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GTimeZone: remove some dead code

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Remove code that parsed out and stored the unused isstd and isgmt
fields.
This commit is contained in:
Ryan Lortie 2014-06-24 21:42:46 -04:00
parent f948a71483
commit 4d327bdcb0
1 changed files with 2 additions and 37 deletions
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39
glib/gtimezone.c
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@ -165,8 +165,6 @@ typedef struct
{
gint32 gmt_offset;
gboolean is_dst;
gboolean is_standard;
gboolean is_gmt;
gchar *abbrev;
} TransitionInfo;
@ -384,8 +382,6 @@ zone_for_constant_offset (GTimeZone *gtz, const gchar *name)
info.gmt_offset = offset;
info.is_dst = FALSE;
info.is_standard = TRUE;
info.is_gmt = TRUE;
info.abbrev = g_strdup (name);
@ -445,12 +441,10 @@ init_zone_from_iana_info (GTimeZone *gtz, GBytes *zoneinfo)
{
gsize size;
guint index;
guint32 time_count, type_count, leap_count, isgmt_count;
guint32 isstd_count, char_count ;
guint32 time_count, type_count;
guint8 *tz_transitions, *tz_type_index, *tz_ttinfo;
guint8 *tz_leaps, *tz_isgmt, *tz_isstd;
guint8 *tz_abbrs;
gsize timesize = sizeof (gint32), countsize = sizeof (gint32);
gsize timesize = sizeof (gint32);
const struct tzhead *header = g_bytes_get_data (zoneinfo, &size);
g_return_if_fail (size >= sizeof (struct tzhead) &&
@ -471,21 +465,11 @@ init_zone_from_iana_info (GTimeZone *gtz, GBytes *zoneinfo)
}
time_count = guint32_from_be(header->tzh_timecnt);
type_count = guint32_from_be(header->tzh_typecnt);
leap_count = guint32_from_be(header->tzh_leapcnt);
isgmt_count = guint32_from_be(header->tzh_ttisgmtcnt);
isstd_count = guint32_from_be(header->tzh_ttisstdcnt);
char_count = guint32_from_be(header->tzh_charcnt);
g_assert (type_count == isgmt_count);
g_assert (type_count == isstd_count);
tz_transitions = ((guint8 *) (header) + sizeof (*header));
tz_type_index = tz_transitions + timesize * time_count;
tz_ttinfo = tz_type_index + time_count;
tz_abbrs = tz_ttinfo + sizeof (struct ttinfo) * type_count;
tz_leaps = tz_abbrs + char_count;
tz_isstd = tz_leaps + (timesize + countsize) * leap_count;
tz_isgmt = tz_isstd + isstd_count;
gtz->t_info = g_array_sized_new (FALSE, TRUE, sizeof (TransitionInfo),
type_count);
@ -498,8 +482,6 @@ init_zone_from_iana_info (GTimeZone *gtz, GBytes *zoneinfo)
struct ttinfo info = ((struct ttinfo*)tz_ttinfo)[index];
t_info.gmt_offset = gint32_from_be (info.tt_gmtoff);
t_info.is_dst = info.tt_isdst ? TRUE : FALSE;
t_info.is_standard = tz_isstd[index] ? TRUE : FALSE;
t_info.is_gmt = tz_isgmt[index] ? TRUE : FALSE;
t_info.abbrev = g_strdup ((gchar *) &tz_abbrs[info.tt_abbrind]);
g_array_append_val (gtz->t_info, t_info);
}
@ -839,8 +821,6 @@ fill_transition_info_from_rule (TransitionInfo *info,
info->gmt_offset = offset;
info->is_dst = is_dst;
info->is_standard = FALSE;
info->is_gmt = FALSE;
if (name)
info->abbrev = g_strdup (name);
@ -1577,21 +1557,6 @@ interval_isdst (GTimeZone *tz,
}
inline static gboolean
interval_isgmt (GTimeZone *tz,
guint interval)
{
g_return_val_if_fail (tz->t_info != NULL, 0);
return interval_info (tz, interval)->is_gmt;
}
inline static gboolean
interval_isstandard (GTimeZone *tz,
guint interval)
{
return interval_info (tz, interval)->is_standard;
}
inline static gchar*
interval_abbrev (GTimeZone *tz,
guint interval)