Revision: 77478
http://sourceforge.net/p/brlcad/code/77478
Author: brlcad
Date: 2020-10-18 07:54:36 +0000 (Sun, 18 Oct 2020)
Log Message:
-----------
mention the special handling of '-'
Modified Paths:
--------------
brlcad/trunk/include/bu/file.h
Modified: brlcad/trunk/include/bu/file.h
===================================================================
--- brlcad/trunk/include/bu/file.h 2020-10-18 05:54:51 UTC (rev 77477)
+++ brlcad/trunk/include/bu/file.h 2020-10-18 07:54:36 UTC (rev 77478)
@@ -51,7 +51,8 @@
* Returns truthfully whether the given file path exists or not. An
* empty or NULL path name is treated as a non-existent file and, as
* such, will return false. If fd is non-NULL, it will be set to a
- * read-only open file descriptor for the provided path.
+ * read-only open file descriptor for the provided path. If path is
+ * "-", fd is set to standard input's file descriptor if provided.
*
* @return >0 The given filename exists.
* @return 0 The given filename does not exist.
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