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LibCore: Add System::physical_memory_bytes()

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This commit is contained in:
Jelle Raaijmakers
2024-10-08 15:48:17 +02:00
committed by Andreas Kling
parent 274411db97
commit 9515290fde
2 changed files with 6 additions and 0 deletions
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5
Userland/Libraries/LibCore/System.cpp
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@@ -1751,6 +1751,11 @@ unsigned hardware_concurrency()
return sysconf(_SC_NPROCESSORS_ONLN);
}
u64 physical_memory_bytes()
{
return sysconf(_SC_PHYS_PAGES) * PAGE_SIZE;
}
ErrorOr<String> resolve_executable_from_environment(StringView filename, int flags)
{
if (filename.is_empty())

1
Userland/Libraries/LibCore/System.h
View File

@@ -283,6 +283,7 @@ ErrorOr<void> posix_fallocate(int fd, off_t offset, off_t length);
#endif
unsigned hardware_concurrency();
u64 physical_memory_bytes();
ErrorOr<String> resolve_executable_from_environment(StringView filename, int flags = 0);