/*
 *  EXPAND_PATH.C
 *
 *  $Header: Beta:src/uucp/src/lib/RCS/lockfile.c,v 1.1 90/02/02 12:08:31 dillon Exp Locker: dillon $
 */

#include <stdio.h>
#include <string.h>
#include "config.h"

Prototype char *expand_path(const char *, const char *);

char *
expand_path(const char *path, const char *file_name)
{
    register const char *p;
    static char name[256];

    /*
     * If the file_name is a full path name, use that.
     */

    p = strchr(file_name, ':');

    if ((p != NULL) && (p != file_name))
	return ((char *)file_name);

    /*
     * If the path ends in ':' or '/', don't add separator!
     */

    p = &path[strlen(path)-1];
    sprintf(name, (*p == ':' || *p == '/') ? "%s%s" : "%s/%s", path, file_name);
    return (name);
}