sprintf-posix: Fix test failure on AIX 7.1.

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

diff --git a/doc/posix-functions/printf.texi b/doc/posix-functions/printf.texi
index df7813f6a4ce7e214d9576430a2bb6b90ffe2592..20766766c600a226886fbe51aa3ccf210d12b8d9 100644 (file)
--- a/doc/posix-functions/printf.texi
+++ b/doc/posix-functions/printf.texi
@@ -53,7 +53,7 @@ MacOS X 10.5, FreeBSD 6.0, NetBSD 5.0, AIX 5.2, IRIX 6.5, OSF/1 5.1, Solaris 11
 @item
 This function does not support precisions larger than 512 or 1024 in integer,
 floating-point and pointer output on some platforms:
-Solaris 10/x86, mingw, BeOS.
+AIX 7.1, Solaris 10/x86, mingw, BeOS.
 @item
 This function mishandles large floating point precisions
 (for example, formatting 1.0 with @samp{"%.511f"})
@@ -83,4 +83,8 @@ mingw.
 
 Portability problems not fixed by Gnulib:
 @itemize
+@item
+Attempting to write to a read-only stream fails with @code{EOF} but
+does not set the error flag for @code{ferror} on some platforms:
+glibc 2.13, cygwin 1.7.9.
 @end itemize