From 0048bed60bbcdbe1be752898f080e4befc15d4d6 Mon Sep 17 00:00:00 2001
From: RUANG <longjinyii@outlook.com>
Date: Mon, 4 Nov 2024 22:02:44 +0800
Subject: [PATCH] Add EHWPOISON error code

---
 Doc/library/errno.rst                                      | 7 +++++++
 .../Library/2024-11-04-22-02-30.gh-issue-85046.Y5d_ZN.rst  | 1 +
 Modules/errnomodule.c                                      | 3 +++
 3 files changed, 11 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Library/2024-11-04-22-02-30.gh-issue-85046.Y5d_ZN.rst

diff --git a/Doc/library/errno.rst b/Doc/library/errno.rst
index 4983b8961b1c3f..f992c947050a31 100644
--- a/Doc/library/errno.rst
+++ b/Doc/library/errno.rst
@@ -613,6 +613,13 @@ defined by the module.  The specific list of defined symbols is available as
    No route to host
 
 
+.. data:: EHWPOISON
+
+   Memory page has hardware error
+
+   .. versionadded:: next
+
+
 .. data:: EALREADY
 
    Operation already in progress. This error is mapped to the
diff --git a/Misc/NEWS.d/next/Library/2024-11-04-22-02-30.gh-issue-85046.Y5d_ZN.rst b/Misc/NEWS.d/next/Library/2024-11-04-22-02-30.gh-issue-85046.Y5d_ZN.rst
new file mode 100644
index 00000000000000..8e9eec93831076
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2024-11-04-22-02-30.gh-issue-85046.Y5d_ZN.rst
@@ -0,0 +1 @@
+Add ``EHWPOISON`` error code to :mod:`errno`.
diff --git a/Modules/errnomodule.c b/Modules/errnomodule.c
index 3f96f2f846d612..9557d68e759497 100644
--- a/Modules/errnomodule.c
+++ b/Modules/errnomodule.c
@@ -845,6 +845,9 @@ errno_exec(PyObject *module)
 #ifdef ENOKEY
     add_errcode("ENOKEY", ENOKEY, "Required key not available");
 #endif
+#ifdef EHWPOISON
+    add_errcode("EHWPOISON", EHWPOISON, "Memory page has hardware error");
+#endif
 #ifdef EKEYEXPIRED
     add_errcode("EKEYEXPIRED", EKEYEXPIRED, "Key has expired");
 #endif