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Rev 1866 Rev 1923
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int ipc_hangup(int phoneid)
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int ipc_hangup(int phoneid)
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{
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{
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    return __SYSCALL1(SYS_IPC_HANGUP, phoneid);
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    return __SYSCALL1(SYS_IPC_HANGUP, phoneid);
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}
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}
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/** Register IRQ notification.
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 *
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 * @param inr IRQ number.
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 * @param devno Device number of the device generating inr.
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 * @param method Use this method for notifying me.
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 * @param ucode Top-half pseudocode handler.
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 *
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 * @return Value returned by the kernel.
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 */
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int ipc_register_irq(int irq, irq_code_t *ucode)
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int ipc_register_irq(int inr, int devno, int method, irq_code_t *ucode)
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{
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{
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    return __SYSCALL2(SYS_IPC_REGISTER_IRQ, irq, (sysarg_t) ucode);
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    return __SYSCALL4(SYS_IPC_REGISTER_IRQ, inr, devno, method, (sysarg_t) ucode);
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}
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}
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/** Unregister IRQ notification.
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 *
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 * @param inr IRQ number.
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 * @param devno Device number of the device generating inr.
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 *
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 * @return Value returned by the kernel.
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 */
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int ipc_unregister_irq(int irq)
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int ipc_unregister_irq(int inr, int devno)
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{
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{
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    return __SYSCALL1(SYS_IPC_UNREGISTER_IRQ, irq);
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    return __SYSCALL2(SYS_IPC_UNREGISTER_IRQ, inr, devno);
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}
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}
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int ipc_forward_fast(ipc_callid_t callid, int phoneid, int method, ipcarg_t arg1)
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int ipc_forward_fast(ipc_callid_t callid, int phoneid, int method, ipcarg_t arg1)
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{
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{
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    return __SYSCALL4(SYS_IPC_FORWARD_FAST, callid, phoneid, method, arg1);
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    return __SYSCALL4(SYS_IPC_FORWARD_FAST, callid, phoneid, method, arg1);