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| author | Nico Weber <thakis@chromium.org> | 2020-07-14 16:41:59 -0400 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-07-15 00:07:20 +0200 |
| commit | 4eb967b5ebd5ca7a00049c7f958011e54b975040 (patch) | |
| tree | 25da6871473ae3484cf3c1c894b287b8be42626c /Kernel/Arch/i386 | |
| parent | 782cd93c012bcad8a96dfd67aeb782ef49d380f9 (diff) | |
| download | serenity-4eb967b5ebd5ca7a00049c7f958011e54b975040.zip | |
LibC+Kernel: Start implementing sysconf
For now, only the non-standard _SC_NPROCESSORS_CONF and
_SC_NPROCESSORS_ONLN are implemented.
Use them to make ninja pick a better default -j value.
While here, make the ninja package script not fail if
no other port has been built yet.
Diffstat (limited to 'Kernel/Arch/i386')
| -rw-r--r-- | Kernel/Arch/i386/CPU.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Kernel/Arch/i386/CPU.h b/Kernel/Arch/i386/CPU.h index 95f8980a50..de90cd6dc9 100644 --- a/Kernel/Arch/i386/CPU.h +++ b/Kernel/Arch/i386/CPU.h @@ -744,6 +744,8 @@ public: static Processor& by_id(u32 cpu); + static size_t processor_count() { return processors().size(); } + template<typename Callback> static inline IterationDecision for_each(Callback callback) { |