Fixed bugs in the C thread example program and updated some comments for build command. (#11155)

* Remove the cargo command for examples/*.c and fix thread example code.

* Add _GNU_SOURCE.

Remove wasm-c-api submodule (#8170)

* Remove wasm-c-api submodule

This submodule hasn't been updated in ~3 years at this point and we
additionally don't need most of the submodule. Instead add a sc

Remove wasm-c-api submodule (#8170)

* Remove wasm-c-api submodule

This submodule hasn't been updated in ~3 years at this point and we
additionally don't need most of the submodule. Instead add a script to
copy the files we need and verify in CI that the files are up-to-date.

This also makes using the C API a bit nicer where you don't have to have
two `include` directories with a Wasmtime source tree, just one
suffices.

* Don't format wasm.h{,h} vendored files

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add clang format (#7601)

* add clang-format

We chose WebKit style because out of all the builtin styles it seems the
closest to what already exists in wasmtime.

Signed-off-by: Tyler Rockwood <rock

add clang format (#7601)

* add clang-format

We chose WebKit style because out of all the builtin styles it seems the
closest to what already exists in wasmtime.

Signed-off-by: Tyler Rockwood <[email protected]>

* c-api: don't reorder headers

The order here matters

Signed-off-by: Tyler Rockwood <[email protected]>

* c-api: apply clang-format

Signed-off-by: Tyler Rockwood <[email protected]>

* fiber: apply clang-format

Signed-off-by: Tyler Rockwood <[email protected]>

* runtime: apply clang-format

Signed-off-by: Tyler Rockwood <[email protected]>

* examples: apply clang format

Signed-off-by: Tyler Rockwood <[email protected]>

* tests: apply clang-format

Signed-off-by: Tyler Rockwood <[email protected]>

* ci: add clang-format checks

Signed-off-by: Tyler Rockwood <[email protected]>

* clang-format: keep braces on the same line

This is more the existing style

Signed-off-by: Tyler Rockwood <[email protected]>

* remove clang-format

Just use the tool defaults (LLVM)

Signed-off-by: Tyler Rockwood <[email protected]>

* Fix ci name

Signed-off-by: Tyler Rockwood <[email protected]>

* manually reformat a couple of comments

prtest:full

Signed-off-by: Tyler Rockwood <[email protected]>

* disable formatting for doc-wasm.h

Signed-off-by: Tyler Rockwood <[email protected]>

* manually reformat wasmtime.h

Signed-off-by: Tyler Rockwood <[email protected]>

* disable formatting

To prevent a link from being broken

Signed-off-by: Tyler Rockwood <[email protected]>

* examples: fixing build commands

Signed-off-by: Tyler Rockwood <[email protected]>

* fix parameter comment

Signed-off-by: Tyler Rockwood <[email protected]>

---------

Signed-off-by: Tyler Rockwood <[email protected]>

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Add cmake compatibility to c-api (#4369)

* Add cmake compatibility to c-api

* Add CMake documentation to wasmtime.h

* Add CMake instructions in examples

* Modify CI for CMake support

* U

Add cmake compatibility to c-api (#4369)

* Add cmake compatibility to c-api

* Add CMake documentation to wasmtime.h

* Add CMake instructions in examples

* Modify CI for CMake support

* Use correct rust in CI

* Trigger build

* Refactor run-examples

* Reintroduce example_to_run in run-examples

* Replace run-examples crate with cmake

* Fix markdown formatting in examples readme

* Fix cmake test quotes

* Build rust wasm before cmake tests

* Pass CTEST_OUTPUT_ON_FAILURE

* Another cmake test

* Handle os differences in cmake test

* Fix bugs in memory and multimemory examples

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Implement RFC 11: Redesigning Wasmtime's APIs (#2897)

Implement Wasmtime's new API as designed by RFC 11. This is quite a large commit which has had lots of discussion externally, so for more inform

Implement RFC 11: Redesigning Wasmtime's APIs (#2897)

Implement Wasmtime's new API as designed by RFC 11. This is quite a large commit which has had lots of discussion externally, so for more information it's best to read the RFC thread and the PR thread.

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Update WebAssembly C API submodule to latest commit. (#2579)

* Update WebAssembly C API submodule to latest commit.

This commit updates the WebAssembly C API submodule (for `wasm.h`) to the
late

Update WebAssembly C API submodule to latest commit. (#2579)

* Update WebAssembly C API submodule to latest commit.

This commit updates the WebAssembly C API submodule (for `wasm.h`) to the
latest commit out of master.

This fixes the behavior of `wasm_name_new_from_string` such that it no longer
copies the null character into the name, which caused unexpected failures when
using the Wasmtime linker as imports wouldn't resolve when the null was
present.

Along with this change were breaking changes to `wasm_func_call`, the host
callback signatures, and `wasm_instance_new` to take a vector type instead of a
pointer to an unsized array.

As a result, Wasmtime language bindings based on the C API will need to be
updated once this change is pulled in.

Fixes #2211.
Fixes #2131.

* Update Doxygen comments for wasm.h changes.

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filesystem example (#2236)

Fix signature of wasmtime_module_new

Disconnects `Store` state fields from `Compiler` (#1761)

* Moves CodeMemory, VMInterrupts and SignatureRegistry from Compiler
* CompiledModule holds CodeMemory and GdbJitImageRegistration
* Sto

Disconnects `Store` state fields from `Compiler` (#1761)

* Moves CodeMemory, VMInterrupts and SignatureRegistry from Compiler
* CompiledModule holds CodeMemory and GdbJitImageRegistration
* Store keeps track of its JIT code
* Makes "jit_int.rs" stuff Send+Sync
* Adds the threads example.

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Add Wasmtime-specific C API functions to return errors (#1467)

* Add Wasmtime-specific C API functions to return errors

This commit adds new `wasmtime_*` symbols to the C API, many of which
mirr

Add Wasmtime-specific C API functions to return errors (#1467)

* Add Wasmtime-specific C API functions to return errors

This commit adds new `wasmtime_*` symbols to the C API, many of which
mirror the existing counterparts in the `wasm.h` header. These APIs are
enhanced in a number of respects:

* Detailed error information is now available through a
`wasmtime_error_t`. Currently this only exposes one function which is
to extract a string version of the error.

* There is a distinction now between traps and errors during
instantiation and function calling. Traps only happen if wasm traps,
and errors can happen for things like runtime type errors when
interacting with the API.

* APIs have improved safety with respect to embedders where the lengths
of arrays are now taken as explicit parameters rather than assumed
from other parameters.

* Handle trap updates

* Update C examples

* Fix memory.c compile on MSVC

* Update test assertions

* Refactor C slightly

* Bare-bones .NET update

* Remove bogus nul handling

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Fix calls to wasmtime_wat2wasm to remove engine argument.

Move all examples to a top-level directory (#1286)

* Move all examples to a top-level directory

This commit moves all API examples (Rust and C) to a top-level
`examples` directory. This is inten

Move all examples to a top-level directory (#1286)

* Move all examples to a top-level directory

This commit moves all API examples (Rust and C) to a top-level
`examples` directory. This is intended to make it more discoverable and
conventional as to where examples are located. Additionally all examples
are now available in both Rust and C to see how to execute the example
in the language you're familiar with. The intention is that as more
languages are supported we'd add more languages as examples here too.

Each example is also accompanied by either a `*.wat` file which is
parsed as input, or a Rust project in a `wasm` folder which is compiled
as input.

A simple driver crate was also added to `crates/misc` which executes all
the examples on CI, ensuring the C and Rust examples all execute
successfully.

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