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| author | Micael Karlberg <[email protected]> | 2018-07-09 18:41:07 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2018-09-18 14:50:18 +0200 |
| commit | 5329726352f8b983e419b6206a85c15cc8836676 (patch) | |
| tree | ee9e0899c9278dce981aa247715259a660751528 /erts/emulator/nifs/common/socket_nif.c | |
| parent | 6031321a78e3df5304f555ba356a4482469e7d56 (diff) | |
| download | otp-5329726352f8b983e419b6206a85c15cc8836676.tar.gz otp-5329726352f8b983e419b6206a85c15cc8836676.tar.bz2 otp-5329726352f8b983e419b6206a85c15cc8836676.zip | |
[socket-nif] Add support for socket (level socket) option peek_off
The socket option (level socket) peek_off is now supported.
OTP-14831
Diffstat (limited to 'erts/emulator/nifs/common/socket_nif.c')
| -rw-r--r-- | erts/emulator/nifs/common/socket_nif.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/erts/emulator/nifs/common/socket_nif.c b/erts/emulator/nifs/common/socket_nif.c index c2a8170227..4cc953df62 100644 --- a/erts/emulator/nifs/common/socket_nif.c +++ b/erts/emulator/nifs/common/socket_nif.c @@ -353,6 +353,7 @@ typedef union { #define SOCKET_OPT_SOCK_DONTROUTE 8 #define SOCKET_OPT_SOCK_KEEPALIVE 10 #define SOCKET_OPT_SOCK_LINGER 11 +#define SOCKET_OPT_SOCK_PEEK_OFF 16 #define SOCKET_OPT_SOCK_PRIORITY 18 #define SOCKET_OPT_SOCK_PROTOCOL 19 #define SOCKET_OPT_SOCK_RCVBUF 20 @@ -807,6 +808,11 @@ static ERL_NIF_TERM nsetopt_lvl_sock_linger(ErlNifEnv* env, SocketDescriptor* descP, ERL_NIF_TERM eVal); #endif +#if defined(SO_PEEK_OFF) +static ERL_NIF_TERM nsetopt_lvl_sock_peek_off(ErlNifEnv* env, + SocketDescriptor* descP, + ERL_NIF_TERM eVal); +#endif #if defined(SO_PRIORITY) static ERL_NIF_TERM nsetopt_lvl_sock_priority(ErlNifEnv* env, SocketDescriptor* descP, @@ -964,6 +970,10 @@ static ERL_NIF_TERM ngetopt_lvl_sock_keepalive(ErlNifEnv* env, static ERL_NIF_TERM ngetopt_lvl_sock_linger(ErlNifEnv* env, SocketDescriptor* descP); #endif +#if defined(SO_PEEK_OFF) +static ERL_NIF_TERM ngetopt_lvl_sock_peek_off(ErlNifEnv* env, + SocketDescriptor* descP); +#endif #if defined(SO_PRIORITY) static ERL_NIF_TERM ngetopt_lvl_sock_priority(ErlNifEnv* env, SocketDescriptor* descP); @@ -3723,6 +3733,12 @@ ERL_NIF_TERM nsetopt_lvl_socket(ErlNifEnv* env, break; #endif +#if defined(SO_PEEK_OFF) + case SOCKET_OPT_SOCK_PEEK_OFF: + result = nsetopt_lvl_sock_peek_off(env, descP, eVal); + break; +#endif + #if defined(SO_PRIORITY) case SOCKET_OPT_SOCK_PRIORITY: result = nsetopt_lvl_sock_priority(env, descP, eVal); @@ -3837,6 +3853,17 @@ ERL_NIF_TERM nsetopt_lvl_sock_priority(ErlNifEnv* env, #endif +#if defined(SO_PEEK_OFF) +static +ERL_NIF_TERM nsetopt_lvl_sock_peek_off(ErlNifEnv* env, + SocketDescriptor* descP, + ERL_NIF_TERM eVal) +{ + return nsetopt_int_opt(env, descP, SOL_SOCKET, SO_PEEK_OFF, eVal); +} +#endif + + #if defined(SO_RCVBUF) static ERL_NIF_TERM nsetopt_lvl_sock_rcvbuf(ErlNifEnv* env, @@ -4798,6 +4825,12 @@ ERL_NIF_TERM ngetopt_lvl_socket(ErlNifEnv* env, break; #endif +#if defined(SO_PEEK_OFF) + case SOCKET_OPT_SOCK_PEEK_OFF: + result = ngetopt_lvl_sock_peek_off(env, descP); + break; +#endif + #if defined(SO_PRIORITY) case SOCKET_OPT_SOCK_PRIORITY: result = ngetopt_lvl_sock_priority(env, descP); @@ -4968,6 +5001,16 @@ ERL_NIF_TERM ngetopt_lvl_sock_linger(ErlNifEnv* env, #endif +#if defined(SO_PEEK_OFF) +static +ERL_NIF_TERM ngetopt_lvl_sock_peek_off(ErlNifEnv* env, + SocketDescriptor* descP) +{ + return ngetopt_int_opt(env, descP, SOL_SOCKET, SO_PEEK_OFF); +} +#endif + + #if defined(SO_PRIORITY) static ERL_NIF_TERM ngetopt_lvl_sock_priority(ErlNifEnv* env, |