Commit e93f2d88c04fc651fc12ec82a0655ccdae34426e
1 parent
c0cac3d9
Request for Windows Sockets specification version 2.2 instead of 2.0
Thanks to Pavel Mazniker for the report.
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src/modbus-tcp.c
| @@ -68,7 +68,7 @@ static int _modbus_tcp_init_win32(void) | @@ -68,7 +68,7 @@ static int _modbus_tcp_init_win32(void) | ||
| 68 | /* Initialise Windows Socket API */ | 68 | /* Initialise Windows Socket API */ |
| 69 | WSADATA wsaData; | 69 | WSADATA wsaData; |
| 70 | 70 | ||
| 71 | - if (WSAStartup(MAKEWORD(2, 0), &wsaData) != 0) { | 71 | + if (WSAStartup(MAKEWORD(2, 2), &wsaData) != 0) { |
| 72 | fprintf(stderr, "WSAStartup() returned error code %d\n", | 72 | fprintf(stderr, "WSAStartup() returned error code %d\n", |
| 73 | (unsigned int)GetLastError()); | 73 | (unsigned int)GetLastError()); |
| 74 | errno = EIO; | 74 | errno = EIO; |