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Line 176... Line 176...
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    SPINLOCK_DECLARE(irq_lock);
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    SPINLOCK_DECLARE(irq_lock);
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    link_t irq_notifs;       /**< Notifications from IRQ handlers */
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    link_t irq_notifs;       /**< Notifications from IRQ handlers */
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};
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};
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typedef enum {
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typedef enum {
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    IPC_BUSY_FREE = 0,
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    IPC_PHONE_FREE = 0,     /**< Phone is free and can be allocated */
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    IPC_BUSY_CONNECTING,
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    IPC_PHONE_CONNECTING,   /**< Phone is connecting somewhere */
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    IPC_BUSY_CONNECTED
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    IPC_PHONE_CONNECTED,    /**< Phone is connected */
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    IPC_PHONE_HUNGUP,  /**< Phone is hung up, waiting for answers to come */
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    IPC_PHONE_SLAMMED       /**< Phone was hungup from server */
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} ipc_busy_t;
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} ipc_phone_state_t;
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struct phone_s {
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struct phone_s {
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    SPINLOCK_DECLARE(lock);
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    SPINLOCK_DECLARE(lock);
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    link_t list;
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    link_t list;
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    answerbox_t *callee;
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    answerbox_t *callee;
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    ipc_busy_t busy;
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    ipc_phone_state_t state;
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    atomic_t active_calls;
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    atomic_t active_calls;
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};
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};
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typedef struct {
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typedef struct {
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    link_t list;
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    link_t list;
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extern void ipc_answerbox_init(answerbox_t *box);
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extern void ipc_answerbox_init(answerbox_t *box);
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extern void ipc_call_static_init(call_t *call);
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extern void ipc_call_static_init(call_t *call);
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extern void task_print_list(void);
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extern void task_print_list(void);
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extern int ipc_forward(call_t *call, phone_t *newphone, answerbox_t *oldbox);
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extern int ipc_forward(call_t *call, phone_t *newphone, answerbox_t *oldbox);
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extern void ipc_cleanup(task_t *task);
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extern void ipc_cleanup(task_t *task);
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extern int ipc_phone_hangup(phone_t *phone);
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extern int ipc_phone_hangup(phone_t *phone, int aggressive);
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extern void ipc_backsend_err(phone_t *phone, call_t *call, __native err);
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extern void ipc_backsend_err(phone_t *phone, call_t *call, __native err);
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extern answerbox_t *ipc_phone_0;
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extern answerbox_t *ipc_phone_0;
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#endif
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#endif