Function iso_timestamp

src/pipeline/artifact.c:269–278

Generate ISO 8601 timestamp into buf. */

/* Generate ISO 8601 timestamp into buf. */
static void iso_timestamp(char *buf, size_t bufsz) {
    time_t now = time(NULL);
    struct tm tm;
#ifdef _WIN32
    gmtime_s(&tm, &now);
#else
    gmtime_r(&now, &tm);
#endif
    (void)strftime(buf, bufsz, "%Y-%m-%dT%H:%M:%SZ", &tm);
}

/* ── Metadata read/write ─────────────────────────────────────────── */