HP-UX Reference (11i v2 04/09) - 3 Library Functions N-Z (vol 7)

w
wcsftime(3C) wcsftime(3C)
%OH The hour (24-hour clock) using the locale’s alternative numeric symbols.
%OI The hour (12-hour clock) using the locale’s alternative numeric symbols.
%Om The month using the locale’s alternative numeric symbols.
%OM The minutes using the locale’s alternative numeric symbols.
%OS The seconds using the locale’s alternative numeric symbols.
%Ou The weekday as a number in the locale’s alternative representation (Monday=1).
%OU The week number of the year (Sunday as the first day of the week, rules corresponding to
%U) using the locale’s alternative numeric symbols.
%OV The week number of the year (Monday as the first day of the week, rules corresponding
to %V) using tht locale’s alternative numeric symbols.
%Ow The number of the weekday (Sunday=0) using the locale’s alternative numeric symbols.
%OW The week number of the year (Monday as the first day of the week) using the locale’s
alternative numeric symbols.
%Oy The year (offset from %C) in the locale’s alternative representation and using the locale’s
alternative symbols.
Field Width and Precision
An optional field width and precision specification can immediately follow the initial
% of a directive in
the following order:
[
-0]w The decimal digit string w specifies a minimum field width in which the result of
the conversion is right- or left-justified. It is right-justified (with space padding) by
default. If the optional - character is specified, it is left-justified with space pad-
ding on the right. If the optional 0 character is specified, it is right-justified and
padded with zeros on the left.
.p The decimal digit string p specifies the minimum number of digits to appear for the
d, H, I, j, m, M, o, S,
U, w, W, y and Y directives, and the maximum number of
corresponding wide characters to be used from the
a, A, b, B, c
, D, E, F, h, n, N, p,
r, t, T, x, X, z, Z, and %
directives. In the first case, if a directive supplies fewer
digits than specified by the precision, it is expanded with leading zeros. In the
second case, if a directive supplies more characters than specified by the precision,
excess characters are truncated on the right.
If no field width or precision is specified for a
d, H,
I, m, M, S, U, W, y,or j directive, a default of .2 is
used for all but
j for which .3 is used.
APPLICATION USAGE
To use the
_INCLUDE__STDC_A1_SOURCE
prototype, pass the _INCLUDE__STDC_A1_SOURCE
flag
as a compiler option.
EXTERNAL INFLUENCES
Locale
The
LC_TIME category determines the characters to be substituted for those directives described above
as being from the locale.
The
LC_CTYPE category determines the interpretation of the bytes within format as single and/or
multi-byte characters as well as how wide-character conversions are done.
The
LC_NUMERIC category determines the characters used to form numbers for those directives that pro-
duce numbers in the output. If ALT_DIGITS (see langinfo (5)) is defined for the locale, the characters so
specified are used in place of the default ASCII characters. If both ALT_DIGITS and ALT_DIGIT is
defined for the locale, ALT_DIGITS will take precedence over ALT_DIGIT.
Environment Variables
TZ determines the time zone name substituted for the %Z and %z directives. The time zone name is
determined by calling the function tzset() which sets the external variable tzname (see ctime(3C)).
HP-UX 11i Version 2: September 2004 − 3 − Hewlett-Packard Company Section 3−−1157