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authorDean Deng <deandeng@google.com>2020-05-01 12:53:15 -0700
committergVisor bot <gvisor-bot@google.com>2020-05-01 12:54:41 -0700
commit82bae30ceea0984c94af3085866b58ec9e69ea67 (patch)
tree8ed93228f9a3d6ec0d5333dc7f6649570dffe427 /pkg/sentry/vfs/context.go
parent8962b7840f577b15d526e360077eefdb5c6373ce (diff)
Port netstack, hostinet, and netlink sockets to VFS2.
All three follow the same pattern: 1. Refactor VFS1 sockets into socketOpsCommon, so that most of the methods can be shared with VFS2. 2. Create a FileDescriptionImpl with the corresponding socket operations, rewriting the few that cannot be shared with VFS1. 3. Set up a VFS2 socket provider that creates a socket by setting up a dentry in the global Kernel.socketMount and connecting it with a new FileDescription. This mostly completes the work for porting sockets to VFS2, and many syscall tests can be enabled as a result. There are several networking-related syscall tests that are still not passing: 1. net gofer tests 2. socketpair gofer tests 2. sendfile tests (splice is not implemented in VFS2 yet) Updates #1478, #1484, #1485 PiperOrigin-RevId: 309457331
Diffstat (limited to 'pkg/sentry/vfs/context.go')
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