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authorJamie Liu <jamieliu@google.com>2021-01-14 17:32:38 -0800
committergVisor bot <gvisor-bot@google.com>2021-01-14 17:35:07 -0800
commite57ebcd37a7b9f98d80e594f2c0baf2220d7b830 (patch)
treec48d591cf3a7f24db2455f5d56b64674ea838baf /pkg/sentry/inet/namespace.go
parent95371cff350ef5c22c0e0b76ef9474c16e29a6f6 (diff)
Simplify the pipe implementation.
- Remove the pipe package's dependence on the buffer package, which becomes unused as a result. The buffer package is currently intended to serve two use cases, pipes and temporary buffers, and does neither optimally as a result; this change facilitates retooling the buffer package to better serve the latter. - Pass callbacks taking safemem.BlockSeq to the internal pipe I/O methods, which makes most callbacks trivial. - Fix VFS1's splice() and tee() to immediately return if a pipe returns a partial write. PiperOrigin-RevId: 351911375
Diffstat (limited to 'pkg/sentry/inet/namespace.go')
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