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authorThalia Archibald <thalia@archibald.dev>2025-03-23 19:45:27 -0700
committerThalia Archibald <thalia@archibald.dev>2025-03-27 16:49:30 -0700
commit41b04653f3d2fd9cd6451a586354257d661385e2 (patch)
tree7e31fa8376304695620b923eacc1c8902bc1d213 /compiler/rustc_codegen_llvm/src
parent7290b04b0a46de2118968aa556bfc0970aac6661 (diff)
downloadrust-41b04653f3d2fd9cd6451a586354257d661385e2.tar.gz
rust-41b04653f3d2fd9cd6451a586354257d661385e2.zip
Trusty: Implement write_vectored for stdio
Currently, `write` for stdout and stderr on Trusty is implemented with
the semantics of `write_all`. Instead, call the underlying syscall only
once in `write` and use the default implementation of `write_all` like
other platforms. Also, implement `write_vectored` by adding support for
`IoSlice`.

Refactor stdin to reuse the unsupported type like #136769.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
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