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[libc] add IPV6 related macros #162219

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[libc] add IPV6 related macros #162219

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a98cf34
[libc] add IPV6 related macros
c8ef Oct 7, 2025
2817dfa
Merge branch 'main' into ipv6
c8ef Oct 7, 2025
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8 changes: 8 additions & 0 deletions libc/include/llvm-libc-macros/netinet-in-macros.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,4 +16,12 @@
#define IPPROTO_IPV6 41
#define IPPROTO_RAW 255

#define IPV6_UNICAST_HOPS 16
#define IPV6_MULTICAST_IF 17
#define IPV6_MULTICAST_HOPS 18
#define IPV6_MULTICAST_LOOP 19
#define IPV6_JOIN_GROUP 20
#define IPV6_LEAVE_GROUP 21
#define IPV6_V6ONLY 26

#endif // LLVM_LIBC_MACROS_NETINET_IN_MACROS_H
10 changes: 10 additions & 0 deletions libc/test/include/netinet_in_test.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -17,3 +17,13 @@ TEST(LlvmLibcNetinetInTest, IPPROTOMacro) {
EXPECT_EQ(IPPROTO_IPV6, 41);
EXPECT_EQ(IPPROTO_RAW, 255);
}

TEST(LlvmLibcNetinetInTest, IPV6Macro) {
EXPECT_EQ(IPV6_UNICAST_HOPS, 16);
EXPECT_EQ(IPV6_MULTICAST_IF, 17);
EXPECT_EQ(IPV6_MULTICAST_HOPS, 18);
EXPECT_EQ(IPV6_MULTICAST_LOOP, 19);
EXPECT_EQ(IPV6_JOIN_GROUP, 20);
EXPECT_EQ(IPV6_LEAVE_GROUP, 21);
EXPECT_EQ(IPV6_V6ONLY, 26);
}
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