static void xms_helper_init(void)
{
int i;
if (!config.ext_mem)
return;
LWORD(eax) = 0; /* report success */
if (config.xms_size)
return;
config.xms_size = EXTMEM_SIZE >> 10;
x_printf("XMS: initializing XMS... %d handles\n", NUM_HANDLES);
freeHMA = 1;
a20_global = a20_local = 0;
handle_count = 0;
for (i = 0; i < NUM_HANDLES + 1; i++) {
if (handles[i].valid && handles[i].addr)
xms_free(handles[i].addr);
handles[i].valid = 0;
}
smdestroy(&mp);
sminit(&mp, ext_mem_base, config.xms_size * 1024);
smregister_error_notifier(&mp, xx_printf);
}
int commands_plugin_inte6_done(void)
{
if (!pool_used)
return 0;
LWORD(ebx) = BMEM(retcode);
if (BMEM(allocated)) {
com_strfree(BMEM(cmd));
lowmem_free((void *)BMEM(pa4), sizeof(struct param4a));
lowmem_free(BMEM(cmdl), 256);
if (BMEM(quit))
coopth_add_post_handler(do_exit, NULL);
}
pool_used--;
if (!pool_used) {
int leaked = smdestroy(&mp);
if (leaked)
error("inte6_plugin: leaked %i bytes, builtin=%s\n",
leaked, builtin_name);
lowmem_heap_free(lowmem_pool);
}
return 1;
}
