[lwip-devel] [task #7525] Implement TCP listen backlog

[Jonathan Larmour]

Follow-up Comment #14, task #7525 (project lwip):

For "to_accept", how about "accepts_pending"

I think having an API that changes depending on configuration is worse than
just changing the API. But I think a better option may be:

#if LWIP_LISTEN_BACKLOG
# define LWIP_MAX_LISTEN_BACKLOG LWIP_LISTEN_BACKLOG
#else
# define LWIP_MAX_LISTEN_BACKLOG 1
#endif

err_t
netconn_listen_with_backlog(struct netconn *conn, int backlog);
#define netconn_listen(conn) netconn_listen_with_backlog(conn,
LWIP_MAX_LISTEN_BACKLOG);


and in socket.h:
#define SOMAXCONN LWIP_MAX_LISTEN_BACKLOG

Something similar could be done with tcp_listen() I guess

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