�� C++ API �� flags ת��Ϊ C API �� flags.
| 62 | |
| 63 | // �� C++ API �� flags ת��Ϊ C API �� flags. |
| 64 | static unsigned to_oflags(unsigned flags) { |
| 65 | unsigned oflags = 0; |
| 66 | |
| 67 | if (flags & OPEN_FLAG_NONBLOCK) { |
| 68 | oflags |= ACL_NON_BLOCKING; |
| 69 | } else { |
| 70 | oflags |= ACL_BLOCKING; |
| 71 | } |
| 72 | |
| 73 | if (flags & OPEN_FLAG_REUSEPORT) { |
| 74 | oflags |= ACL_INET_FLAG_REUSEPORT; |
| 75 | } |
| 76 | |
| 77 | // It's only useful for TCP. |
| 78 | if (flags & OPEN_FLAG_FASTOPEN) { |
| 79 | oflags |= ACL_INET_FLAG_FASTOPEN; |
| 80 | } |
| 81 | |
| 82 | if (flags & OPEN_FLAG_EXCLUSIVE) { |
| 83 | oflags |= ACL_INET_FLAG_EXCLUSIVE; |
| 84 | } |
| 85 | |
| 86 | if (flags & OPEN_FLAG_MULTICAST_LOOP) { |
| 87 | oflags |= ACL_INET_FLAG_MULTILOOP_ON; |
| 88 | } |
| 89 | |
| 90 | return oflags; |
| 91 | } |
| 92 | |
| 93 | bool socket_stream::bind_udp(const char* addr, int rw_timeout /* = -1 */, |
| 94 | unsigned flags /* = 0 */) { |
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