regex_internal.h: define __attribute_warn_unused_result__

[gnulib.git] / doc / posix-functions / ftell.texi

diff --git a/doc/posix-functions/ftell.texi b/doc/posix-functions/ftell.texi
index 00b5402..aaa65f9 100644 (file)
--- a/doc/posix-functions/ftell.texi
+++ b/doc/posix-functions/ftell.texi
@@ -2,7 +2,7 @@
 @section @code{ftell}
 @findex ftell
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/ftell.html}
+POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/ftell.html}
 
 Gnulib module: ftell
 
@@ -10,6 +10,10 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This function mistakenly succeeds on pipes on some platforms: mingw.
+@item
+This function produces incorrect results immediately after @code{fseek} on some
+platforms:
+HP-UX 11.
 @end itemize
 
 Portability problems not fixed by Gnulib: