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62 lines
1.3 KiB
62 lines
1.3 KiB
#ifndef IPC_CLIENT_H_ |
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#define IPC_CLIENT_H_ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <sys/epoll.h> |
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typedef struct IPCClient IPCClient; |
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/** |
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* This structure contains the details of an IPC Client and pointers for a |
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* linked list |
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*/ |
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struct IPCClient { |
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int fd; |
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int subscriptions; |
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char *buffer; |
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uint32_t buffer_size; |
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struct epoll_event event; |
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IPCClient *next; |
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IPCClient *prev; |
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}; |
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typedef IPCClient *IPCClientList; |
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/** |
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* Allocate memory for new IPCClient with the specified file descriptor and |
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* initialize struct. |
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* |
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* @param fd File descriptor of IPC client |
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* |
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* @return Address to allocated IPCClient struct |
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*/ |
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IPCClient *ipc_client_new(int fd); |
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/** |
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* Add an IPC Client to the specified list |
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* |
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* @param list Address of the list to add the client to |
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* @param nc Address of the IPCClient |
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*/ |
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void ipc_list_add_client(IPCClientList *list, IPCClient *nc); |
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/** |
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* Remove an IPCClient from the specified list |
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* |
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* @param list Address of the list to remove the client from |
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* @param c Address of the IPCClient |
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*/ |
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void ipc_list_remove_client(IPCClientList *list, IPCClient *c); |
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/** |
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* Get an IPCClient from the specified IPCClient list |
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* |
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* @param list List to remove the client from |
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* @param fd File descriptor of the IPCClient |
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*/ |
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IPCClient *ipc_list_get_client(IPCClientList list, int fd); |
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#endif // IPC_CLIENT_H_ |
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