37 lines
660 B
C
37 lines
660 B
C
#include <stdio.h>
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#include <libcgroup.h>
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#include <stdlib.h>
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/*
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* Assumes the cgroup is already mounted at /cgroup/memory/a
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*
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* Assumes some processes are already in the cgroup
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*
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* Assumes it is the memory controller is mounted in at that
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* point
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*/
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int main()
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{
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int size;
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pid_t *pids;
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int ret;
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int i;
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ret = cgroup_init();
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if (ret) {
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printf("FAIL: cgroup_init failed with %s\n", cgroup_strerror(ret));
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exit(3);
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}
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ret = cgroup_get_procs("a", "memory", &pids, &size);
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if (ret) {
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printf("FAIL: cgroup_get_procs failed with %s\n", cgroup_strerror(ret));
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exit(3);
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}
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for (i = 0; i < size; i++)
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printf("%u\n", pids[i]);
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return 0;
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}
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