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| author | Micael Karlberg <[email protected]> | 2018-05-08 15:45:48 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2018-09-18 13:01:37 +0200 |
| commit | 0f2b8a76edaa462fca388a55eaf449a36296820a (patch) | |
| tree | d2ec1f07e9a9d93329b88137ca34c5b2d39d4bd8 /erts/emulator/nifs/common/socket_nif.c | |
| parent | 3d719906dd0ad8d07547c3a20a2190a416dda364 (diff) | |
| download | otp-0f2b8a76edaa462fca388a55eaf449a36296820a.tar.gz otp-0f2b8a76edaa462fca388a55eaf449a36296820a.tar.bz2 otp-0f2b8a76edaa462fca388a55eaf449a36296820a.zip | |
[socket-nif] setopt of socket option broadcast
Diffstat (limited to 'erts/emulator/nifs/common/socket_nif.c')
| -rw-r--r-- | erts/emulator/nifs/common/socket_nif.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/erts/emulator/nifs/common/socket_nif.c b/erts/emulator/nifs/common/socket_nif.c index d8e274341f..f9727d41b1 100644 --- a/erts/emulator/nifs/common/socket_nif.c +++ b/erts/emulator/nifs/common/socket_nif.c @@ -359,6 +359,7 @@ typedef union { #define SOCKET_OPT_OTP_DEBUG 0 #define SOCKET_OPT_OTP_IOW 1 +#define SOCKET_OPT_SOCK_BROADCAST 4 #define SOCKET_OPT_SOCK_DONTROUTE 7 #define SOCKET_OPT_SOCK_KEEPALIVE 9 #define SOCKET_OPT_SOCK_LINGER 10 @@ -3398,6 +3399,25 @@ BOOLEAN_T eoptval2optval_socket(ErlNifEnv* env, SocketOptValue* valP) { switch (eOpt) { +#if defined(SO_BROADCAST) + case SOCKET_OPT_SOCK_BROADCAST: + { + BOOLEAN_T val; + + if (decode_bool(env, eVal, &val)) { + *opt = SO_BROADCAST; + valP->tag = SOCKET_OPT_VALUE_INT; + valP->u.intVal = (val) ? 1 : 0; + return TRUE; + } else { + *opt = -1; + valP->tag = SOCKET_OPT_VALUE_UNDEF; + return FALSE; + } + } + break; +#endif + #if defined(SO_DONTROUTE) case SOCKET_OPT_SOCK_DONTROUTE: { |