Function itoa_log

src/pipeline/pass_parallel.c:332–339

}

static const char *itoa_log(int val) {
    static CBM_TLS char bufs[PP_RING][CBM_SZ_32];
    static CBM_TLS int idx = 0;
    int i = idx;
    idx = (idx + SKIP_ONE) & PP_RING_MASK;
    snprintf(bufs[i], sizeof(bufs[i]), "%d", val);
    return bufs[i];
}

/* Append a JSON-escaped string value to buf at position *pos. */
/* Escape one character for JSON. Returns bytes written (1 or 2). */