Function finish_line

src/foundation/log.c:205–214

}

static void finish_line(char *buf, size_t bufsz, size_t pos) {
    if (bufsz == 0) {
        return;
    }
    if (pos >= bufsz) {
        buf[bufsz - 1] = '\0';
    } else {
        buf[pos] = '\0';
    }
}

static void emit_line(const char *line) {
    /* Load ONCE: re-reading the global between the test and the call would