[tz] mktime() clarification

[Dag-Erling Smørgrav]

"Clive D.W. Feather via tz" <tz at iana.org> writes:
> There is no requirement in the C99 Standard (I dropped out of WG14 shortly
> after) that the call to mktime is made before the value of errno is read.

True, I was a little hasty in abbreviating my example, but beside the
point, as you'd realize if you'd bothered to try it.

     struct tm tm = { .tm_mday = 1, .tm_year = 69 };
     errno = 0;
     time_t ret = mktime(&tm);
     printf("%ld %d\n", (long)ret, errno);

DES
-- 
Dag-Erling Smørgrav - des at des.no