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| author | Alex Wied <centromere@users.noreply.github.com> | 2022-07-19 02:09:46 -0400 |
|---|---|---|
| committer | Alex Wied <centromere@users.noreply.github.com> | 2022-07-19 16:25:53 -0400 |
| commit | 722de8ddcc875c7e8e9a228f9d88454bae31fd40 (patch) | |
| tree | 6ec425a1ab1a10c41c7a74ad0aa85c775b4dfe44 /src/libutil/util.hh | |
| parent | 1af5d798a4d10a07e995d420a759f2fe752b583a (diff) | |
libstore/globals.cc: Move cgroup detection to libutil
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index d3ed15b0b..29227ecc6 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -182,6 +182,9 @@ std::string drainFD(int fd, bool block = true, const size_t reserveSize=0); void drainFD(int fd, Sink & sink, bool block = true); +/* If cgroups are active, attempt to calculate the number of CPUs available. + If cgroups are unavailable or if cpu.max is set to "max", return 0. */ +unsigned int getMaxCPU(); /* Automatic cleanup of resources. */ |