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systemd/src/core/umount.h

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use #pragma once instead of foo*foo #define guards #pragma once has been "un-deprecated" in gcc since 3.3, and is widely supported in other compilers. I've been using and maintaining (rebasing) this patch for a while now, as it annoyed me to see #ifndef fooblahfoo, etc all over the place, almost arrogant about the annoyance of having to define all these names to perform a commen but neccicary functionality, when a completely superior alternative exists. I havn't sent it till now, cause its kindof a style change, and it is bad voodoo to mess with style that has been established by more established editors. So feel free to lambast me as a crazy bafoon. v2 - preserve externally used headers
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#pragma once
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
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/***
This file is part of systemd.
Copyright 2010 ProFUSION embedded systems
systemd is free software; you can redistribute it and/or modify it
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-04-12 02:20:58 +04:00
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
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(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-04-12 02:20:58 +04:00
Lesser General Public License for more details.
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
2010-10-07 16:43:57 +04:00
relicense to LGPLv2.1 (with exceptions) We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
2012-04-12 02:20:58 +04:00
You should have received a copy of the GNU Lesser General Public License
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
shutdown: loop only as long as we manage to unmount/detach devices, give up immediately when we are stuck
2010-10-14 20:55:04 +04:00
int umount_all(bool *changed);
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
2010-10-07 16:43:57 +04:00
shutdown: loop only as long as we manage to unmount/detach devices, give up immediately when we are stuck
2010-10-14 20:55:04 +04:00
int swapoff_all(bool *changed);
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
2010-10-07 16:43:57 +04:00
shutdown: loop only as long as we manage to unmount/detach devices, give up immediately when we are stuck
2010-10-14 20:55:04 +04:00
int loopback_detach_all(bool *changed);
umount: Adding unmount functions to be used in shutdown This functions will: - umount all mount points that aren't API - remount read-only all mount points that can't be umounted - umount all swap devices. - detach all loopback devices TODO: - umount dms Mountpoints are being read from /proc/self/mountinfo. Swaps are being read from /proc/swaps. Loop devices from /sys/class/block/loop*.
2010-10-07 16:43:57 +04:00
shutdown: loop only as long as we manage to unmount/detach devices, give up immediately when we are stuck
2010-10-14 20:55:04 +04:00
int dm_detach_all(bool *changed);
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