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extmod/network_ninaw10: Implement MP_STREAM_POLL in ioctl. 

There is currently no function to query if the socket is writable.
This commit is contained in:
iabdalkader 2022-01-14 02:17:11 +02:00 committed by Damien George
parent 981664fd07
commit 9a61bc3aa7
1 changed files with 36 additions and 2 deletions
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38
extmod/network_ninaw10.c
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@ -545,8 +545,42 @@ STATIC int network_ninaw10_socket_settimeout(mod_network_socket_obj_t *socket, m
}
STATIC int network_ninaw10_socket_ioctl(mod_network_socket_obj_t *socket, mp_uint_t request, mp_uint_t arg, int *_errno) {
*_errno = MP_EIO;
return -1;
mp_uint_t ret = 0;
uint8_t type;
switch (socket->type) {
case MOD_NETWORK_SOCK_STREAM:
type = NINA_SOCKET_TYPE_TCP;
break;
case MOD_NETWORK_SOCK_DGRAM:
type = NINA_SOCKET_TYPE_UDP;
break;
default:
*_errno = MP_EINVAL;
return MP_STREAM_ERROR;
}
if (request == MP_STREAM_POLL) {
if (arg & MP_STREAM_POLL_RD) {
uint16_t avail = 0;
if (nina_socket_avail(socket->fileno, type, &avail) != 0) {
*_errno = MP_EIO;
ret = MP_STREAM_ERROR;
} else if (avail) {
// Readable or accepted socket ready.
ret |= MP_STREAM_POLL_RD;
}
}
if (arg & MP_STREAM_POLL_WR) {
ret |= MP_STREAM_POLL_WR;
}
} else {
*_errno = MP_EINVAL;
ret = MP_STREAM_ERROR;
}
return ret;
}
static const mp_rom_map_elem_t nina_locals_dict_table[] = {