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patch #6865 (SO_REUSEADDR for TCP): if tcp_pcb.flags has TF_REUSEADDR set, allow binding to endpoint in TIME_WAIT

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goldsimon
2010-02-12 15:33:02 +00:00
parent c73b1b4fa2
commit d3635c5eef
3 changed files with 14 additions and 5 deletions
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src/include/lwip/tcp.h
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@@ -370,6 +370,7 @@ struct tcp_pcb {
#define TF_ACK_NOW ((u8_t)0x02U) /* Immediate ACK. */
#define TF_INFR ((u8_t)0x04U) /* In fast recovery. */
#define TF_TIMESTAMP ((u8_t)0x08U) /* Timestamp option enabled */
#define TF_REUSEADDR ((u8_t)0x10U) /* Bind to endpoint in TIME_WAIT */
#define TF_FIN ((u8_t)0x20U) /* Connection was closed locally (FIN segment enqueued). */
#define TF_NODELAY ((u8_t)0x40U) /* Disable Nagle algorithm */
#define TF_NAGLEMEMERR ((u8_t)0x80U) /* nagle enabled, memerr, try to output to prevent delayed ACK to happen */