Lines Matching defs:ret
25 int ret;
39 ret = ioctl(cfd, GPIO_V2_GET_LINE_IOCTL, &req);
40 if (ret == -1)
49 int ret;
53 ret = ioctl(lfd, GPIO_V2_LINE_GET_VALUES_IOCTL, &vals);
54 if (ret == -1)
63 int ret;
73 ret = ioctl(cfd, GPIO_GET_LINEHANDLE_IOCTL, &req);
74 if (ret == -1)
82 int ret;
85 ret = ioctl(lfd, GPIOHANDLE_GET_LINE_VALUES_IOCTL, &vals);
86 if (ret == -1)
119 int opt, ret, cfd, lfd;
125 ret = 0;
190 ret = get_value_v1(lfd);
192 ret = get_value_v2(lfd);
197 return ret;