Because the abi will depend on the core types for marshalling (usermem,
context, safemem, safecopy), these need to be flattened from the sentry
directory. These packages contain no sentry-specific details.
PiperOrigin-RevId: 291811289
* Rename syncutil to sync.
* Add aliases to sync types.
* Replace existing usage of standard library sync package.
This will make it easier to swap out synchronization primitives. For example,
this will allow us to use primitives from github.com/sasha-s/go-deadlock to
check for lock ordering violations.
Updates #1472
PiperOrigin-RevId: 289033387
* Pulls common functionality (IO and locking on open) into pipe_util.go.
* Adds pipe/vfs.go, which implements a subset of vfs.FileDescriptionImpl.
A subsequent change will add support for pipes in memfs.
PiperOrigin-RevId: 275322385
Adin Scannell
Ian Gudger
Kevin Krakauer