rpc: add error code in 'interface pause' rpc msg.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
rpc: return error code on 'interface modify pause'.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: return error code on 'interface pause' rpc.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabba: support error code in 'interface pause' cmd.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabba: print error code on 'interface get pause'.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: fix sizeof() operation in within malloc().

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabba: refactor pause rpc msg variable name.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
rpc: add error code in 'interface settings' msg.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
rpc: return code on 'interface modify settings'.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: fix error code memory leak.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: use error code in interface status rpc msg.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabbad: return error code in 'interface settings'.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
dabba: support error code in 'interface settings' cmd.

Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>