sys_uio: new module

[pspp] / doc / posix-functions / fwrite.texi

diff --git a/doc/posix-functions/fwrite.texi b/doc/posix-functions/fwrite.texi
index b846a61f9dadb416fc0ae84b0c04fdccb4ef2c84..20f7fb8100f25bbafeb631557f511e8b42eb06ef 100644 (file)
--- a/doc/posix-functions/fwrite.texi
+++ b/doc/posix-functions/fwrite.texi
@@ -2,11 +2,20 @@
 @section @code{fwrite}
 @findex fwrite
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fwrite.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/fwrite.html}
 
-Gnulib module: stdio, sigpipe
+Gnulib module: stdio, nonblocking, sigpipe
 
-Portability problems fixed by Gnulib:
+Portability problems fixed by Gnulib module @code{stdio}, 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}, together with module @code{sigpipe}:
 @itemize
 @item
 When writing to a pipe with no readers, this function fails, instead of