diff options
Diffstat (limited to 'src/plist.c')
| -rw-r--r-- | src/plist.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/plist.c b/src/plist.c index 677e94e..85c2338 100644 --- a/src/plist.c +++ b/src/plist.c @@ -1889,13 +1889,23 @@ void plist_get_date_val(plist_t node, int32_t * sec, int32_t * usec) return; plist_get_type_and_value(node, &type, (void *) &val, &length); assert(length == sizeof(double)); + /* Inverse of plist_set_date_val (val = sec + usec / 1000000): + * whole seconds rounded down, the fraction rounded to microseconds. */ + double whole = floor(val); + double frac_usec = round((val - whole) * 1000000); + if (frac_usec >= 1000000) { + whole += 1; + frac_usec -= 1000000; + } + /* keep the int32_t conversion defined */ + if (whole > INT32_MAX) + whole = INT32_MAX; + else if (whole < INT32_MIN) + whole = INT32_MIN; if (sec) - *sec = (int32_t)val; + *sec = (int32_t)whole; if (usec) - { - val = fabs((val - (int64_t)val) * 1000000); - *usec = (int32_t)val; - } + *usec = (int32_t)frac_usec; } void plist_get_unix_date_val(plist_t node, int64_t *sec) |