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-rw-r--r--usr.bin/make/buf.h92
1 files changed, 0 insertions, 92 deletions
diff --git a/usr.bin/make/buf.h b/usr.bin/make/buf.h
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-/*-
- * Copyright (c) 1988, 1989, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- * 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.
- *
- * @(#)buf.h 8.2 (Berkeley) 4/28/95
- * $FreeBSD$
- */
-
-#ifndef buf_h_a61a6812
-#define buf_h_a61a6812
-
-/*-
- * buf.h --
- * Header for users of the buf library.
- */
-
-#include <sys/types.h>
-
-#include "util.h"
-
-/*
- * There are several places where expandable buffers are used (parse.c and
- * var.c). This constant is merely the starting point for those buffers. If
- * lines tend to be much shorter than this, it would be best to reduce BSIZE.
- * If longer, it should be increased. Reducing it will cause more copying to
- * be done for longer lines, but will save space for shorter ones. In any
- * case, it ought to be a power of two simply because most storage allocation
- * schemes allocate in powers of two.
- */
-#define MAKE_BSIZE 256 /* starting size for expandable buffers */
-
-#define BUF_DEF_SIZE 256 /* Default buffer size */
-#define BUF_ADD_INC 256 /* Expansion increment when Adding */
-
-typedef char Byte;
-
-typedef struct Buffer {
- size_t size; /* Current size of the buffer */
- Byte *buf; /* The buffer itself */
- Byte *end; /* Place to write to */
-} Buffer;
-
-void Buf_AddByte(Buffer *, Byte);
-void Buf_AddBytes(Buffer *, size_t, const Byte *);
-void Buf_Append(Buffer *, const char []);
-void Buf_AppendBuf(Buffer *, const Buffer *);
-void Buf_AppendRange(Buffer *, const char [], const char *);
-void Buf_Clear(Buffer *);
-char *Buf_Data(const Buffer *);
-void Buf_Destroy(Buffer *, Boolean);
-Byte *Buf_GetAll(Buffer *, size_t *);
-Buffer *Buf_Init(size_t);
-char *Buf_Peel(Buffer *);
-void Buf_ReplaceLastByte(Buffer *, Byte);
-size_t Buf_Size(const Buffer *);
-void Buf_StripNewlines(Buffer *);
-
-#endif /* buf_h_a61a6812 */
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