38 lines
874 B
C
Executable File
38 lines
874 B
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */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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#pragma ident "@(#)abspath.c 1.3 92/07/16 SMI" /* SVr4.0 1.3 */
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/*
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NAME
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abspath - expand a path relative to some `.'
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SYNOPSIS
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string *abspath(char *path, char *dot, string *to)
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DESCRIPTION
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If "path" is relative (does not start with `.'), the
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the value of "dot" will be prepended and the result
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returned in "to". Otherwise, the value of "path" is
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returned in "to".
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*/
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#include "mail.h"
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extern string *
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abspath(path, dot, to)
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char *path;
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char *dot;
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string *to;
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{
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if (*path == '/') {
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to = s_append(to, path);
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} else {
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to = s_append(to, dot);
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to = s_append(to, path);
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}
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return to;
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}
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