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-rw-r--r--Build/source/texk/kpathsea/readable.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/Build/source/texk/kpathsea/readable.c b/Build/source/texk/kpathsea/readable.c
index df3ddeb3a5c..394e3508d73 100644
--- a/Build/source/texk/kpathsea/readable.c
+++ b/Build/source/texk/kpathsea/readable.c
@@ -1,6 +1,6 @@
/* readable.c: check if a filename is a readable non-directory file.
- Copyright 1993, 1995, 1996, 2008 Karl Berry.
+ Copyright 1993, 1995, 1996, 2008, 2011 Karl Berry.
Copyright 1998, 1999, 2000, 2001, 2005 Olaf Weber.
This library is free software; you can redistribute it and/or
@@ -66,7 +66,9 @@ READABLE(const_string fn, unsigned int st)
filename components; the system's behavior is defined by the value of
the symbol _POSIX_NO_TRUNC, but you can't change it dynamically!
- Generic const return warning. See extend-fname.c. */
+ We may or may not return NAME. It's up to the caller not to assume
+ the return value is modifiable. */
+
string
kpathsea_readable_file (kpathsea kpse, const_string name)