diff options
Diffstat (limited to 'time.c')
-rw-r--r-- | time.c | 26 |
1 files changed, 16 insertions, 10 deletions
@@ -1023,22 +1023,28 @@ timegmw_noleapsecond(struct vtm *vtm) static st_table *zone_table; +static int +zone_str_update(st_data_t *key, st_data_t *value, st_data_t arg, int existing) +{ + const char *s = (const char *)*key; + const char **ret = (const char **)arg; + + if (existing) { + *ret = (const char *)*value; + return ST_STOP; + } + *ret = s = strdup(s); + *key = *value = (st_data_t)s; + return ST_CONTINUE; +} + static const char * zone_str(const char *s) { - st_data_t k, v; - if (!zone_table) zone_table = st_init_strtable(); - k = (st_data_t)s; - if (st_lookup(zone_table, k, &v)) { - return (const char *)v; - } - s = strdup(s); - k = (st_data_t)s; - st_add_direct(zone_table, k, k); - + st_update(zone_table, (st_data_t)s, zone_str_update, (st_data_t)&s); return s; } |