update Changes, patchlevel etc.

[p5sagit/p5-mst-13.2.git] / ext / POSIX / POSIX.pod

diff --git a/ext/POSIX/POSIX.pod b/ext/POSIX/POSIX.pod
index 7b21810..08300e4 100644 (file)
--- a/ext/POSIX/POSIX.pod
+++ b/ext/POSIX/POSIX.pod
@@ -1019,8 +1019,13 @@ The month (C<mon>), weekday (C<wday>), and yearday (C<yday>) begin at zero.
 I.e. January is 0, not 1; Sunday is 0, not 1; January 1st is 0, not 1.  The
 year (C<year>) is given in years since 1900.  I.e., the year 1995 is 95; the
 year 2001 is 101.  Consult your system's C<strftime()> manpage for details
-about these and the other arguments.  The given arguments are made consistent
-by calling C<mktime()> before calling your system's C<strftime()> function.
+about these and the other arguments.
+If you want your code to be portable, your format (C<fmt>) argument
+should use only the conversion specifiers defined by the ANSI C
+standard.  These are C<aAbBcdHIjmMpSUwWxXyYZ%>.
+The given arguments are made consistent
+as though by calling C<mktime()> before calling your system's
+C<strftime()> function, except that the C<isdst> value is not affected.
 
 The string for Tuesday, December 12, 1995.