void cmd_cd(int argc, char **argv)
{
char *e;
#if 0
OPT_HELP("Change working directory. Usage:\n"
" cd [options] [directory]\n"
"Options:\n"
" -h, --help show this help\n"
"if [directory] is '-', cd changes to the previous working"
" directory\n"
"if omitted, changes to home directory\n");
maxargs(optind);
#endif
maxargs_nohelp(1);
need_connected();
need_loggedin();
if(argc <= 1)
e = ftp->homedir;
else if(strcmp(argv[1], "-") == 0) {
e = ftp->prevdir;
if(e == 0) /* no previous directory */
return;
} else
e = argv[1];
e = tilde_expand_home(e, ftp->homedir);
ftp_chdir(e);
free(e);
}
void cmd_cd(int argc, char **argv)
{
char *e;
maxargs_nohelp(1);
need_connected();
need_loggedin();
if(argc <= 1)
e = ftp->homedir;
else if(strcmp(argv[1], "-") == 0) {
e = ftp->prevdir;
if(e == 0) /* no previous directory */
return;
} else
e = argv[1];
e = tilde_expand_home(e, ftp->homedir);
ftp_chdir(e);
free(e);
}
