/*
 * UNG's Not GNU
 *
 * Copyright (c) 2011-2017, Jakob Kaivo <jkk@ung.org>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 */

#include "sh.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>

extern char **environ;

void sh_init(int interactive)
{
	if (interactive && getuid() == geteuid() && getgid() == getegid()) {
		char *env = getenv("ENV");
		if (env) {
		/*
			char *profile = sh_expand(env);
			sh_source(env);
			free(profile);
		*/
		}
	}

	/* export all inherited environment variables */
	char **exp = environ;
	while (exp && *exp) {
		char *e = strdup(*exp);
		char *eq = strchr(e, '=');
		*eq = '\0';
		sh_export(e);
		free(e);
		exp++;
	}
}