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Diffstat (limited to '20120831/buf.h')
| -rw-r--r-- | 20120831/buf.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/20120831/buf.h b/20120831/buf.h deleted file mode 100644 index 25be67d..0000000 --- a/20120831/buf.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $NetBSD: buf.h,v 1.17 2012/04/24 20:26:58 sjg Exp $ */ - -/* - * Copyright (c) 1988, 1989, 1990 The Regents of the University of California. - * - * This code is derived from software contributed to Berkeley by - * Adam de Boor. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: @(#)buf.h 8.1 (Berkeley) 6/6/93 - */ - -/* - * Copyright (c) 1988, 1989 by Adam de Boor - * Copyright (c) 1989 by Berkeley Softworks - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Adam de Boor. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * from: @(#)buf.h 8.1 (Berkeley) 6/6/93 - */ - -/*- - * buf.h -- - * Header for users of the buf library. - */ - -#ifndef _BUF_H -#define _BUF_H - -typedef char Byte; - -typedef struct Buffer { - int size; /* Current size of the buffer */ - int count; /* Number of bytes in buffer */ - Byte *buffer; /* The buffer itself (zero terminated) */ -} Buffer; - -/* If we aren't on netbsd, __predict_false() might not be defined. */ -#ifndef __predict_false -#define __predict_false(x) (x) -#endif - -/* Buf_AddByte adds a single byte to a buffer. */ -#define Buf_AddByte(bp, byte) do { \ - int _count = ++(bp)->count; \ - char *_ptr; \ - if (__predict_false(_count >= (bp)->size)) \ - Buf_Expand_1(bp); \ - _ptr = (bp)->buffer + _count; \ - _ptr[-1] = (byte); \ - _ptr[0] = 0; \ - } while (0) - -#define BUF_ERROR 256 - -#define Buf_Size(bp) ((bp)->count) - -void Buf_Expand_1(Buffer *); -void Buf_AddBytes(Buffer *, int, const Byte *); -Byte *Buf_GetAll(Buffer *, int *); -void Buf_Empty(Buffer *); -void Buf_Init(Buffer *, int); -Byte *Buf_Destroy(Buffer *, Boolean); -Byte *Buf_DestroyCompact(Buffer *); - -#endif /* _BUF_H */ |
