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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2025-02-17 17:06:10 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-17 17:06:10 +0100 |
| commit | 10018d8e10e8aee01454c362a2793ac9cdaedeab (patch) | |
| tree | 7f3227c1a2442e2eefddc81edd6f3d2505e8e93e /compiler/rustc_codegen_llvm/src/attributes.rs | |
| parent | 97962d7643300b91c102496ba3ab6d9279d2c536 (diff) | |
| parent | 711247413465fc015420574d6afe929186ab0bb4 (diff) | |
| download | rust-10018d8e10e8aee01454c362a2793ac9cdaedeab.tar.gz rust-10018d8e10e8aee01454c362a2793ac9cdaedeab.zip | |
Rollup merge of #137165 - thaliaarchi:file-tell, r=ChrisDenton
Use `tell` for `<File as Seek>::stream_position` Some platforms have a more efficient way to get the current offset of the file than by seeking. For example, Wasi has `fd_tell` and SOLID has `SOLID_FS_Ftell`. Implement `<File as Seek>::stream_position()` in terms of those. I do not use any APIs that were not already used in `std`. Although, the `libc` crate has [`ftell`](https://docs.rs/libc/latest/libc/fn.ftell.html), [`ftello`](https://docs.rs/libc/latest/libc/fn.ftello.html), and [`ftello64`](https://docs.rs/libc/latest/libc/fn.ftello64.html), I do not know platform coverage. It appears that Windows has no `tell`-like API. I have checked that it builds on each relevant platform.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/attributes.rs')
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