dup2, dup3: work around another cygwin crasher

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

diff --git a/doc/posix-functions/fclose.texi b/doc/posix-functions/fclose.texi
index dfd6adc..3db9198 100644 (file)
--- a/doc/posix-functions/fclose.texi
+++ b/doc/posix-functions/fclose.texi
@@ -2,13 +2,21 @@
 @section @code{fclose}
 @findex fclose
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fclose.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fclose.html}
 
 Gnulib module: fclose
 
 Portability problems fixed by Gnulib:
 @itemize
 @item
+On some platforms, this function fails to set the file position of a
+seekable input stream to the byte after the last one actually read:
+glibc 2.13, FreeBSD.
+@item
+This function crashes if the stream's file descriptor has already been
+closed on some platforms:
+MSVC 9.
+@item
 On Windows platforms (excluding Cygwin), @code{socket} and @code{accept}
 followed by @code{fdopen} do not return streams that can be closed by
 @code{fclose}.