* Paul Pluzhnikov:
diff --git a/libio/tst-bz24051.c b/libio/tst-bz24051.c
new file mode 100644
index 0000000000..52c7a64b5b
--- /dev/null
+++ b/libio/tst-bz24051.c
@@ -0,0 +1,79 @@
+/* Prevent putchar -> _IO_putc inline expansion. */
+#define __NO_INLINE__
#pragma GCC optimize ("O0") seems prudent here as well, to inhibit any
printf uptimizations.
+ rewind (stdout);
+ TEST_VERIFY_EXIT (fgetws (buf, sizeof (buf), stdout) != NULL);
+ TEST_VERIFY (wcscmp (buf, L"abcdef") == 0);
You should use array_length (buf) here (and include <array_length.h>).
fgetws does not expect a ybte byte count.
Rest of the patch looks okay to me. (Siddhesh needs to ack this because
of the freeze.)