view libcommon/localcd.c @ 45:9eb5460f51a6

main tools: support both pcsc and serial back ends
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Mar 2021 01:56:49 +0000
parents c9ef9e91dd8e
children
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/*
 * This module implements the local cd command.
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

cmd_cd(argc, argv)
	char **argv;
{
	int rc;

	rc = chdir(argv[1]);
	if (rc < 0)
		perror(argv[1]);
	return rc;
}