On Sun, 2007-05-06 at 18:07 -0400, Guy Hulbert wrote:
> Ugh. I bet Wietse just uses strftime.
>
> $ cd tmp
> $ apt-get source postfix
> $ find -name '*.c' -exec grep 'strftime' '{}' \; | wc
> 7 46 454
>
> There. I win :-)
I realize (after I hit send :-), of course, that he may have been
deprecating its use but here is what he does in src/global/mail_date.c
/*
* As if strftime() isn't expensive enough, we're dynamically adjusting
* the size for the result, so we won't be surprised by long names etc.
*/
[snip]
#ifdef MISSING_STRFTIME_E
#define STRFTIME_FMT "%a, %d %b %Y %H:%M:%S "
#else
#define STRFTIME_FMT "%a, %e %b %Y %H:%M:%S "
#endif
[snip]
/*
* Then, add the UTC offset.
*/
if (gmtoff < -DAY_MIN || gmtoff > DAY_MIN)
msg_panic("UTC time offset %d is larger than one day", gmtoff);
vstring_sprintf_append(vp, "%+03d%02d", (int) (gmtoff / HOUR_MIN),
(int) (abs(gmtoff) % HOUR_MIN));
[snip]
/*
* Finally, add the time zone name.
*/
while (strftime(vstring_end(vp), vstring_avail(vp), " (%Z)", lt) == 0)
VSTRING_SPACE(vp, vstring_avail(vp) + 100);
VSTRING_SKIP(vp);
--
--gh
