Function linker_file_register_modules

freebsd/kern/kern_linker.c:360–400

}

static int
linker_file_register_modules(linker_file_t lf)
{
	struct mod_metadata **start, **stop, **mdp;
	const moduledata_t *moddata;
	int first_error, error;

	KLD_DPF(FILE, ("linker_file_register_modules: registering modules"
	    " in %s\n", lf->filename));

	sx_assert(&kld_sx, SA_XLOCKED);

	if (linker_file_lookup_set(lf, MDT_SETNAME, &start, &stop, NULL) != 0) {
		/*
		 * This fallback should be unnecessary, but if we get booted
		 * from boot2 instead of loader and we are missing our
		 * metadata then we have to try the best we can.
		 */
		if (lf == linker_kernel_file) {
			start = SET_BEGIN(modmetadata_set);
			stop = SET_LIMIT(modmetadata_set);
		} else
			return (0);
	}
	first_error = 0;
	for (mdp = start; mdp < stop; mdp++) {
		if ((*mdp)->md_type != MDT_MODULE)
			continue;
		moddata = (*mdp)->md_data;
		KLD_DPF(FILE, ("Registering module %s in %s\n",
		    moddata->name, lf->filename));
		error = module_register(moddata, lf);
		if (error) {
			printf("Module %s failed to register: %d\n",
			    moddata->name, error);
			if (first_error == 0)
				first_error = error;
		}
	}
	return (first_error);
}

static void
linker_init_kernel_modules(void)