Lines Matching defs:pipefd
88 static int uffd, uffd_flags, finished, *pipefd;
602 pollfd[1].fd = pipefd[cpu*2];
617 fprintf(stderr, "read pipefd error\n");
764 if (write(pipefd[cpu*2+1], &c, 1) != 1) {
765 fprintf(stderr, "pipefd write error\n");
1136 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) {
1216 if (write(pipefd[1], &c, sizeof(c)) != sizeof(c)) {
1271 pipefd = malloc(sizeof(int) * nr_cpus * 2);
1272 if (!pipefd) {
1273 perror("pipefd");
1277 if (pipe2(&pipefd[cpu*2], O_CLOEXEC | O_NONBLOCK)) {