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| author | Micael Karlberg <[email protected]> | 2018-07-12 17:00:34 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2018-09-18 14:50:18 +0200 |
| commit | 31ed3b1d9cff6171432459bf2de2b761e987ac97 (patch) | |
| tree | 0c666cdac856e05f84977f00a427a144f75f70d1 /erts/emulator | |
| parent | 3d045788e8033e2e76396900358976ac92fb184a (diff) | |
| download | otp-31ed3b1d9cff6171432459bf2de2b761e987ac97.tar.gz otp-31ed3b1d9cff6171432459bf2de2b761e987ac97.tar.bz2 otp-31ed3b1d9cff6171432459bf2de2b761e987ac97.zip | |
[socket-nif] Add support for socket (level ip) open recvif
Added support for the IP option RECVIF.
OTP-14831
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/nifs/common/socket_nif.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/erts/emulator/nifs/common/socket_nif.c b/erts/emulator/nifs/common/socket_nif.c index 109d1a2d5c..a851dc94b4 100644 --- a/erts/emulator/nifs/common/socket_nif.c +++ b/erts/emulator/nifs/common/socket_nif.c @@ -374,6 +374,7 @@ typedef union { #define SOCKET_OPT_IP_MULTICAST_LOOP 15 #define SOCKET_OPT_IP_MULTICAST_TTL 16 #define SOCKET_OPT_IP_NODEFRAG 17 +#define SOCKET_OPT_IP_RECVIF 21 #define SOCKET_OPT_IP_RECVTOS 25 #define SOCKET_OPT_IP_RECVTTL 26 #define SOCKET_OPT_IP_ROUTER_ALERT 28 @@ -4164,6 +4165,12 @@ ERL_NIF_TERM nsetopt_lvl_ip(ErlNifEnv* env, break; #endif +#if defined(IP_RECVIF) + case SOCKET_OPT_IP_RECVIF: + result = nsetopt_lvl_ip_recvif(env, descP, eVal); + break; +#endif + #if defined(IP_RECVTOS) case SOCKET_OPT_IP_RECVTOS: result = nsetopt_lvl_ip_recvtos(env, descP, eVal); @@ -4470,6 +4477,25 @@ ERL_NIF_TERM nsetopt_lvl_ip_nodefrag(ErlNifEnv* env, #endif +/* nsetopt_lvl_ip_recvif - Level IP RECVIFxs option + */ +#if defined(IP_RECVIF) +static +ERL_NIF_TERM nsetopt_lvl_ip_recvif(ErlNifEnv* env, + SocketDescriptor* descP, + ERL_NIF_TERM eVal) +{ +#if defined(SOL_IP) + int level = SOL_IP; +#else + int level = IPPROTO_IP; +#endif + + return nsetopt_bool_opt(env, descP, level, IP_RECVIF, eVal); +} +#endif + + /* nsetopt_lvl_ip_recvtos - Level IP RECVTOS option */ #if defined(IP_RECVTOS) @@ -5899,6 +5925,12 @@ ERL_NIF_TERM ngetopt_lvl_ip(ErlNifEnv* env, break; #endif +#if defined(IP_RECVIF) + case SOCKET_OPT_IP_RECVIF: + result = ngetopt_lvl_ip_recvif(env, descP); + break; +#endif + #if defined(IP_RECVTOS) case SOCKET_OPT_IP_RECVTOS: result = ngetopt_lvl_ip_recvtos(env, descP); @@ -6117,6 +6149,24 @@ ERL_NIF_TERM ngetopt_lvl_ip_recvtos(ErlNifEnv* env, #endif +/* ngetopt_lvl_ip_recvif - Level IP RECVIF option + */ +#if defined(IP_RECVIF) +static +ERL_NIF_TERM ngetopt_lvl_ip_recvif(ErlNifEnv* env, + SocketDescriptor* descP) +{ +#if defined(SOL_IP) + int level = SOL_IP; +#else + int level = IPPROTO_IP; +#endif + + return ngetopt_bool_opt(env, descP, level, IP_RECVIF); +} +#endif + + /* ngetopt_lvl_ip_recvttl - Level IP RECVTTL option */ #if defined(IP_RECVTTL) |