netbird/gvisor
0
0
Fork 0
mirror of https://github.com/netbirdio/gvisor.git synced 2026-05-22 17:12:49 -07:00
Code Issues Packages Projects Releases Wiki Activity

Add BoundEndpointAt filesystem operation.

Browse Source 
BoundEndpointAt() is needed to support Unix sockets bound at a
file path, corresponding to BoundEndpoint() in VFS1.

Updates #1476.

PiperOrigin-RevId: 303258251
This commit is contained in:
Dean Deng
2020-03-26 21:52:24 -07:00
committed by gVisor bot
parent 137f361400
commit 76a7ace751
13 changed files with 99 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/sentry/fsimpl/tmpfs/BUILD
+1
View File
@@ -46,6 +46,7 @@ go_library(
"//pkg/sentry/memmap",
"//pkg/sentry/pgalloc",
"//pkg/sentry/platform",
"//pkg/sentry/socket/unix/transport",
"//pkg/sentry/usage",
"//pkg/sentry/vfs",
"//pkg/sentry/vfs/lock",
pkg/sentry/fsimpl/tmpfs/filesystem.go
+8
View File
@@ -21,6 +21,7 @@ import (
"gvisor.dev/gvisor/pkg/context"
"gvisor.dev/gvisor/pkg/fspath"
"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
"gvisor.dev/gvisor/pkg/sentry/socket/unix/transport"
"gvisor.dev/gvisor/pkg/sentry/vfs"
"gvisor.dev/gvisor/pkg/syserror"
)
@@ -656,6 +657,13 @@ func (fs *filesystem) UnlinkAt(ctx context.Context, rp *vfs.ResolvingPath) error
return nil
}
// BoundEndpointAt implements FilesystemImpl.BoundEndpointAt.
//
// TODO(gvisor.dev/issue/1476): Implement BoundEndpointAt.
func (fs *filesystem) BoundEndpointAt(ctx context.Context, rp *vfs.ResolvingPath) (transport.BoundEndpoint, error) {
return nil, syserror.ECONNREFUSED
}
// ListxattrAt implements vfs.FilesystemImpl.ListxattrAt.
func (fs *filesystem) ListxattrAt(ctx context.Context, rp *vfs.ResolvingPath) ([]string, error) {
fs.mu.RLock()