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extmod/{modlwip,modsocket}: Add support for SO_BROADCAST socket option.

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Signed-off-by: Wang Xuancong <xuancong84@gmail.com>
This commit is contained in:
Wang Xuancong 2023-06-19 10:09:59 +08:00 committed by Damien George
parent db06041d59
commit 25b89cbe94
3 changed files with 5 additions and 1 deletions
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4
extmod/modlwip.c
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@ -1377,7 +1377,8 @@ STATIC mp_obj_t lwip_socket_setsockopt(size_t n_args, const mp_obj_t *args) {
switch (opt) {
// level: SOL_SOCKET
case SOF_REUSEADDR: {
case SOF_REUSEADDR:
case SOF_BROADCAST: {
mp_int_t val = mp_obj_get_int(args[3]);
// Options are common for UDP and TCP pcb's.
if (val) {
@ -1786,6 +1787,7 @@ STATIC const mp_rom_map_elem_t mp_module_lwip_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_SOL_SOCKET), MP_ROM_INT(1) },
{ MP_ROM_QSTR(MP_QSTR_SO_REUSEADDR), MP_ROM_INT(SOF_REUSEADDR) },
{ MP_ROM_QSTR(MP_QSTR_SO_BROADCAST), MP_ROM_INT(SOF_BROADCAST) },
{ MP_ROM_QSTR(MP_QSTR_IPPROTO_IP), MP_ROM_INT(0) },
{ MP_ROM_QSTR(MP_QSTR_IP_ADD_MEMBERSHIP), MP_ROM_INT(IP_ADD_MEMBERSHIP) },

1
extmod/modnetwork.h
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@ -43,6 +43,7 @@
// Common option flags per-socket.
#define MOD_NETWORK_SO_REUSEADDR (0x0004)
#define MOD_NETWORK_SO_BROADCAST (0x0020)
#define MOD_NETWORK_SO_KEEPALIVE (0x0008)
#define MOD_NETWORK_SO_SNDTIMEO (0x1005)
#define MOD_NETWORK_SO_RCVTIMEO (0x1006)

1
extmod/modsocket.c
View File

@ -631,6 +631,7 @@ STATIC const mp_rom_map_elem_t mp_module_socket_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_SOL_SOCKET), MP_ROM_INT(MOD_NETWORK_SOL_SOCKET) },
{ MP_ROM_QSTR(MP_QSTR_SO_REUSEADDR), MP_ROM_INT(MOD_NETWORK_SO_REUSEADDR) },
{ MP_ROM_QSTR(MP_QSTR_SO_BROADCAST), MP_ROM_INT(MOD_NETWORK_SO_BROADCAST) },
{ MP_ROM_QSTR(MP_QSTR_SO_KEEPALIVE), MP_ROM_INT(MOD_NETWORK_SO_KEEPALIVE) },
{ MP_ROM_QSTR(MP_QSTR_SO_SNDTIMEO), MP_ROM_INT(MOD_NETWORK_SO_SNDTIMEO) },
{ MP_ROM_QSTR(MP_QSTR_SO_RCVTIMEO), MP_ROM_INT(MOD_NETWORK_SO_RCVTIMEO) },