Support for HermitOS #1012
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notgull
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HermitOS is a microkernel target aiming to provide a simple OS for virtualized applications. It recently added support for the poll() and eventfd() system calls, which means we can target it with our poll() based backend. Hermit does not have a traditional libc; instead it uses hermit-abi. However rustix does not support using hermit-abi as its underlying layer yet. So we have to build a shim layer until it does. Closes #177 cc bytecodealliance/rustix#1012 Signed-off-by: John Nunley <dev@notgull.net>
notgull
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HermitOS is a microkernel target aiming to provide a simple OS for virtualized applications. It recently added support for the poll() and eventfd() system calls, which means we can target it with our poll() based backend. Hermit does not have a traditional libc; instead it uses hermit-abi. However rustix does not support using hermit-abi as its underlying layer yet. So we have to build a shim layer until it does. Closes #177 cc bytecodealliance/rustix#1012 Signed-off-by: John Nunley <dev@notgull.net>
notgull
added a commit
to smol-rs/polling
that referenced
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Mar 13, 2024
HermitOS is a microkernel target aiming to provide a simple OS for virtualized applications. It recently added support for the poll() and eventfd() system calls, which means we can target it with our poll() based backend. Hermit does not have a traditional libc; instead it uses hermit-abi. However rustix does not support using hermit-abi as its underlying layer yet. So we have to build a shim layer until it does. Closes #177 cc bytecodealliance/rustix#1012 Signed-off-by: John Nunley <dev@notgull.net>
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hermit_abiis the official interface to HermitOS. It kind of lines up withlibc, so it might be possible to build it into thelibcbackend.cc smol-rs/polling#177
cc @stlankes
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