relative-path.h

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/* Copyright (c) 2008, XenSource Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *     * Redistributions in binary form must reproduce the above copyright
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 *       may be used to endorse or promote products derived from this software
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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*/
#ifndef _RELATIVE_PATH_H_
#define _RELATIVE_PATH_H_

#include <syslog.h>

#define DELIMITER    '/'
#define MAX_NAME_LEN 1000

#define EPRINTF(_f, _a...) syslog(LOG_ERR, "tap-err:%s: " _f, __func__, ##_a)

/*
 * returns a relative path from @src to @dest
 * result should be freed
 */
char *relative_path_to(char *src, char *dest, int *err);

#endif