int mod_load_manually(int type)
{
int i, ok;
char *s;
char **items;
module_t **mod_items;
int added = 0;
mod_auto_detect();
i = mod_build_list(type, &items, &mod_items);
if(!i || (i == 1 && !*mod_items)) {
return 0; /* no new modules */
}
if(!i || (i == 1 && !*mod_items)) return 0;
if(i) {
s = mod_get_title(type);
i = dia_list(s, MENU_WIDTH, NULL, items, 1, align_left);
if(i--) {
if(mod_items[i]) {
ok = 1;
if(mod_items[i]->pre_inst) {
ok = mod_load_modules(mod_items[i]->pre_inst, 1);
}
if(ok) ok = mod_load_modules(mod_items[i]->name, 2);
if(ok && mod_items[i]->post_inst) {
ok = mod_load_modules(mod_items[i]->post_inst, 1);
}
}
else {
added = 0;
}
}
free(s);
}
return added;
}
int mod_modprobe(char *module, char *param)
{
int err;
module_t *ml;
if(!module) return -1;
ml = mod_get_entry(module);
if(!ml) return mod_insmod(module, param);
err = 0;
if(ml->pre_inst) {
err = !mod_load_modules(ml->pre_inst, 0);
}
if(!err) err = mod_insmod(ml->name, param);
if(!err && ml->post_inst) {
err = mod_load_modules(ml->post_inst, 0);
}
return err;
}
int main(int argc, char *argv[])
{
opt_t opt;
int retval = 0;
const char *m;
/*
* Initialize.
*/
err_init(xbasename(argv[0])); /* init err package */
/*
* If running setuid, fork a child to handle
* all privileged operations and drop privs in this process.
*/
privsep_init();
/*
* Seed options with default values:
*/
opt_default(&opt, argv[0]);
/*
* Override defaults with environment
*/
opt_env(&opt);
/*
* Process any options that need to be handled early:
*/
opt_args_early(&opt, argc, argv);
/*
* Load static or dynamic pdsh modules
*/
mod_init();
/*
* Allow module directory to be overridden, but not when
* running as root or setuid. (This is mainly for testing...)
*/
if (!(m = getenv ("PDSH_MODULE_DIR")) ||
getuid() == 0 ||
getuid() != geteuid())
m = pdsh_module_dir;
if (mod_load_modules(m, &opt) < 0)
errx("%p: Couldn't load any pdsh modules\n");
/*
* Handle options.
*/
opt_args(&opt, argc, argv); /* override with command line */
if (opt_verify(&opt)) { /* verify options, print errors */
/*
* Do the work.
*/
if (opt.info_only) /* display info only */
opt_list(&opt);
else if (pdsh_personality() == PCP && opt.pcp_server)
retval = (_pcp_remote_server (&opt) < 0);
else if (pdsh_personality() == PCP && opt.pcp_client)
retval = (_pcp_remote_client (&opt) < 0);
else if (pdsh_personality() == PCP || opt.cmd != NULL)
retval = dsh(&opt); /* single dsh/pcp command */
else /* prompt loop */
_interactive_dsh(&opt);
} else {
retval = 1;
}
mod_exit();
/*
* Clean up.
*/
privsep_fini();
opt_free(&opt); /* free heap storage in opt struct */
err_cleanup();
return retval;
}