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Joachim Nilsson
f51fde4d46
Similar to how systemd creates cgroups for all services, for purposes of tracking, Finit now does the same. We also mount all available cgroups in the /sys/fs/cgroup namespace. This patch adds support for grouping processes in logical cgroups, like systemd, and an `initctl ps` command to list the hieararchy. Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
/* Finit control group support functions
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*
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* Copyright (c) 2019 Joachim Nilsson <troglobit@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef FINIT_CGROUP_H_
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#define FINIT_CGROUP_H_
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void cgroup_init (void);
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int cgroup_user (char *name);
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int cgroup_service (char *cmd, int pid);
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#endif /* FINIT_CGROUP_H_ */
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