| /src/usr.bin/audiocfg/ |
| drvctl.c | 37 drvctl_list(int fd, const char *name, struct devlistargs *laa)
41 memset(laa, 0, sizeof(*laa));
42 strlcpy(laa->l_devname, name, sizeof(laa->l_devname));
43 if (ioctl(fd, DRVLISTDEV, laa) == -1)
45 children = laa->l_children;
46 laa->l_childname = malloc(children * sizeof(laa->l_childname[0]));
47 if (laa->l_childname == NULL
103 struct devlistargs laa; local in function:drvctl_search
[all...] |
| /src/sbin/devpubd/ |
| devpubd.c | 162 struct devlistargs laa; local in function:devpubd_probe
169 memset(&laa, 0, sizeof(laa));
171 strlcpy(laa.l_devname, device, sizeof(laa.l_devname));
174 error = ioctl(drvctl_fd, DRVLISTDEV, &laa);
182 if (laa.l_children == 0)
186 p = laa.l_childname;
187 children = laa.l_children;
189 len = children * sizeof(laa.l_childname[0])
[all...] |
| /src/sbin/drvctl/ |
| drvctl.c | 293 struct devlistargs laa = { local in function:list_children
302 *laa.l_devname = '\0';
304 strlcpy(laa.l_devname, dvname, sizeof(laa.l_devname));
307 if (ioctl(fd, DRVLISTDEV, &laa) == -1)
310 children = laa.l_children;
312 laa.l_childname = malloc(children * sizeof(laa.l_childname[0]));
313 if (laa.l_childname == NULL)
315 if (ioctl(fd, DRVLISTDEV, &laa) == -1
[all...] |
| /src/usr.sbin/usbdevs/ |
| usbdevs.c | 338 struct devlistargs laa = { local in function:get_highest_usb_device_unit
362 strlcpy(laa.l_devname, dev, sizeof(laa.l_devname));
364 if (ioctl(fd, DRVLISTDEV, &laa) == -1)
366 children = laa.l_children;
368 laa.l_childname = calloc(children, sizeof(laa.l_childname[0]));
369 if (laa.l_childname == NULL)
371 if (ioctl(fd, DRVLISTDEV, &laa) == -1)
373 if (laa.l_children > children
[all...] |
