zephyr/subsys/net/lib/sockets/socket_offload.c
Vincent Wan 3609e261bb net: sockets: move fcntl back to socket_offload.c
We are reverting the changes in commit
55b3f05932 given build errors are seen
when fcntl.h is included, as it declares fcntl() as a non-static
function. The same function cannot be declared as both static and
non-static.

Instead, we avoid redefining fcntl() in lib/os/fdtable.c specifically
for case of the SimpleLink family, til we have support for the new
socket_op_vtable.

Signed-off-by: Vincent Wan <vincent.wan@linaro.org>
2019-03-20 11:36:18 -05:00

39 lines
742 B
C

/*
* Copyright (c) 2018 Linaro Limited.
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <logging/log.h>
LOG_MODULE_REGISTER(net_socket_offload, CONFIG_NET_SOCKETS_LOG_LEVEL);
#include <net/socket_offload.h>
/* Only one provider may register socket operations upon boot. */
const struct socket_offload *socket_ops;
void socket_offload_register(const struct socket_offload *ops)
{
__ASSERT_NO_MSG(ops);
__ASSERT_NO_MSG(socket_ops == NULL);
socket_ops = ops;
}
#ifdef CONFIG_SOC_FAMILY_TISIMPLELINK
int fcntl(int fd, int cmd, ...)
{
__ASSERT_NO_MSG(socket_ops);
__ASSERT_NO_MSG(socket_ops->fcntl);
va_list args;
int res;
va_start(args, cmd);
res = socket_ops->fcntl(fd, cmd, args);
va_end(args);
return res;
}
#endif