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path: root/ext/ffi/call.rs
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2024-11-04refactor(runtime/permissions): use concrete error types (#26464)Leo Kettmeir
2024-10-24fix(ext/ffi): return u64/i64 as bigints from nonblocking ffi calls (#26486)Divy Srivastava
Fixes https://github.com/denoland/deno/issues/25194
2024-10-14refactor(ext/ffi): use concrete error types (#26170)Leo Kettmeir
2024-09-16refactor(permissions): split up Descriptor into Allow, Deny, and Query (#25508)David Sherret
This makes the permission system more versatile.
2024-09-12refactor: cleanup unstable checks for WebGPU, FFI and FS APIs (#25586)Asher Gomez
Continuation of work in #25488. --------- Signed-off-by: Asher Gomez <ashersaupingomez@gmail.com>
2024-09-04refactor(ext): align error messages (#25310)Ian Bull
2024-01-01chore: update copyright to 2024 (#21753)David Sherret
2023-12-12perf(ext/ffi): switch from middleware to tasks (#21239)Matt Mastracci
Deno-side changes for https://github.com/denoland/deno_core/pull/350 --------- Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
2023-10-04refactor: use deno_core::FeatureChecker for unstable checks (#20765)Bartek Iwańczuk
2023-09-27chore(ext/ffi): migrate part of FFI to op2 (#20699)Matt Mastracci
2023-08-23fix(ext/web): add stream tests to detect v8slice split bug (#20253)Matt Mastracci
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-08-03feat(permissions): add "--deny-*" flags (#19070)Asher Gomez
This commit adds new "--deny-*" permission flags. These are complimentary to "--allow-*" flags. These flags can be used to restrict access to certain resources, even if they were granted using "--allow-*" flags or the "--allow-all" ("-A") flag. Eg. specifying "--allow-read --deny-read" will result in a permission error, while "--allow-read --deny-read=/etc" will allow read access to all FS but the "/etc" directory. Runtime permissions APIs ("Deno.permissions") were adjusted as well, mainly by adding, a new "PermissionStatus.partial" field. This field denotes that while permission might be granted to requested resource, it's only partial (ie. a "--deny-*" flag was specified that excludes some of the requested resources). Eg. specifying "--allow-read=foo/ --deny-read=foo/bar" and then querying for permissions like "Deno.permissions.query({ name: "read", path: "foo/" })" will return "PermissionStatus { state: "granted", onchange: null, partial: true }", denoting that some of the subpaths don't have read access. Closes #18804. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com> Co-authored-by: Nayeem Rahman <nayeemrmn99@gmail.com>
2023-05-14refactor(core): bake single-thread assumptions into spawn/spawn_blocking ↵Matt Mastracci
(#19056) Partially supersedes #19016. This migrates `spawn` and `spawn_blocking` to `deno_core`, and removes the requirement for `spawn` tasks to be `Send` given our single-threaded executor. While we don't need to technically do anything w/`spawn_blocking`, this allows us to have a single `JoinHandle` type that works for both cases, and allows us to more easily experiment with alternative `spawn_blocking` implementations that do not require tokio (ie: rayon). Async ops (+~35%): Before: ``` time 1310 ms rate 763358 time 1267 ms rate 789265 time 1259 ms rate 794281 time 1266 ms rate 789889 ``` After: ``` time 956 ms rate 1046025 time 954 ms rate 1048218 time 924 ms rate 1082251 time 920 ms rate 1086956 ``` HTTP serve (+~4.4%): Before: ``` Running 10s test @ http://localhost:4500 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 68.78us 19.77us 1.43ms 86.84% Req/Sec 68.78k 5.00k 73.84k 91.58% 1381833 requests in 10.10s, 167.36MB read Requests/sec: 136823.29 Transfer/sec: 16.57MB ``` After: ``` Running 10s test @ http://localhost:4500 2 threads and 10 connections Thread Stats Avg Stdev Max +/- Stdev Latency 63.12us 17.43us 1.11ms 85.13% Req/Sec 71.82k 3.71k 77.02k 79.21% 1443195 requests in 10.10s, 174.79MB read Requests/sec: 142921.99 Transfer/sec: 17.31MB ``` Suggested-By: alice@ryhl.io Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-02-28fix(ext/ffi): Remove deno_core::OpState qualifiers, fix ops returning ↵Aapo Alasuutari
pointer defaults (#17959)
2023-02-22feat(ext/ffi): Replace pointer integers with v8::External objects (#16889)Aapo Alasuutari
2023-01-21fix(ext/ffi): disallow empty ffi structs (#17487)Divy Srivastava
This patch makes `NativeType` to `libffi::middle::Type` conversion failliable and w.t disallows struct with empty fields. libffi does not handle "empty" struct because they don't exist in C (or Rust). Fixes #17481
2023-01-08feat(ext/ffi): structs by value (#15060)Dj
Adds support for passing and returning structs as buffers to FFI. This does not implement fastapi support for structs. Needed for certain system APIs such as AppKit on macOS.
2023-01-02chore: update copyright year to 2023 (#17247)David Sherret
Yearly tradition of creating extra noise in git.
2022-12-12refactor(ext/ffi): split into multiple parts (#16950)Divy Srivastava
- [x] `dlfcn.rs` - `dlopen()`-related code. - [x] `turbocall.rs` - Call trampoline JIT compiler. - [x] `repr.rs` - Pointer representation. Home of the UnsafePointerView ops. - [x] `symbol.rs` - Function symbol related code. - [x] `callback.rs` - Home of `Deno.UnsafeCallback` ops. - [x] `ir.rs` - Intermediate representation for values. Home of the `NativeValue` type. - [x] `call.rs` - Generic call ops. Home to everything related to calling FFI symbols. - [x] `static.rs` - static symbol support I find easier to work with this setup, I eventually want to expand TurboCall to unroll type conversion loop in generic calls, generate code for individual symbols (lazy function pointers), etc.
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