From c334b3af3cc6da0c9809a35ac7d398f4677cbf52 Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Thu, 21 Jun 2001 18:58:39 +0000
Subject: Added documentation for PyErr_SetFromErrnoWithFilename().

---
 Doc/api/api.tex | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Doc/api/api.tex b/Doc/api/api.tex
index 6b41cf0..bdf4a79 100644
--- a/Doc/api/api.tex
+++ b/Doc/api/api.tex
@@ -934,6 +934,16 @@ returns \NULL{}, so a wrapper function around a system call can write
 error.
 \end{cfuncdesc}
 
+\begin{cfuncdesc}{PyObject*}{PyErr_SetFromErrnoWithFilename}{PyObject *type,
+                                                             char *filename}
+Similar to \cfunction{PyErr_SetFromErrno()}, with the additional
+behavior that if \var{filename} is not \NULL, it is passed to the
+constructor of \var{type} as a third parameter.  In the case of
+exceptions such as \exception{IOError} and \exception{OSError}, this
+is used to define the \member{filename} attribute of the exception
+instance.
+\end{cfuncdesc}
+
 \begin{cfuncdesc}{void}{PyErr_BadInternalCall}{}
 This is a shorthand for \samp{PyErr_SetString(PyExc_TypeError,
 \var{message})}, where \var{message} indicates that an internal
-- 
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