[libc-commits] [libc] 6b1604a - [libc] add IPPROTO related macros (#161855)
via libc-commits
libc-commits at lists.llvm.org
Sun Oct 5 20:46:48 PDT 2025
Author: Connector Switch
Date: 2025-10-06T11:46:45+08:00
New Revision: 6b1604ac30082cd7316f06c2b904cb23af95468e
URL: https://github.com/llvm/llvm-project/commit/6b1604ac30082cd7316f06c2b904cb23af95468e
DIFF: https://github.com/llvm/llvm-project/commit/6b1604ac30082cd7316f06c2b904cb23af95468e.diff
LOG: [libc] add IPPROTO related macros (#161855)
Added:
libc/include/llvm-libc-macros/netinet-in-macros.h
libc/include/netinet/in.h.def
libc/include/netinet/in.yaml
libc/test/include/netinet_in_test.cpp
Modified:
libc/config/linux/aarch64/headers.txt
libc/config/linux/riscv/headers.txt
libc/config/linux/x86_64/headers.txt
libc/include/CMakeLists.txt
libc/include/llvm-libc-macros/CMakeLists.txt
libc/test/include/CMakeLists.txt
Removed:
################################################################################
diff --git a/libc/config/linux/aarch64/headers.txt b/libc/config/linux/aarch64/headers.txt
index 6d3bc9188583b..0573851fbc20b 100644
--- a/libc/config/linux/aarch64/headers.txt
+++ b/libc/config/linux/aarch64/headers.txt
@@ -18,6 +18,7 @@ set(TARGET_PUBLIC_HEADERS
libc.include.locale
libc.include.malloc
libc.include.math
+ libc.include.netinet_in
libc.include.poll
libc.include.pthread
libc.include.sched
diff --git a/libc/config/linux/riscv/headers.txt b/libc/config/linux/riscv/headers.txt
index 6d3bc9188583b..0573851fbc20b 100644
--- a/libc/config/linux/riscv/headers.txt
+++ b/libc/config/linux/riscv/headers.txt
@@ -18,6 +18,7 @@ set(TARGET_PUBLIC_HEADERS
libc.include.locale
libc.include.malloc
libc.include.math
+ libc.include.netinet_in
libc.include.poll
libc.include.pthread
libc.include.sched
diff --git a/libc/config/linux/x86_64/headers.txt b/libc/config/linux/x86_64/headers.txt
index 6d3bc9188583b..0573851fbc20b 100644
--- a/libc/config/linux/x86_64/headers.txt
+++ b/libc/config/linux/x86_64/headers.txt
@@ -18,6 +18,7 @@ set(TARGET_PUBLIC_HEADERS
libc.include.locale
libc.include.malloc
libc.include.math
+ libc.include.netinet_in
libc.include.poll
libc.include.pthread
libc.include.sched
diff --git a/libc/include/CMakeLists.txt b/libc/include/CMakeLists.txt
index 8fd37b0ee5ad6..afa90e6c8b655 100644
--- a/libc/include/CMakeLists.txt
+++ b/libc/include/CMakeLists.txt
@@ -191,6 +191,17 @@ add_header_macro(
.inttypes
)
+file(MAKE_DIRECTORY ${LIBC_INCLUDE_DIR}/netinet)
+
+add_header_macro(
+ netinet_in
+ ../libc/include/netinet/in.yaml
+ netinet/in.h
+ DEPENDS
+ .llvm_libc_common_h
+ .llvm-libc-macros.netinet_in_macros
+)
+
add_header_macro(
assert
../libc/include/assert.yaml
diff --git a/libc/include/llvm-libc-macros/CMakeLists.txt b/libc/include/llvm-libc-macros/CMakeLists.txt
index f71540313f0b3..76c03d913ee12 100644
--- a/libc/include/llvm-libc-macros/CMakeLists.txt
+++ b/libc/include/llvm-libc-macros/CMakeLists.txt
@@ -152,6 +152,12 @@ add_macro_header(
.math_macros
)
+add_macro_header(
+ netinet_in_macros
+ HDR
+ netinet-in-macros.h
+)
+
add_macro_header(
offsetof_macro
HDR
diff --git a/libc/include/llvm-libc-macros/netinet-in-macros.h b/libc/include/llvm-libc-macros/netinet-in-macros.h
new file mode 100644
index 0000000000000..c05e5e2aec248
--- /dev/null
+++ b/libc/include/llvm-libc-macros/netinet-in-macros.h
@@ -0,0 +1,19 @@
+//===-- Definition of macros from netinet/in.h ----------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_MACROS_NETINET_IN_MACROS_H
+#define LLVM_LIBC_MACROS_NETINET_IN_MACROS_H
+
+#define IPPROTO_IP 0
+#define IPPROTO_ICMP 1
+#define IPPROTO_TCP 6
+#define IPPROTO_UDP 17
+#define IPPROTO_IPV6 41
+#define IPPROTO_RAW 255
+
+#endif // LLVM_LIBC_MACROS_NETINET_IN_MACROS_H
diff --git a/libc/include/netinet/in.h.def b/libc/include/netinet/in.h.def
new file mode 100644
index 0000000000000..d9a6a6ebe375d
--- /dev/null
+++ b/libc/include/netinet/in.h.def
@@ -0,0 +1,18 @@
+//===-- C standard library header in.h ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_NETINET_IN_H
+#define LLVM_LIBC_NETINET_IN_H
+
+#include "__llvm-libc-common.h"
+
+#include "../llvm-libc-macros/netinet-in-macros.h"
+
+%%public_api()
+
+#endif // LLVM_LIBC_NETINET_IN_H
diff --git a/libc/include/netinet/in.yaml b/libc/include/netinet/in.yaml
new file mode 100644
index 0000000000000..fbd798d60cbf9
--- /dev/null
+++ b/libc/include/netinet/in.yaml
@@ -0,0 +1,7 @@
+header: netinet/in.h
+header_template: in.h.def
+macros: []
+types: []
+enums: []
+objects: []
+functions: []
diff --git a/libc/test/include/CMakeLists.txt b/libc/test/include/CMakeLists.txt
index 11e4c3a84157f..3ac5615d7e209 100644
--- a/libc/test/include/CMakeLists.txt
+++ b/libc/test/include/CMakeLists.txt
@@ -207,6 +207,16 @@ add_libc_test(
libc.include.llvm-libc-macros.math_function_macros
)
+add_libc_test(
+ netinet_in_test
+ SUITE
+ libc_include_tests
+ SRCS
+ netinet_in_test.cpp
+ DEPENDS
+ libc.include.llvm-libc-macros.netinet_in_macros
+)
+
add_libc_test(
signbit_test
SUITE
diff --git a/libc/test/include/netinet_in_test.cpp b/libc/test/include/netinet_in_test.cpp
new file mode 100644
index 0000000000000..a6c47a779ea44
--- /dev/null
+++ b/libc/test/include/netinet_in_test.cpp
@@ -0,0 +1,19 @@
+//===-- Unittests for netinet/in macro ------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "include/llvm-libc-macros/netinet-in-macros.h"
+#include "test/UnitTest/Test.h"
+
+TEST(LlvmLibcNetinetInTest, IPPROTOMacro) {
+ EXPECT_EQ(IPPROTO_IP, 0);
+ EXPECT_EQ(IPPROTO_ICMP, 1);
+ EXPECT_EQ(IPPROTO_TCP, 6);
+ EXPECT_EQ(IPPROTO_UDP, 17);
+ EXPECT_EQ(IPPROTO_IPV6, 41);
+ EXPECT_EQ(IPPROTO_RAW, 255);
+}
More information about the libc-commits
mailing list