Daco Harkes 85a87ca7ae [vm/ffi] Add common C types ... We're adding these types to `dart:ffi` rather than `package:ffi` so that they can be used with `FfiNative`s. Adds `NativeType`s for the following C types: * char * unsigned char * signed char * short * unsigned short * int * unsigned int * long * unsigned long * long long * unsigned long long * uintptr_t * size_t * wchar_t Because the C standard only defines minimum sizes for many of these types, future platforms might diverge from the typical size even if all platforms currently agree on a size. To avoid having to reification later, we define all types as AbiSpecificIntegers rather than typedefs, even if all current target platforms agree on the size. Closes: https://github.com/dart-lang/sdk/issues/36140 TEST=tests/ffi/c_types_test.dart Change-Id: Ie97d253856d787386529231e8060f879069be886 Cq-Include-Trybots: luci.dart.try:dart-sdk-linux-try,dart-sdk-mac-try,dart-sdk-win-try,vm-ffi-android-debug-arm64c-try,vm-ffi-android-debug-arm-try,vm-canary-linux-debug-try,vm-fuchsia-release-x64-try,vm-kernel-gcc-linux-try,vm-kernel-asan-linux-release-x64-try,vm-kernel-linux-debug-x64-try,vm-kernel-linux-debug-ia32-try,vm-kernel-mac-debug-x64-try,vm-kernel-mac-release-arm64-try,vm-kernel-nnbd-win-release-ia32-try,vm-kernel-nnbd-win-release-x64-try,vm-precomp-ffi-qemu-linux-release-arm-try,vm-kernel-win-release-x64-try Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/228541 Reviewed-by: Martin Kustermann <kustermann@google.com>		2022-01-20 14:41:46 +00:00
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FfiMemory.dart	[vm/ffi] Add common C types	2022-01-20 14:41:46 +00:00