Age | Commit message (Collapse) | Author | Lines | |
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2024-02-22 | add framework to support archs without a native wait4 syscall | Rich Felker | -0/+55 | |
this commit should make no codegen change for existing archs, but is a prerequisite for new archs including riscv32. the wait4 emulation backend provides both cancellable and non-cancellable variants because waitpid is required to be a cancellation point, but all of our other uses are not, and most of them cannot be. based on patch by Stefan O'Rear. |