| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | |
| 2 | #ifndef _IPCSOCKET_H |
| 3 | #define _IPCSOCKET_H |
| 4 | |
| 5 | |
| 6 | #define MAX_SOCK_NAME_LEN 64 |
| 7 | |
| 8 | char sock_name[MAX_SOCK_NAME_LEN]; |
| 9 | |
| 10 | /* This structure is responsible for holding the IPC data |
| 11 | * data: hold the buffer fd |
| 12 | * len: just the length of 32-bit integer fd |
| 13 | */ |
| 14 | struct socketdata { |
| 15 | int data; |
| 16 | unsigned int len; |
| 17 | }; |
| 18 | |
| 19 | /* This API is used to open the IPC socket connection |
| 20 | * name: implies a unique socket name in the system |
| 21 | * connecttype: implies server(0) or client(1) |
| 22 | */ |
| 23 | int opensocket(int *sockfd, const char *name, int connecttype); |
| 24 | |
| 25 | /* This is the API to send socket data over IPC socket */ |
| 26 | int sendtosocket(int sockfd, struct socketdata *data); |
| 27 | |
| 28 | /* This is the API to receive socket data over IPC socket */ |
| 29 | int receivefromsocket(int sockfd, struct socketdata *data); |
| 30 | |
| 31 | /* This is the API to close the socket connection */ |
| 32 | int closesocket(int sockfd, char *name); |
| 33 | |
| 34 | |
| 35 | #endif |