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This commit is contained in:
E. Westbrook 2019-02-27 20:58:46 -07:00
parent 83648f8df2
commit ce6a08d57d
2 changed files with 175 additions and 135 deletions
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176
src/options.c
View File

@ -3,7 +3,6 @@
* LuaSocket toolkit * LuaSocket toolkit
\*=========================================================================*/ \*=========================================================================*/
#include "luasocket.h" #include "luasocket.h"
#include "lauxlib.h"
#include "auxiliar.h" #include "auxiliar.h"
#include "options.h" #include "options.h"
#include "inet.h" #include "inet.h"
@ -29,7 +28,7 @@ static int opt_get(lua_State *L, p_socket ps, int level, int name,
/*-------------------------------------------------------------------------*\ /*-------------------------------------------------------------------------*\
* Calls appropriate option handler * Calls appropriate option handler
\*-------------------------------------------------------------------------*/ \*-------------------------------------------------------------------------*/
LUASOCKET_PRIVATE int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps) int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps)
{ {
const char *name = luaL_checkstring(L, 2); /* obj, name, ... */ const char *name = luaL_checkstring(L, 2); /* obj, name, ... */
while (opt->name && strcmp(name, opt->name)) while (opt->name && strcmp(name, opt->name))
@ -42,7 +41,7 @@ LUASOCKET_PRIVATE int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps)
return opt->func(L, ps); return opt->func(L, ps);
} }
LUASOCKET_PRIVATE int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps) int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps)
{ {
const char *name = luaL_checkstring(L, 2); /* obj, name, ... */ const char *name = luaL_checkstring(L, 2); /* obj, name, ... */
while (opt->name && strcmp(name, opt->name)) while (opt->name && strcmp(name, opt->name))
@ -55,166 +54,188 @@ LUASOCKET_PRIVATE int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps)
return opt->func(L, ps); return opt->func(L, ps);
} }
// -------------------------------------------------------
/* enables reuse of local address */ /* enables reuse of local address */
LUASOCKET_PRIVATE int opt_set_reuseaddr(lua_State *L, p_socket ps) int opt_set_reuseaddr(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR); return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
} }
LUASOCKET_PRIVATE int opt_get_reuseaddr(lua_State *L, p_socket ps) int opt_get_reuseaddr(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEADDR); return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEADDR);
} }
// -------------------------------------------------------
/* enables reuse of local port */ /* enables reuse of local port */
LUASOCKET_PRIVATE int opt_set_reuseport(lua_State *L, p_socket ps) int opt_set_reuseport(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEPORT); return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
} }
LUASOCKET_PRIVATE int opt_get_reuseport(lua_State *L, p_socket ps) int opt_get_reuseport(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEPORT); return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEPORT);
} }
/* disables the Naggle algorithm */ // -------------------------------------------------------
LUASOCKET_PRIVATE int opt_set_tcp_nodelay(lua_State *L, p_socket ps) /* disables the Nagle algorithm */
int opt_set_tcp_nodelay(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY); return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY);
} }
LUASOCKET_PRIVATE int opt_get_tcp_nodelay(lua_State *L, p_socket ps) int opt_get_tcp_nodelay(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, IPPROTO_TCP, TCP_NODELAY); return opt_getboolean(L, ps, IPPROTO_TCP, TCP_NODELAY);
} }
// -------------------------------------------------------
#ifdef TCP_KEEPIDLE #ifdef TCP_KEEPIDLE
LUASOCKET_PRIVATE int opt_get_tcp_keepidle(lua_State *L, p_socket ps)
int opt_get_tcp_keepidle(lua_State *L, p_socket ps)
{ {
return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPIDLE); return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPIDLE);
} }
LUASOCKET_PRIVATE int opt_set_tcp_keepidle(lua_State *L, p_socket ps) int opt_set_tcp_keepidle(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPIDLE); return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPIDLE);
} }
#endif #endif
// -------------------------------------------------------
#ifdef TCP_KEEPCNT #ifdef TCP_KEEPCNT
LUASOCKET_PRIVATE int opt_get_tcp_keepcnt(lua_State *L, p_socket ps)
int opt_get_tcp_keepcnt(lua_State *L, p_socket ps)
{ {
return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPCNT); return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPCNT);
} }
LUASOCKET_PRIVATE int opt_set_tcp_keepcnt(lua_State *L, p_socket ps) int opt_set_tcp_keepcnt(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPCNT); return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPCNT);
} }
#endif #endif
// -------------------------------------------------------
#ifdef TCP_KEEPINTVL #ifdef TCP_KEEPINTVL
LUASOCKET_PRIVATE int opt_get_tcp_keepintvl(lua_State *L, p_socket ps)
int opt_get_tcp_keepintvl(lua_State *L, p_socket ps)
{ {
return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPINTVL); return opt_getint(L, ps, IPPROTO_TCP, TCP_KEEPINTVL);
} }
LUASOCKET_PRIVATE int opt_set_tcp_keepintvl(lua_State *L, p_socket ps) int opt_set_tcp_keepintvl(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPINTVL); return opt_setint(L, ps, IPPROTO_TCP, TCP_KEEPINTVL);
} }
#endif #endif
LUASOCKET_PRIVATE int opt_set_keepalive(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_keepalive(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE); return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
} }
LUASOCKET_PRIVATE int opt_get_keepalive(lua_State *L, p_socket ps) int opt_get_keepalive(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE); return opt_getboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE);
} }
LUASOCKET_PRIVATE int opt_set_dontroute(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_dontroute(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, SOL_SOCKET, SO_DONTROUTE); return opt_setboolean(L, ps, SOL_SOCKET, SO_DONTROUTE);
} }
LUASOCKET_PRIVATE int opt_get_dontroute(lua_State *L, p_socket ps) int opt_get_dontroute(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, SOL_SOCKET, SO_DONTROUTE); return opt_getboolean(L, ps, SOL_SOCKET, SO_DONTROUTE);
} }
LUASOCKET_PRIVATE int opt_set_broadcast(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_broadcast(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, SOL_SOCKET, SO_BROADCAST); return opt_setboolean(L, ps, SOL_SOCKET, SO_BROADCAST);
} }
LUASOCKET_PRIVATE int opt_set_recv_buf_size(lua_State *L, p_socket ps) int opt_get_broadcast(lua_State *L, p_socket ps)
{
return opt_setint(L, ps, SOL_SOCKET, SO_RCVBUF);
}
LUASOCKET_PRIVATE int opt_get_recv_buf_size(lua_State *L, p_socket ps)
{
return opt_getint(L, ps, SOL_SOCKET, SO_RCVBUF);
}
LUASOCKET_PRIVATE int opt_get_send_buf_size(lua_State *L, p_socket ps)
{
return opt_getint(L, ps, SOL_SOCKET, SO_SNDBUF);
}
LUASOCKET_PRIVATE int opt_set_send_buf_size(lua_State *L, p_socket ps)
{
return opt_setint(L, ps, SOL_SOCKET, SO_SNDBUF);
}
LUASOCKET_PRIVATE int opt_get_broadcast(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, SOL_SOCKET, SO_BROADCAST); return opt_getboolean(L, ps, SOL_SOCKET, SO_BROADCAST);
} }
LUASOCKET_PRIVATE int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_recv_buf_size(lua_State *L, p_socket ps)
{
return opt_setint(L, ps, SOL_SOCKET, SO_RCVBUF);
}
int opt_get_recv_buf_size(lua_State *L, p_socket ps)
{
return opt_getint(L, ps, SOL_SOCKET, SO_RCVBUF);
}
// -------------------------------------------------------
int opt_get_send_buf_size(lua_State *L, p_socket ps)
{
return opt_getint(L, ps, SOL_SOCKET, SO_SNDBUF);
}
int opt_set_send_buf_size(lua_State *L, p_socket ps)
{
return opt_setint(L, ps, SOL_SOCKET, SO_SNDBUF);
}
// -------------------------------------------------------
int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS); return opt_setint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
} }
LUASOCKET_PRIVATE int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps) int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps)
{ {
return opt_getint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS); return opt_getint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS);
} }
LUASOCKET_PRIVATE int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS); return opt_setint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
} }
LUASOCKET_PRIVATE int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps) int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps)
{ {
return opt_getint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS); return opt_getint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS);
} }
LUASOCKET_PRIVATE int opt_set_ip_multicast_loop(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip_multicast_loop(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP); return opt_setboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP);
} }
LUASOCKET_PRIVATE int opt_get_ip_multicast_loop(lua_State *L, p_socket ps) int opt_get_ip_multicast_loop(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP); return opt_getboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP);
} }
LUASOCKET_PRIVATE int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP); return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
} }
LUASOCKET_PRIVATE int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps) int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP); return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP);
} }
LUASOCKET_PRIVATE int opt_set_linger(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_linger(lua_State *L, p_socket ps)
{ {
struct linger li; /* obj, name, table */ struct linger li; /* obj, name, table */
if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE)); if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE));
@ -231,7 +252,7 @@ LUASOCKET_PRIVATE int opt_set_linger(lua_State *L, p_socket ps)
return opt_set(L, ps, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(li)); return opt_set(L, ps, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(li));
} }
LUASOCKET_PRIVATE int opt_get_linger(lua_State *L, p_socket ps) int opt_get_linger(lua_State *L, p_socket ps)
{ {
struct linger li; /* obj, name */ struct linger li; /* obj, name */
int len = sizeof(li); int len = sizeof(li);
@ -246,12 +267,14 @@ LUASOCKET_PRIVATE int opt_get_linger(lua_State *L, p_socket ps)
return 1; return 1;
} }
LUASOCKET_PRIVATE int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps)
{ {
return opt_setint(L, ps, IPPROTO_IP, IP_MULTICAST_TTL); return opt_setint(L, ps, IPPROTO_IP, IP_MULTICAST_TTL);
} }
LUASOCKET_PRIVATE int opt_set_ip_multicast_if(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip_multicast_if(lua_State *L, p_socket ps)
{ {
const char *address = luaL_checkstring(L, 3); /* obj, name, ip */ const char *address = luaL_checkstring(L, 3); /* obj, name, ip */
struct in_addr val; struct in_addr val;
@ -262,7 +285,7 @@ LUASOCKET_PRIVATE int opt_set_ip_multicast_if(lua_State *L, p_socket ps)
(char *) &val, sizeof(val)); (char *) &val, sizeof(val));
} }
LUASOCKET_PRIVATE int opt_get_ip_multicast_if(lua_State *L, p_socket ps) int opt_get_ip_multicast_if(lua_State *L, p_socket ps)
{ {
struct in_addr val; struct in_addr val;
socklen_t len = sizeof(val); socklen_t len = sizeof(val);
@ -275,36 +298,52 @@ LUASOCKET_PRIVATE int opt_get_ip_multicast_if(lua_State *L, p_socket ps)
return 1; return 1;
} }
LUASOCKET_PRIVATE int opt_set_ip_add_membership(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip_add_membership(lua_State *L, p_socket ps)
{ {
return opt_setmembership(L, ps, IPPROTO_IP, IP_ADD_MEMBERSHIP); return opt_setmembership(L, ps, IPPROTO_IP, IP_ADD_MEMBERSHIP);
} }
LUASOCKET_PRIVATE int opt_set_ip_drop_membersip(lua_State *L, p_socket ps) int opt_set_ip_drop_membersip(lua_State *L, p_socket ps)
{ {
return opt_setmembership(L, ps, IPPROTO_IP, IP_DROP_MEMBERSHIP); return opt_setmembership(L, ps, IPPROTO_IP, IP_DROP_MEMBERSHIP);
} }
LUASOCKET_PRIVATE int opt_set_ip6_add_membership(lua_State *L, p_socket ps) // -------------------------------------------------------
int opt_set_ip6_add_membership(lua_State *L, p_socket ps)
{ {
return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP); return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP);
} }
LUASOCKET_PRIVATE int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps) int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps)
{ {
return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP); return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP);
} }
// -------------------------------------------------------
LUASOCKET_PRIVATE int opt_get_ip6_v6only(lua_State *L, p_socket ps) int opt_get_ip6_v6only(lua_State *L, p_socket ps)
{ {
return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY); return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
} }
LUASOCKET_PRIVATE int opt_set_ip6_v6only(lua_State *L, p_socket ps) int opt_set_ip6_v6only(lua_State *L, p_socket ps)
{ {
return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY); return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY);
} }
// -------------------------------------------------------
int opt_get_error(lua_State *L, p_socket ps)
{
int val = 0;
socklen_t len = sizeof(val);
if (getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *) &val, &len) < 0) {
lua_pushnil(L);
lua_pushstring(L, "getsockopt failed");
return 2;
}
lua_pushstring(L, socket_strerror(val));
return 1;
}
/*=========================================================================*\ /*=========================================================================*\
* Auxiliar functions * Auxiliar functions
\*=========================================================================*/ \*=========================================================================*/
@ -391,19 +430,6 @@ static int opt_getboolean(lua_State *L, p_socket ps, int level, int name)
return 1; return 1;
} }
LUASOCKET_PRIVATE int opt_get_error(lua_State *L, p_socket ps)
{
int val = 0;
socklen_t len = sizeof(val);
if (getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *) &val, &len) < 0) {
lua_pushnil(L);
lua_pushstring(L, "getsockopt failed");
return 2;
}
lua_pushstring(L, socket_strerror(val));
return 1;
}
static int opt_setboolean(lua_State *L, p_socket ps, int level, int name) static int opt_setboolean(lua_State *L, p_socket ps, int level, int name)
{ {
int val = auxiliar_checkboolean(L, 3); /* obj, name, bool */ int val = auxiliar_checkboolean(L, 3); /* obj, name, bool */

134
src/options.h
View File

@ -8,7 +8,7 @@
* modules UDP and TCP. * modules UDP and TCP.
\*=========================================================================*/ \*=========================================================================*/
#include "lua.h" #include "luasocket.h"
#include "socket.h" #include "socket.h"
/* option registry */ /* option registry */
@ -18,67 +18,81 @@ typedef struct t_opt {
} t_opt; } t_opt;
typedef t_opt *p_opt; typedef t_opt *p_opt;
/* supported options for setoption */ #pragma GCC visibility push(hidden)
int opt_set_dontroute(lua_State *L, p_socket ps);
int opt_set_broadcast(lua_State *L, p_socket ps);
int opt_set_tcp_nodelay(lua_State *L, p_socket ps);
#ifdef TCP_KEEPIDLE
int opt_set_tcp_keepidle(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPCNT
int opt_set_tcp_keepcnt(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPINTVL
int opt_set_tcp_keepintvl(lua_State *L, p_socket ps);
#endif
int opt_set_keepalive(lua_State *L, p_socket ps);
int opt_set_linger(lua_State *L, p_socket ps);
int opt_set_reuseaddr(lua_State *L, p_socket ps);
int opt_set_reuseport(lua_State *L, p_socket ps);
int opt_set_ip_multicast_if(lua_State *L, p_socket ps);
int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps);
int opt_set_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_set_ip_add_membership(lua_State *L, p_socket ps);
int opt_set_ip_drop_membersip(lua_State *L, p_socket ps);
int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps);
int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps);
int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps);
int opt_set_ip6_add_membership(lua_State *L, p_socket ps);
int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps);
int opt_set_ip6_v6only(lua_State *L, p_socket ps);
int opt_set_recv_buf_size(lua_State *L, p_socket ps);
int opt_set_send_buf_size(lua_State *L, p_socket ps);
/* supported options for getoption */
int opt_get_dontroute(lua_State *L, p_socket ps);
int opt_get_broadcast(lua_State *L, p_socket ps);
int opt_get_reuseaddr(lua_State *L, p_socket ps);
int opt_get_reuseport(lua_State *L, p_socket ps);
int opt_get_tcp_nodelay(lua_State *L, p_socket ps);
#ifdef TCP_KEEPIDLE
int opt_get_tcp_keepidle(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPCNT
int opt_get_tcp_keepcnt(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPINTVL
int opt_get_tcp_keepintvl(lua_State *L, p_socket ps);
#endif
int opt_get_keepalive(lua_State *L, p_socket ps);
int opt_get_linger(lua_State *L, p_socket ps);
int opt_get_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_get_ip_multicast_if(lua_State *L, p_socket ps);
int opt_get_error(lua_State *L, p_socket ps);
int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps);
int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps);
int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps);
int opt_get_ip6_v6only(lua_State *L, p_socket ps);
int opt_get_reuseport(lua_State *L, p_socket ps);
int opt_get_recv_buf_size(lua_State *L, p_socket ps);
int opt_get_send_buf_size(lua_State *L, p_socket ps);
/* invokes the appropriate option handler */
int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps); int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps);
int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps); int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps);
int opt_set_reuseaddr(lua_State *L, p_socket ps);
int opt_get_reuseaddr(lua_State *L, p_socket ps);
int opt_set_reuseport(lua_State *L, p_socket ps);
int opt_get_reuseport(lua_State *L, p_socket ps);
int opt_set_tcp_nodelay(lua_State *L, p_socket ps);
int opt_get_tcp_nodelay(lua_State *L, p_socket ps);
#ifdef TCP_KEEPIDLE
int opt_set_tcp_keepidle(lua_State *L, p_socket ps);
int opt_get_tcp_keepidle(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPCNT
int opt_set_tcp_keepcnt(lua_State *L, p_socket ps);
int opt_get_tcp_keepcnt(lua_State *L, p_socket ps);
#endif
#ifdef TCP_KEEPINTVL
int opt_set_tcp_keepintvl(lua_State *L, p_socket ps);
int opt_get_tcp_keepintvl(lua_State *L, p_socket ps);
#endif
int opt_set_keepalive(lua_State *L, p_socket ps);
int opt_get_keepalive(lua_State *L, p_socket ps);
int opt_set_dontroute(lua_State *L, p_socket ps);
int opt_get_dontroute(lua_State *L, p_socket ps);
int opt_set_broadcast(lua_State *L, p_socket ps);
int opt_get_broadcast(lua_State *L, p_socket ps);
int opt_set_recv_buf_size(lua_State *L, p_socket ps);
int opt_get_recv_buf_size(lua_State *L, p_socket ps);
int opt_set_send_buf_size(lua_State *L, p_socket ps);
int opt_get_send_buf_size(lua_State *L, p_socket ps);
int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps);
int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps);
int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps);
int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps);
int opt_set_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_get_ip_multicast_loop(lua_State *L, p_socket ps);
int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps);
int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps);
int opt_set_linger(lua_State *L, p_socket ps);
int opt_get_linger(lua_State *L, p_socket ps);
int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps);
int opt_set_ip_multicast_if(lua_State *L, p_socket ps);
int opt_get_ip_multicast_if(lua_State *L, p_socket ps);
int opt_set_ip_add_membership(lua_State *L, p_socket ps);
int opt_set_ip_drop_membersip(lua_State *L, p_socket ps);
int opt_set_ip6_add_membership(lua_State *L, p_socket ps);
int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps);
int opt_set_ip6_v6only(lua_State *L, p_socket ps);
int opt_get_ip6_v6only(lua_State *L, p_socket ps);
int opt_get_error(lua_State *L, p_socket ps);
#pragma GCC visibility pop
#endif #endif