Function dist_write_full

ds4_distributed.c:1081–1094

#endif

static int dist_write_full(int fd, const void *buf, size_t len) {
    const unsigned char *p = buf;
    while (len > 0) {
        ssize_t n = send(fd, p, len, 0);
        if (n < 0) {
            if (errno == EINTR) continue;
            return -1;
        }
        if (n == 0) return -1;
        p += (size_t)n;
        len -= (size_t)n;
    }
    return 0;
}

static int dist_read_full(int fd, void *buf, size_t len) {
    unsigned char *p = buf;