Changeset View
Changeset View
Standalone View
Standalone View
stand/i386/zfsboot/zfsboot.c
| Show First 20 Lines • Show All 212 Lines • ▼ Show 20 Lines | bootdev = MAKEBOOTDEV(dev_maj[DEVT_DISK], devdesc.d_slice + 1, | ||||
| devdesc.d_partition >= 0 ? devdesc.d_partition : 0xff); | devdesc.d_partition >= 0 ? devdesc.d_partition : 0xff); | ||||
| /* | /* | ||||
| * zfs_fmtdev() can be called only after dv_init | * zfs_fmtdev() can be called only after dv_init | ||||
| */ | */ | ||||
| if (bdev != NULL && bdev->dd.d_dev->dv_type == DEVT_ZFS) { | if (bdev != NULL && bdev->dd.d_dev->dv_type == DEVT_ZFS) { | ||||
| /* set up proper device name string for ZFS */ | /* set up proper device name string for ZFS */ | ||||
| strncpy(boot_devname, zfs_fmtdev(bdev), sizeof (boot_devname)); | strncpy(boot_devname, zfs_fmtdev(bdev), sizeof (boot_devname)); | ||||
| if (zfs_nextboot(bdev, cmd, sizeof(cmd)) == 0) { | if (zfs_get_bootonce(bdev, "command", cmd, sizeof(cmd)) == 0) { | ||||
| nvlist_t *benv; | |||||
| nextboot = 1; | nextboot = 1; | ||||
| memcpy(cmddup, cmd, sizeof(cmd)); | memcpy(cmddup, cmd, sizeof(cmd)); | ||||
| if (parse_cmd()) { | if (parse_cmd()) { | ||||
| if (!OPT_CHECK(RBX_QUIET)) | if (!OPT_CHECK(RBX_QUIET)) | ||||
| printf("failed to parse pad2 area\n"); | printf("failed to parse pad2 area\n"); | ||||
| exit(0); | exit(0); | ||||
| } | } | ||||
| if (!OPT_CHECK(RBX_QUIET)) | if (!OPT_CHECK(RBX_QUIET)) | ||||
| printf("zfs nextboot: %s\n", cmddup); | printf("zfs nextboot: %s\n", cmddup); | ||||
| if (zfs_get_bootenv(bdev, &benv) == 0) { | |||||
| nvlist_add_string(benv, "bootonce-used", | |||||
| cmddup); | |||||
| zfs_set_bootenv(bdev, benv); | |||||
| } | |||||
| /* Do not process this command twice */ | /* Do not process this command twice */ | ||||
| *cmd = 0; | *cmd = 0; | ||||
| } | } | ||||
| } | } | ||||
| /* now make sure we have bdev on all cases */ | /* now make sure we have bdev on all cases */ | ||||
| free(bdev); | free(bdev); | ||||
| i386_getdev((void **)&bdev, boot_devname, NULL); | i386_getdev((void **)&bdev, boot_devname, NULL); | ||||
| ▲ Show 20 Lines • Show All 459 Lines • Show Last 20 Lines | |||||