X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fvfprintf.texi;h=b40a3341672d2605672d1acf8153eefbbdbd5e87;hb=bce9d2f253449c62e05c030307e4d298ef914df9;hp=7e502347de560987645a6682e0eb65cac347366c;hpb=ea98c65f5f6a100300e452a5a3ab800d566c41c4;p=gnulib.git

diff --git a/doc/posix-functions/vfprintf.texi b/doc/posix-functions/vfprintf.texi
index 7e502347d..b40a33416 100644
--- a/doc/posix-functions/vfprintf.texi
+++ b/doc/posix-functions/vfprintf.texi
@@ -4,7 +4,7 @@
 
 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/vfprintf.html}
 
-Gnulib module: vfprintf-posix or stdio, sigpipe
+Gnulib module: vfprintf-posix or stdio, nonblocking, sigpipe
 
 Portability problems fixed by Gnulib module @code{vfprintf-posix}:
 @itemize
@@ -64,6 +64,15 @@ This function can crash in out-of-memory conditions on some platforms:
 MacOS X 10.3, FreeBSD 6.0, NetBSD 5.0.
 @end itemize
 
+Portability problems fixed by Gnulib module @code{stdio} or @code{vfprintf-posix}, together with module @code{nonblocking}:
+@itemize
+@item
+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.
+@end itemize
+
 Portability problems fixed by Gnulib module @code{stdio} or @code{vfprintf-posix}, together with module @code{sigpipe}:
 @itemize
 @item