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| author | Alex Crichton <alex@alexcrichton.com> | 2019-04-05 06:37:03 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2019-04-05 09:13:46 -0700 |
| commit | bb2c0d183950c0c35d67f1bc0909dcf5829e888c (patch) | |
| tree | 8bd36677b85ed08a9e466dc1914014781722867c /src/ci | |
| parent | 52980d0fb39134a26f73b39b384407e010fc3af5 (diff) | |
| download | rust-bb2c0d183950c0c35d67f1bc0909dcf5829e888c.tar.gz rust-bb2c0d183950c0c35d67f1bc0909dcf5829e888c.zip | |
wasi: Use shared API for preopened fds
This commit updates the wasi target with supported added in CraneStation/wasi-sysroot#10. That function allows both C and Rust to cooperate in how preopened files are managed, enabling us to learn about propened files through the same interface. The `open_parent` function in the wasi `fs` module was updated to avoid its own initialization of a global preopened map and instead delegate to libc to perform this functionality. This should both be more robust into the future in terms of handling path logic as well as ensuring the propened map is correctly set up at process boot time. This does currently require some unfortunate allocations on our side, but if that becomes an issue we can always paper over those in time!
Diffstat (limited to 'src/ci')
| -rwxr-xr-x | src/ci/docker/dist-various-2/build-wasi-toolchain.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ci/docker/dist-various-2/build-wasi-toolchain.sh b/src/ci/docker/dist-various-2/build-wasi-toolchain.sh index a15fb8cae25..965286e5bcf 100755 --- a/src/ci/docker/dist-various-2/build-wasi-toolchain.sh +++ b/src/ci/docker/dist-various-2/build-wasi-toolchain.sh @@ -12,7 +12,7 @@ export PATH=`pwd`/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-14.04/bin:$PATH git clone https://github.com/CraneStation/wasi-sysroot cd wasi-sysroot -git reset --hard 320054e84f8f2440def3b1c8700cedb8fd697bf8 +git reset --hard e5f14be38362f1ab83302895a6e74b2ffd0e2302 make -j$(nproc) INSTALL_DIR=/wasm32-unknown-wasi install cd .. |