null byte in the output string.
+2012-08-13 Jeff Law <law@redhat.com>
+
+ * manual/stdio.texi (snprintf): Clarify handling of the trailing
+ null byte in the output string.
+
2012-08-10 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/kernel-features.h
the @var{size} argument specifies the maximum number of characters to
produce. The trailing null character is counted towards this limit, so
you should allocate at least @var{size} characters for the string @var{s}.
+If @var{size} is zero, nothing, not even the null byte, shall be written and
+@var{s} may be a null pointer.
The return value is the number of characters which would be generated
for the given input, excluding the trailing null. If this value is