Issue #10440: Support RUSAGE_THREAD as a constant in the resource module.
Patch by Robert Collins.
diff --git a/Doc/library/resource.rst b/Doc/library/resource.rst
index 602bd44..c16b013 100644
--- a/Doc/library/resource.rst
+++ b/Doc/library/resource.rst
@@ -217,14 +217,14 @@
.. data:: RUSAGE_SELF
- :const:`RUSAGE_SELF` should be used to request information pertaining only to
- the process itself.
+ Pass to :func:`getrusage` to request resources consumed by the calling
+ process, which is the sum of resources used by all threads in the process.
.. data:: RUSAGE_CHILDREN
- Pass to :func:`getrusage` to request resource information for child processes of
- the calling process.
+ Pass to :func:`getrusage` to request resources consumed by child processes
+ of the calling process which have been terminated and waited for.
.. data:: RUSAGE_BOTH
@@ -232,3 +232,10 @@
Pass to :func:`getrusage` to request resources consumed by both the current
process and child processes. May not be available on all systems.
+
+.. data:: RUSAGE_THREAD
+
+ Pass to :func:`getrusage` to request resources consumed by the current
+ thread. May not be available on all systems.
+
+ .. versionadded:: 3.2
diff --git a/Lib/test/test_resource.py b/Lib/test/test_resource.py
index 4546349..3c9b620 100644
--- a/Lib/test/test_resource.py
+++ b/Lib/test/test_resource.py
@@ -102,6 +102,10 @@
usageboth = resource.getrusage(resource.RUSAGE_BOTH)
except (ValueError, AttributeError):
pass
+ try:
+ usage_thread = resource.getrusage(resource.RUSAGE_THREAD)
+ except (ValueError, AttributeError):
+ pass
def test_main(verbose=None):
support.run_unittest(ResourceTest)
diff --git a/Misc/NEWS b/Misc/NEWS
index f1332ba..5580333 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -13,6 +13,9 @@
Library
-------
+- Issue #10440: Support RUSAGE_THREAD as a constant in the resource module.
+ Patch by Robert Collins.
+
- Issue #10429: IMAP.starttls() stored the capabilities as bytes objects,
rather than strings.
diff --git a/Modules/resource.c b/Modules/resource.c
index 6d8bd57..450f08c 100644
--- a/Modules/resource.c
+++ b/Modules/resource.c
@@ -325,6 +325,10 @@
PyModule_AddIntConstant(m, "RUSAGE_BOTH", RUSAGE_BOTH);
#endif
+#ifdef RUSAGE_THREAD
+ PyModule_AddIntConstant(m, "RUSAGE_THREAD", RUSAGE_THREAD);
+#endif
+
#if defined(HAVE_LONG_LONG)
if (sizeof(RLIM_INFINITY) > sizeof(long)) {
v = PyLong_FromLongLong((PY_LONG_LONG) RLIM_INFINITY);