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 * @brief   Naming service for HelenOS IPC.
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 * @brief   Naming service for HelenOS IPC.
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 */
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 */
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#include <ipc/ipc.h>
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#include <ipc/ipc.h>
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#include <ipc/ns.h>
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#include <ipc/ns.h>
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#include <ipc/services.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <errno.h>
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#include <assert.h>
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#include <assert.h>
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    ipcarg_t in_phone_hash;     /**< Incoming phone hash. */
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    ipcarg_t in_phone_hash;     /**< Incoming phone hash. */
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} hashed_service_t;
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} hashed_service_t;
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int static ping_phone;
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int static ping_phone;
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static void *clockaddr = NULL;
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static void *klogaddr = NULL;
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static void get_realtime_as(ipc_callid_t callid, ipc_call_t *call)
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static void get_as(ipc_callid_t callid, ipc_call_t *call, char *name, void **addr)
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{
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{
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    static void *addr = NULL;
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    void *ph_addr;
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    void *ph_addr;
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    if (!addr) {
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    if (!*addr) {
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        ph_addr = (void *)sysinfo_value("clock.faddr");
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        ph_addr = (void *)sysinfo_value(name);
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        if (!ph_addr) {
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        if (!ph_addr) {
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            ipc_answer_fast(callid, ENOENT, 0, 0);
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            ipc_answer_fast(callid, ENOENT, 0, 0);
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            return;
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            return;
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        }
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        }
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        addr = as_get_mappable_page(PAGE_SIZE);
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        *addr = as_get_mappable_page(PAGE_SIZE);
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        map_physmem(ph_addr, addr, 1, AS_AREA_READ | AS_AREA_CACHEABLE);
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        map_physmem(ph_addr, *addr, 1, AS_AREA_READ | AS_AREA_CACHEABLE);
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    }
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    }
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    ipc_answer_fast(callid, 0, (ipcarg_t)addr, AS_AREA_READ);
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    ipc_answer_fast(callid, 0, (ipcarg_t)*addr, AS_AREA_READ);
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}
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}
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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    ipc_call_t call;
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    ipc_call_t call;
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    while (1) {
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    while (1) {
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        callid = ipc_wait_for_call(&call);
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        callid = ipc_wait_for_call(&call);
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        switch (IPC_GET_METHOD(call)) {
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        switch (IPC_GET_METHOD(call)) {
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        case IPC_M_AS_AREA_RECV:
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        case IPC_M_AS_AREA_RECV:
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            switch (IPC_GET_ARG3(call)) {
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            case SERVICE_MEM_REALTIME:
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                get_as(callid, &call, "clock.faddr", &clockaddr);
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                break;
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            case SERVICE_MEM_KLOG:
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                get_as(callid, &call, "klog.faddr", &klogaddr);
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                break;
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            default:
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            get_realtime_as(callid, &call);
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                ipc_answer_fast(callid, ENOENT, 0, 0);
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            }
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            continue;
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            continue;
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        case IPC_M_PHONE_HUNGUP:
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        case IPC_M_PHONE_HUNGUP:
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            retval = 0;
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            retval = 0;
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            break;
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            break;
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        case IPC_M_CONNECT_TO_ME:
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        case IPC_M_CONNECT_TO_ME: