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unused code removed.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2010-07-08 13:05:41 +00:00
parent c2e127a768
commit 9818dd26e5
1 changed files with 0 additions and 77 deletions
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77
strftime.c
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@ -515,21 +515,6 @@ rb_strftime_with_timespec(char *s, size_t maxsize, const char *format, const str
continue; continue;
#ifdef MAILHEADER_EXT #ifdef MAILHEADER_EXT
/*
* From: Chip Rosenthal <chip@chinacat.unicom.com>
* Date: Sun, 19 Mar 1995 00:33:29 -0600 (CST)
*
* Warning: the %z [code] is implemented by inspecting the
* timezone name conditional compile settings, and
* inferring a method to get timezone offsets. I've tried
* this code on a couple of machines, but I don't doubt
* there is some system out there that won't like it.
* Maybe the easiest thing to do would be to bracket this
* with an #ifdef that can turn it off. The %z feature
* would be an admittedly obscure one that most folks can
* live without, but it would be a great help to those of
* us that muck around with various message processors.
*/
case 'z': /* time zone offset east of GMT e.g. -0600 */ case 'z': /* time zone offset east of GMT e.g. -0600 */
switch (colons) { switch (colons) {
case 0: /* %z -> +hhmm */ case 0: /* %z -> +hhmm */
@ -556,45 +541,6 @@ rb_strftime_with_timespec(char *s, size_t maxsize, const char *format, const str
} }
else { else {
off = NUM2LONG(rb_funcall(vtm->utc_offset, rb_intern("round"), 0)); off = NUM2LONG(rb_funcall(vtm->utc_offset, rb_intern("round"), 0));
#if 0
#ifdef HAVE_TM_NAME
/*
* Systems with tm_name probably have tm_tzadj as
* secs west of GMT. Convert to mins east of GMT.
*/
off = -timeptr->tm_tzadj / 60;
#else /* !HAVE_TM_NAME */
#ifdef HAVE_TM_ZONE
/*
* Systems with tm_zone probably have tm_gmtoff as
* secs east of GMT. Convert to mins east of GMT.
*/
off = timeptr->tm_gmtoff / 60;
#else /* !HAVE_TM_ZONE */
#if HAVE_VAR_TIMEZONE
#if HAVE_VAR_ALTZONE
off = -(daylight ? timezone : altzone) / 60;
#else
off = -timezone / 60;
#endif
#else /* !HAVE_VAR_TIMEZONE */
#ifdef HAVE_GETTIMEOFDAY
gettimeofday(&tv, &zone);
off = -zone.tz_minuteswest;
#else
/* no timezone info, then calc by myself */
{
struct tm utc;
time_t now;
time(&now);
utc = *gmtime(&now);
off = (long)((now - mktime(&utc)) / 60);
}
#endif
#endif /* !HAVE_VAR_TIMEZONE */
#endif /* !HAVE_TM_ZONE */
#endif /* !HAVE_TM_NAME */
#endif /* 0 */
} }
if (off < 0) { if (off < 0) {
off = -off; off = -off;
@ -631,29 +577,6 @@ rb_strftime_with_timespec(char *s, size_t maxsize, const char *format, const str
tp = "UTC"; tp = "UTC";
break; break;
} }
#if 0
#ifdef HAVE_TZNAME
i = (daylight && timeptr->tm_isdst > 0); /* 0 or 1 */
tp = tzname[i];
#else
#ifdef HAVE_TM_ZONE
tp = timeptr->tm_zone;
#else
#ifdef HAVE_TM_NAME
tp = timeptr->tm_name;
#else
#ifdef HAVE_TIMEZONE
gettimeofday(& tv, & zone);
#ifdef TIMEZONE_VOID
tp = timezone();
#else
tp = timezone(zone.tz_minuteswest, timeptr->tm_isdst > 0);
#endif /* TIMEZONE_VOID */
#endif /* HAVE_TIMEZONE */
#endif /* HAVE_TM_NAME */
#endif /* HAVE_TM_ZONE */
#endif /* HAVE_TZNAME */
#endif /* 0 */
if (vtm->zone == NULL) if (vtm->zone == NULL)
tp = ""; tp = "";
else else