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44 lines
1.5 KiB
44 lines
1.5 KiB
/* |
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* Copyright 2014 Google, Inc |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef _PROCESSGROUP_H_ |
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#define _PROCESSGROUP_H_ |
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#include <sys/cdefs.h> |
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#include <sys/types.h> |
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__BEGIN_DECLS |
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// Return 0 and removes the cgroup if there are no longer any processes in it. |
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// Returns -1 in the case of an error occurring or if there are processes still running |
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// even after retrying for up to 200ms. |
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int killProcessGroup(uid_t uid, int initialPid, int signal); |
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// Returns the same as killProcessGroup(), however it does not retry, which means |
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// that it only returns 0 in the case that the cgroup exists and it contains no processes. |
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int killProcessGroupOnce(uid_t uid, int initialPid, int signal); |
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int createProcessGroup(uid_t uid, int initialPid); |
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bool setProcessGroupSwappiness(uid_t uid, int initialPid, int swappiness); |
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bool setProcessGroupSoftLimit(uid_t uid, int initialPid, int64_t softLimitInBytes); |
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bool setProcessGroupLimit(uid_t uid, int initialPid, int64_t limitInBytes); |
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void removeAllProcessGroups(void); |
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__END_DECLS |
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#endif
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