Lines Matching defs:ret
52 int ret = poll(&pfd, 1, 1000);54 if (ret == -1) {58 return (ret == 0);66 int ret = 0;67 while (ret < 1) {68 ret = read(fd, buf, 1);69 if (ret == -1) {81 int ret = 0;82 while (ret < 1) {83 ret = write(fd, "1", 1);84 if (ret == -1) {