md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

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

diff --git a/doc/posix-functions/fputc.texi b/doc/posix-functions/fputc.texi
index 1b5ba7c..8a9e5f2 100644 (file)
--- a/doc/posix-functions/fputc.texi
+++ b/doc/posix-functions/fputc.texi
@@ -12,7 +12,7 @@ Portability problems fixed by Gnulib module @code{stdio}, together with module @
 When writing to a non-blocking pipe whose buffer is full, this function fails
 with @code{errno} being set to @code{ENOSPC} instead of @code{EAGAIN} on some
 platforms:
-mingw.
+mingw, MSVC 9.
 @end itemize
 
 Portability problems fixed by Gnulib module @code{stdio}, together with module @code{sigpipe}:
@@ -20,7 +20,7 @@ Portability problems fixed by Gnulib module @code{stdio}, together with module @
 @item
 When writing to a pipe with no readers, this function fails, instead of
 obeying the current @code{SIGPIPE} handler, on some platforms:
-mingw.
+mingw, MSVC 9.
 @end itemize
 
 Portability problems not fixed by Gnulib:
@@ -32,4 +32,10 @@ upon failure.
 On some platforms, this function does not set @code{errno} or the
 stream error indicator on attempts to write to a read-only stream:
 Cygwin 1.7.9.
+@item
+This function crashes if the stream's file descriptor has already been
+closed, if @code{MSVC_INVALID_PARAMETER_HANDLING} is
+@code{HAIRY_LIBRARY_HANDLING} or @code{SANE_LIBRARY_HANDLING},
+on some platforms:
+MSVC 9.
 @end itemize