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udp: drop IPV6_SSM_SUPPORT macro

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All the supported platforms support specific source multicast.

PR-URL: https://github.com/libuv/libuv/pull/2202
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This commit is contained in:
Santiago Gimeno 2019-02-21 06:30:49 +01:00
parent 288ec700e4
commit 9efc1961fe
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GPG Key ID: F28C3C8DA33C03BE
3 changed files with 0 additions and 19 deletions
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11
include/uv.h
View File

@ -364,17 +364,6 @@ typedef void (*uv_fs_poll_cb)(uv_fs_poll_t* handle,
typedef void (*uv_signal_cb)(uv_signal_t* handle, int signum);
#if defined(MCAST_JOIN_SOURCE_GROUP) && defined(MCAST_LEAVE_SOURCE_GROUP)
# ifndef IPV6_SSM_SUPPORT
# define IPV6_SSM_SUPPORT
# endif
# ifndef IPV6_ADD_SOURCE_MEMBERSHIP
# define IPV6_ADD_SOURCE_MEMBERSHIP MCAST_JOIN_SOURCE_GROUP
# endif
# ifndef IPV6_DROP_SOURCE_MEMBERSHIP
# define IPV6_DROP_SOURCE_MEMBERSHIP MCAST_LEAVE_SOURCE_GROUP
# endif
#endif
typedef enum {
UV_LEAVE_GROUP = 0,

4
src/unix/udp.c
View File

@ -709,7 +709,6 @@ static int uv__udp_set_source_membership6(uv_udp_t* handle,
const char* interface_addr,
const struct sockaddr_in6* source_addr,
uv_membership membership) {
#ifdef IPV6_SSM_SUPPORT
struct group_source_req mreq;
struct sockaddr_in6 addr6;
int optname;
@ -747,9 +746,6 @@ static int uv__udp_set_source_membership6(uv_udp_t* handle,
}
return 0;
#else
return UV_EPROTONOSUPPORT;
#endif /* IPV6_SSM_SUPPORT */
}

4
src/win/udp.c
View File

@ -759,7 +759,6 @@ int uv__udp_set_source_membership6(uv_udp_t* handle,
const char* interface_addr,
const struct sockaddr_in6* source_addr,
uv_membership membership) {
#ifdef IPV6_SSM_SUPPORT
struct group_source_req mreq;
struct sockaddr_in6 addr6;
int optname;
@ -804,9 +803,6 @@ int uv__udp_set_source_membership6(uv_udp_t* handle,
}
return 0;
#else
return UV_EPROTONOSUPPORT;
#endif /* IPV6_SSM_SUPPORT */
}