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The next libblkid v2.37 is going to support session offsets for multi-session CD/DVDs. This feature is implemented by "hint offsets". These offsets are optional and prober specific (e.g., iso, udf, ...). For this purpose, the library provides a new function blkid_probe_set_hint(), and blkid(8) provides a new command-line option --hint <name>=<offset>. For CD/DVD, the offset name is "session_offset". The difference between classic --offset and the new --hint is that --offset is very restrictive and defines the probing area and the rest of the device is invisible to the library. The new --hint works like a suggestion, it provides a hint where the user assumes the filesystem, but the rest of the device is still readable for the library (for example, to get some additional superblock information etc.). If the --hint is without a value then it defaults to zero. The option --hint implementation in udev-builtin-blkid.c is backwardly compatible. If compiled against old libblkid, then the option is used in the same way as --offset. Addresses: https://github.com/karelzak/util-linux/issues/1161 Addresses: https://github.com/systemd/systemd/pull/17424 |
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| .. | ||
| 50-udev-default.rules | ||
| 60-block.rules | ||
| 60-cdrom_id.rules | ||
| 60-drm.rules | ||
| 60-evdev.rules | ||
| 60-input-id.rules | ||
| 60-persistent-alsa.rules | ||
| 60-persistent-input.rules | ||
| 60-persistent-storage-tape.rules | ||
| 60-persistent-storage.rules | ||
| 60-persistent-v4l.rules | ||
| 60-sensor.rules | ||
| 60-serial.rules | ||
| 64-btrfs.rules | ||
| 70-joystick.rules | ||
| 70-mouse.rules | ||
| 70-touchpad.rules | ||
| 75-net-description.rules | ||
| 75-probe_mtd.rules | ||
| 78-sound-card.rules | ||
| 80-drivers.rules | ||
| 80-net-setup-link.rules | ||
| 99-systemd.rules | ||
| line-too-long | ||
| oss-fuzz-12980 | ||