Lines Matching defs:ret
102 const ssize_t ret = read(vtest->sock_fd, buf, size);
103 if (unlikely(ret < 0)) {
106 size, ret, errno);
110 buf += ret;
111 size -= ret;
150 const ssize_t ret = write(vtest->sock_fd, buf, size);
151 if (unlikely(ret < 0)) {
154 size, ret, errno);
158 buf += ret;
159 size -= ret;
858 int ret;
860 ret = poll(&pollfd, 1, poll_timeout);
861 } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
863 if (ret < 0 || (ret > 0 && !(pollfd.revents & POLLIN))) {
864 return (ret < 0 && errno == ENOMEM) ? VK_ERROR_OUT_OF_HOST_MEMORY
868 return ret ? VK_SUCCESS : VK_TIMEOUT;