https://github.com/python/cpython/commit/1963e701001839389cfb1b11d803b0743f4705d7
commit: 1963e701001839389cfb1b11d803b0743f4705d7
branch: main
author: Pablo Galindo Salgado <[email protected]>
committer: pablogsal <[email protected]>
date: 2025-09-25T00:16:44+01:00
summary:
gh-139275: Fix compilation of Modules/_remote_debugging_module.c when the
system doesn't have process_vm_readv (#139307)
files:
A
Misc/NEWS.d/next/Core_and_Builtins/2025-09-24-17-32-52.gh-issue-139275.novrqf.rst
M Modules/_remote_debugging_module.c
M Python/remote_debug.h
diff --git
a/Misc/NEWS.d/next/Core_and_Builtins/2025-09-24-17-32-52.gh-issue-139275.novrqf.rst
b/Misc/NEWS.d/next/Core_and_Builtins/2025-09-24-17-32-52.gh-issue-139275.novrqf.rst
new file mode 100644
index 00000000000000..8cb4b972ad69b6
--- /dev/null
+++
b/Misc/NEWS.d/next/Core_and_Builtins/2025-09-24-17-32-52.gh-issue-139275.novrqf.rst
@@ -0,0 +1,2 @@
+Fix compilation problems in ``_remote_debugging_module.c`` when the system
+doesn't have ``process_vm_readv``. Patch by Pablo Galindo
diff --git a/Modules/_remote_debugging_module.c
b/Modules/_remote_debugging_module.c
index 701f4b0eabdb15..5937d4892f550f 100644
--- a/Modules/_remote_debugging_module.c
+++ b/Modules/_remote_debugging_module.c
@@ -872,7 +872,7 @@ _Py_RemoteDebug_GetAsyncioDebugAddress(proc_handle_t*
handle)
PyErr_SetString(PyExc_RuntimeError, "Failed to find the AsyncioDebug
section in the process.");
_PyErr_ChainExceptions1(exc);
}
-#elif defined(__linux__)
+#elif defined(__linux__) && HAVE_PROCESS_VM_READV
// On Linux, search for asyncio debug in executable or DLL
address = search_linux_map_for_section(handle, "AsyncioDebug", "python");
if (address == 0) {
diff --git a/Python/remote_debug.h b/Python/remote_debug.h
index d920d9e5b5ff2c..e7676013197fa9 100644
--- a/Python/remote_debug.h
+++ b/Python/remote_debug.h
@@ -891,7 +891,7 @@ _Py_RemoteDebug_GetPyRuntimeAddress(proc_handle_t* handle)
handle->pid);
_PyErr_ChainExceptions1(exc);
}
-#elif defined(__linux__)
+#elif defined(__linux__) && HAVE_PROCESS_VM_READV
// On Linux, search for 'python' in executable or DLL
address = search_linux_map_for_section(handle, "PyRuntime", "python");
if (address == 0) {
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