1/*- 2 * Copyright (c) 1988, 1989, 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * Copyright (c) 1989 by Berkeley Softworks 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Adam de Boor. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * $FreeBSD$ 39 */ 40 41#ifndef str_h_44db59e6 42#define str_h_44db59e6 43 44#include "util.h" 45 46struct Buffer; 47 48/** 49 * An array of c-strings. The pointers stored in argv, point to 50 * strings stored in buffer. 51 */ 52typedef struct ArgArray { 53 int size; /* size of argv array */ 54 int argc; /* strings referenced in argv */ 55 char **argv; /* array of string pointers */ 56 size_t len; /* size of buffer */ 57 char *buffer; /* data buffer */ 58} ArgArray; 59 60/* 61 * These constants are all used by the Str_Concat function to decide how the 62 * final string should look. If STR_ADDSPACE is given, a space will be 63 * placed between the two strings. If STR_ADDSLASH is given, a '/' will 64 * be used instead of a space. If neither is given, no intervening characters 65 * will be placed between the two strings in the final output. 66 */ 67#define STR_ADDSPACE 0x01 /* add a space when Str_Concat'ing */ 68#define STR_ADDSLASH 0x04 /* add a slash when Str_Concat'ing */ 69 70void ArgArray_Init(ArgArray *); 71void ArgArray_Done(ArgArray *); 72 73char *str_concat(const char *, const char *, int); 74void brk_string(ArgArray *, const char [], Boolean); 75char *MAKEFLAGS_quote(const char *); 76void MAKEFLAGS_break(ArgArray *, const char []); 77int Str_Match(const char *, const char *); 78const char *Str_SYSVMatch(const char *, const char *, int *); 79void Str_SYSVSubst(struct Buffer *, const char *, const char *, int); 80 81#endif /* str_h_44db59e6 */ 82