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Fixed ddsi connection writes return values.

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Signed-off-by: Martin Bremmer <martin.bremmer@adlinktech.com>
This commit is contained in:
Martin Bremmer 2019-03-25 16:12:56 +01:00
parent 758bdb4b8f
commit 71f0fa5252
3 changed files with 4 additions and 4 deletions
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2
src/core/ddsi/src/ddsi_raweth.c
View file

@ -160,7 +160,7 @@ static ssize_t ddsi_raweth_conn_write (ddsi_tran_conn_t conn, const nn_locator_t
{
DDS_ERROR("ddsi_raweth_conn_write failed with retcode %d", rc);
}
return ret;
return (rc == DDS_RETCODE_OK ? ret : -1);
}
static ddsrt_socket_t ddsi_raweth_conn_handle (ddsi_tran_base_t base)

2
src/core/ddsi/src/ddsi_tcp.c
View file

@ -530,7 +530,7 @@ static ssize_t ddsi_tcp_conn_write (ddsi_tran_conn_t base, const nn_locator_t *d
char msgbuf[4096]; /* stack buffer for merging smallish writes without requiring allocations */
ddsrt_iovec_t iovec; /* iovec used for msgbuf */
#endif
ssize_t ret;
ssize_t ret = -1;
size_t len;
ddsi_tcp_conn_t conn;
int piecewise;

4
src/core/ddsi/src/ddsi_udp.c
View file

@ -117,7 +117,7 @@ static void set_msghdr_iov (ddsrt_msghdr_t *mhdr, ddsrt_iovec_t *iov, size_t iov
static ssize_t ddsi_udp_conn_write (ddsi_tran_conn_t conn, const nn_locator_t *dst, size_t niov, const ddsrt_iovec_t *iov, uint32_t flags)
{
dds_retcode_t rc;
ssize_t ret;
ssize_t ret = -1;
unsigned retry = 2;
int sendflags = 0;
ddsrt_msghdr_t msg;
@ -169,7 +169,7 @@ static ssize_t ddsi_udp_conn_write (ddsi_tran_conn_t conn, const nn_locator_t *d
{
DDS_ERROR("ddsi_udp_conn_write failed with retcode %d", rc);
}
return ret;
return (rc == DDS_RETCODE_OK ? ret : -1);
}
static void ddsi_udp_disable_multiplexing (ddsi_tran_conn_t base)