59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/*
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* Copyright (c) 1997 Shigio Yamaguchi. All rights reserved.
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* Copyright (c) 1999 Tama Communications Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/param.h>
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#include <errno.h>
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#include "../pathconv.h"
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int
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main(int argc, char *argv[])
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{
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char result[MAXPATHLEN];
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char cwd[MAXPATHLEN];
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if (argc < 2) {
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fprintf(stderr, "usage: abs2rel path [base]\n");
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exit(1);
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}
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if (argc == 2) {
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if (!getcwd(cwd, MAXPATHLEN)) {
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fprintf(stderr, "cannot get current directory.\n");
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exit(1);
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}
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} else
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strcpy(cwd, argv[2]);
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if (abs2rel(argv[1], cwd, result, MAXPATHLEN)) {
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printf("%s\n", result);
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} else
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printf("ERROR\n");
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exit(0);
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}
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