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Annotation of src/usr.bin/cvs/buf.h, Revision 1.19

1.19    ! ray         1: /*     $OpenBSD: buf.h,v 1.18 2006/07/08 09:25:44 ray 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 *);
                     42: ssize_t                 cvs_buf_append(BUF *, const void *, size_t);
1.10      ray        43: ssize_t                 cvs_buf_fappend(BUF *, const char *, ...)
1.9       xsa        44:                     __attribute__((format(printf, 2, 3)));
1.12      xsa        45: void            cvs_buf_putc(BUF *, int);
1.6       moritz     46: size_t          cvs_buf_len(BUF *);
1.5       xsa        47: int             cvs_buf_write_fd(BUF *, int);
                     48: int             cvs_buf_write(BUF *, const char *, mode_t);
1.16      joris      49: int             cvs_buf_differ(BUF *, BUF *);
1.18      ray        50: void            cvs_buf_write_stmp(BUF *, char *, struct timeval *);
1.15      joris      51:
1.14      xsa        52: ssize_t                 cvs_buf_copy(BUF *, size_t, void *, size_t);
                     53: const void     *cvs_buf_peek(BUF *, size_t);
1.1       jfb        54:
1.5       xsa        55: #define cvs_buf_get(b) cvs_buf_peek(b, 0)
1.1       jfb        56:
1.5       xsa        57: #endif /* BUF_H */