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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2020 Free Software Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Mailutils is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#include "mail.h"
/*
* cd [directory]
* ch[dir] [directory]
*/
int
mail_cd (int argc, char **argv)
{
char *dir, *edir;
int rc;
if (argc > 2)
return 1;
else if (argc == 2)
dir = argv[1];
else
dir = getenv ("HOME");
rc = mu_mailbox_expand_name (dir, &edir);
if (rc)
{
mu_diag_funcall (MU_DIAG_ERROR, "mu_mailbox_expand_name", dir, rc);
return 1;
}
rc = chdir (edir);
if (rc)
mu_diag_funcall (MU_DIAG_ERROR, "chdir", edir, errno);
free (edir);
return rc;
}
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