_t, u_int);
36: BUF *cvs_buf_load(const char *, u_int);
1.17 ! joris 37: BUF *cvs_buf_load_fd(int, u_int);
1.5 xsa 38: void cvs_buf_free(BUF *);
39: void *cvs_buf_release(BUF *);
1.13 ray 40: u_char cvs_buf_getc(BUF *, size_t);
1.5 xsa 41: void cvs_buf_empty(BUF *);
1.6 moritz 42: ssize_t cvs_buf_set(BUF *, const void *, size_t, size_t);
1.5 xsa 43: ssize_t cvs_buf_append(BUF *, const void *, size_t);
1.10 ray 44: ssize_t cvs_buf_fappend(BUF *, const char *, ...)
1.9 xsa 45: __attribute__((format(printf, 2, 3)));
1.12 xsa 46: void cvs_buf_putc(BUF *, int);
1.6 moritz 47: size_t cvs_buf_len(BUF *);
1.5 xsa 48: int cvs_buf_write_fd(BUF *, int);
49: int cvs_buf_write(BUF *, const char *, mode_t);
1.16 joris 50: int cvs_buf_differ(BUF *, BUF *);
1.15 joris 51: void cvs_buf_write_stmp(BUF *, char *, mode_t, struct timeval *);
52:
1.14 xsa 53: ssize_t cvs_buf_copy(BUF *, size_t, void *, size_t);
54: const void *cvs_buf_peek(BUF *, size_t);
1.1 jfb 55:
1.5 xsa 56: #define cvs_buf_get(b) cvs_buf_peek(b, 0)
1.1 jfb 57:
1.5 xsa 58: #endif /* BUF_H */