51 lines
1.0 KiB
C
Executable File
51 lines
1.0 KiB
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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/*
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* Copyright (c) 1986 AT&T
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* All Rights Reserved
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*/
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#ident "@(#)strappend.c 1.4 92/07/14 SMI" /* SVr4.0 1.1 */
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#include <stdio.h>
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#include "wish.h"
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#include "var_arrays.h"
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/*
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* add string to the end of a var_array string
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*/
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struct v_array *
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array_strappend(array, string)
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struct v_array array[];
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char *string;
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{
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register struct v_array *ptr;
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ptr = v_header(array_grow(array, strlen(string)));
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if (string != NULL)
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strcat(v_body(ptr), string);
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return v_body(ptr);
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}
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/*
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* do the same with a character
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*/
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struct v_array *
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array_chappend(array, ch)
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struct v_array array[];
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char ch;
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{
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register char *cp;
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register struct v_array *ptr;
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ptr = v_header(array_grow(array, 1));
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cp = ((char *) v_body(ptr)) + strlen(v_body(ptr));
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*cp++ = ch;
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*cp = '\0';
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return v_body(ptr);
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}
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