From: Barry Warsaw <barry@python.org>
Date: Fri, 6 Oct 2017 13:53:48 +0000 (-0400)
Subject: Document Py_GETENV() (#3890)
X-Git-Tag: v3.7.0a2~43
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a51b90a31399a8826e590da8e327bd65dd29e5a4;p=python

Document Py_GETENV() (#3890)
---

diff --git a/Doc/c-api/intro.rst b/Doc/c-api/intro.rst
index 4942b1a469..e654c4c012 100644
--- a/Doc/c-api/intro.rst
+++ b/Doc/c-api/intro.rst
@@ -132,6 +132,11 @@ complete listing.
    Argument must be a character or an integer in the range [-128, 127] or [0,
    255].  This macro returns ``c`` cast to an ``unsigned char``.
 
+.. c:macro:: Py_GETENV(s)
+
+   Like ``getenv(s)``, but returns *NULL* if :option:`-E` was passed on the
+   command line (i.e. if ``Py_IgnoreEnvironmentFlag`` is set).
+
 
 .. _api-objects: