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osmo-bsc
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nat: Move BSC msg sending to a new method. 

Move all writes into one place so we can switch to the
write queue more easily in the future.
This commit is contained in:
Holger Hans Peter Freyther 2010-03-26 07:20:59 +01:00
parent ed07a3fc1c
commit f7cb33cb33
1 changed files with 8 additions and 3 deletions
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11
openbsc/src/nat/bsc_nat.c
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@ -269,6 +269,11 @@ static void initialize_msc_if_needed()
/* do we need to send a GSM 08.08 message here? */
}
static int bsc_write(struct bsc_connection *bsc, u_int8_t *data, unsigned int length)
{
return write(bsc->write_queue.bfd.fd, data, length);
}
static int forward_sccp_to_bts(struct msgb *msg)
{
struct bsc_connection *bsc = NULL;
@ -314,7 +319,7 @@ static int forward_sccp_to_bts(struct msgb *msg)
return -1;
}
return write(bsc->write_queue.bfd.fd, msg->data, msg->len);
return bsc_write(bsc, msg->data, msg->len);
send_to_all:
/*
@ -348,7 +353,7 @@ send_to_all:
if (!bsc->authenticated || _lac != bsc->lac)
continue;
rc = write(bsc->write_queue.bfd.fd, msg->data, msg->len);
rc = bsc_write(bsc, msg->data, msg->len);
if (rc < msg->len)
LOGP(DNAT, LOGL_ERROR,
"Failed to write message to BTS: %d\n", rc);
@ -362,7 +367,7 @@ send_to_all:
if (!bsc->authenticated)
continue;
rc = write(bsc->write_queue.bfd.fd, msg->data, msg->len);
rc = bsc_write(bsc, msg->data, msg->len);
/* try the next one */
if (rc < msg->len)