[syserror] Update syserror to linuxerr for EACCES, EBADF, and EPERM.

Update all instances of the above errors to the faster linuxerr implementation.
With the temporary linuxerr.Equals(), no logical changes are made.

PiperOrigin-RevId: 382306655

1 files changed, 9 insertions, 8 deletions

diff --git a/pkg/sentry/fs/tty/dir.go b/pkg/sentry/fs/tty/dir.go
index 13c9dbe7d..3242dcb6a 100644
--- a/pkg/sentry/fs/tty/dir.go
+++ b/pkg/sentry/fs/tty/dir.go
@@ -22,6 +22,7 @@ import (
 
 	"gvisor.dev/gvisor/pkg/abi/linux"
 	"gvisor.dev/gvisor/pkg/context"
+	"gvisor.dev/gvisor/pkg/errors/linuxerr"
 	"gvisor.dev/gvisor/pkg/hostarch"
 	"gvisor.dev/gvisor/pkg/sentry/fs"
 	"gvisor.dev/gvisor/pkg/sentry/fs/fsutil"
@@ -170,54 +171,54 @@ func (d *dirInodeOperations) Lookup(ctx context.Context, dir *fs.Inode, name str
 //
 // Creation is never allowed.
 func (d *dirInodeOperations) Create(ctx context.Context, dir *fs.Inode, name string, flags fs.FileFlags, perm fs.FilePermissions) (*fs.File, error) {
-	return nil, syserror.EACCES
+	return nil, linuxerr.EACCES
 }
 
 // CreateDirectory implements fs.InodeOperations.CreateDirectory.
 //
 // Creation is never allowed.
 func (d *dirInodeOperations) CreateDirectory(ctx context.Context, dir *fs.Inode, name string, perm fs.FilePermissions) error {
-	return syserror.EACCES
+	return linuxerr.EACCES
 }
 
 // CreateLink implements fs.InodeOperations.CreateLink.
 //
 // Creation is never allowed.
 func (d *dirInodeOperations) CreateLink(ctx context.Context, dir *fs.Inode, oldname, newname string) error {
-	return syserror.EACCES
+	return linuxerr.EACCES
 }
 
 // CreateHardLink implements fs.InodeOperations.CreateHardLink.
 //
 // Creation is never allowed.
 func (d *dirInodeOperations) CreateHardLink(ctx context.Context, dir *fs.Inode, target *fs.Inode, name string) error {
-	return syserror.EACCES
+	return linuxerr.EACCES
 }
 
 // CreateFifo implements fs.InodeOperations.CreateFifo.
 //
 // Creation is never allowed.
 func (d *dirInodeOperations) CreateFifo(ctx context.Context, dir *fs.Inode, name string, perm fs.FilePermissions) error {
-	return syserror.EACCES
+	return linuxerr.EACCES
 }
 
 // Remove implements fs.InodeOperations.Remove.
 //
 // Removal is never allowed.
 func (d *dirInodeOperations) Remove(ctx context.Context, dir *fs.Inode, name string) error {
-	return syserror.EPERM
+	return linuxerr.EPERM
 }
 
 // RemoveDirectory implements fs.InodeOperations.RemoveDirectory.
 //
 // Removal is never allowed.
 func (d *dirInodeOperations) RemoveDirectory(ctx context.Context, dir *fs.Inode, name string) error {
-	return syserror.EPERM
+	return linuxerr.EPERM
 }
 
 // Bind implements fs.InodeOperations.Bind.
 func (d *dirInodeOperations) Bind(ctx context.Context, dir *fs.Inode, name string, data transport.BoundEndpoint, perm fs.FilePermissions) (*fs.Dirent, error) {
-	return nil, syserror.EPERM
+	return nil, linuxerr.EPERM
 }
 
 // GetFile implements fs.InodeOperations.GetFile.