Function freeenv

freebsd/kern/kern_environment.c:402–410

SYSINIT(kenv, SI_SUB_KMEM + 1, SI_ORDER_FIRST, init_dynamic_kenv, NULL);

void
freeenv(char *env)
{

	if (dynamic_kenv && env != NULL) {
		explicit_bzero(env, strlen(env));
		uma_zfree(kenv_zone, env);
	}
}

/*
 * Internal functions for string lookup.