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Separate backend_send from backend_sendbuffer.

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On a similar theme of separating the query operation from the
attempted change, backend_send() now no longer has the side effect of
returning the current size of the send buffer. Instead, you have to
call backend_sendbuffer() every time you want to know that.
This commit is contained in:
Simon Tatham
2021-09-12 09:52:46 +01:00
parent 82177956da
commit c336643576
15 changed files with 44 additions and 49 deletions
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6
otherbackends/telnet.c
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@ -813,7 +813,7 @@ static void telnet_reconfig(Backend *be, Conf *conf)
/*
* Called to send data down the Telnet connection.
*/
static size_t telnet_send(Backend *be, const char *buf, size_t len)
static void telnet_send(Backend *be, const char *buf, size_t len)
{
Telnet *telnet = container_of(be, Telnet, backend);
unsigned char *p, *end;
@ -824,7 +824,7 @@ static size_t telnet_send(Backend *be, const char *buf, size_t len)
#endif
if (telnet->s == NULL)
return 0;
return;
p = (unsigned char *)buf;
end = (unsigned char *)(buf + len);
@ -841,8 +841,6 @@ static size_t telnet_send(Backend *be, const char *buf, size_t len)
p++;
}
}
return telnet->bufsize;
}
/*