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-rw-r--r--pkg/sentry/vfs/epoll.go5
-rw-r--r--pkg/sentry/vfs/file_description_impl_util.go15
-rw-r--r--pkg/sentry/vfs/mount.go3
-rw-r--r--pkg/sentry/vfs/pathname.go4
-rw-r--r--pkg/sentry/vfs/resolving_path.go3
-rw-r--r--pkg/sentry/vfs/vfs.go17
6 files changed, 21 insertions, 26 deletions
diff --git a/pkg/sentry/vfs/epoll.go b/pkg/sentry/vfs/epoll.go
index befe3ca25..04bc4d10c 100644
--- a/pkg/sentry/vfs/epoll.go
+++ b/pkg/sentry/vfs/epoll.go
@@ -19,7 +19,6 @@ import (
"gvisor.dev/gvisor/pkg/context"
"gvisor.dev/gvisor/pkg/errors/linuxerr"
"gvisor.dev/gvisor/pkg/sync"
- "gvisor.dev/gvisor/pkg/syserror"
"gvisor.dev/gvisor/pkg/waiter"
)
@@ -259,7 +258,7 @@ func (ep *EpollInstance) ModifyInterest(file *FileDescription, num int32, event
num: num,
}]
if !ok {
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
// Update epi for the next call to ep.ReadEvents().
@@ -295,7 +294,7 @@ func (ep *EpollInstance) DeleteInterest(file *FileDescription, num int32) error
num: num,
}]
if !ok {
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
// Unregister from the file so that epi will no longer be readied.
diff --git a/pkg/sentry/vfs/file_description_impl_util.go b/pkg/sentry/vfs/file_description_impl_util.go
index a875fdeca..5dab069ed 100644
--- a/pkg/sentry/vfs/file_description_impl_util.go
+++ b/pkg/sentry/vfs/file_description_impl_util.go
@@ -25,7 +25,6 @@ import (
fslock "gvisor.dev/gvisor/pkg/sentry/fs/lock"
"gvisor.dev/gvisor/pkg/sentry/memmap"
"gvisor.dev/gvisor/pkg/sync"
- "gvisor.dev/gvisor/pkg/syserror"
"gvisor.dev/gvisor/pkg/usermem"
"gvisor.dev/gvisor/pkg/waiter"
)
@@ -56,7 +55,7 @@ func (FileDescriptionDefaultImpl) OnClose(ctx context.Context) error {
// StatFS implements FileDescriptionImpl.StatFS analogously to
// super_operations::statfs == NULL in Linux.
func (FileDescriptionDefaultImpl) StatFS(ctx context.Context) (linux.Statfs, error) {
- return linux.Statfs{}, syserror.ENOSYS
+ return linux.Statfs{}, linuxerr.ENOSYS
}
// Allocate implements FileDescriptionImpl.Allocate analogously to
@@ -175,27 +174,27 @@ type DirectoryFileDescriptionDefaultImpl struct{}
// Allocate implements DirectoryFileDescriptionDefaultImpl.Allocate.
func (DirectoryFileDescriptionDefaultImpl) Allocate(ctx context.Context, mode, offset, length uint64) error {
- return syserror.EISDIR
+ return linuxerr.EISDIR
}
// PRead implements FileDescriptionImpl.PRead.
func (DirectoryFileDescriptionDefaultImpl) PRead(ctx context.Context, dst usermem.IOSequence, offset int64, opts ReadOptions) (int64, error) {
- return 0, syserror.EISDIR
+ return 0, linuxerr.EISDIR
}
// Read implements FileDescriptionImpl.Read.
func (DirectoryFileDescriptionDefaultImpl) Read(ctx context.Context, dst usermem.IOSequence, opts ReadOptions) (int64, error) {
- return 0, syserror.EISDIR
+ return 0, linuxerr.EISDIR
}
// PWrite implements FileDescriptionImpl.PWrite.
func (DirectoryFileDescriptionDefaultImpl) PWrite(ctx context.Context, src usermem.IOSequence, offset int64, opts WriteOptions) (int64, error) {
- return 0, syserror.EISDIR
+ return 0, linuxerr.EISDIR
}
// Write implements FileDescriptionImpl.Write.
func (DirectoryFileDescriptionDefaultImpl) Write(ctx context.Context, src usermem.IOSequence, opts WriteOptions) (int64, error) {
- return 0, syserror.EISDIR
+ return 0, linuxerr.EISDIR
}
// DentryMetadataFileDescriptionImpl may be embedded by implementations of
@@ -368,7 +367,7 @@ func (fd *DynamicBytesFileDescriptionImpl) pwriteLocked(ctx context.Context, src
writable, ok := fd.data.(WritableDynamicBytesSource)
if !ok {
- return 0, syserror.EIO
+ return 0, linuxerr.EIO
}
n, err := writable.Write(ctx, src, offset)
if err != nil {
diff --git a/pkg/sentry/vfs/mount.go b/pkg/sentry/vfs/mount.go
index 4d6b59a26..05a416775 100644
--- a/pkg/sentry/vfs/mount.go
+++ b/pkg/sentry/vfs/mount.go
@@ -27,7 +27,6 @@ import (
"gvisor.dev/gvisor/pkg/errors/linuxerr"
"gvisor.dev/gvisor/pkg/refsvfs2"
"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
- "gvisor.dev/gvisor/pkg/syserror"
)
// A Mount is a replacement of a Dentry (Mount.key.point) from one Filesystem
@@ -225,7 +224,7 @@ func (vfs *VirtualFilesystem) ConnectMountAt(ctx context.Context, creds *auth.Cr
vdDentry.mu.Unlock()
vfs.mountMu.Unlock()
vd.DecRef(ctx)
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
// vd might have been mounted over between vfs.GetDentryAt() and
// vfs.mountMu.Lock().
diff --git a/pkg/sentry/vfs/pathname.go b/pkg/sentry/vfs/pathname.go
index e4da15009..7cc68a157 100644
--- a/pkg/sentry/vfs/pathname.go
+++ b/pkg/sentry/vfs/pathname.go
@@ -16,9 +16,9 @@ package vfs
import (
"gvisor.dev/gvisor/pkg/context"
+ "gvisor.dev/gvisor/pkg/errors/linuxerr"
"gvisor.dev/gvisor/pkg/fspath"
"gvisor.dev/gvisor/pkg/sync"
- "gvisor.dev/gvisor/pkg/syserror"
)
var fspathBuilderPool = sync.Pool{
@@ -137,7 +137,7 @@ loop:
// Linux's sys_getcwd().
func (vfs *VirtualFilesystem) PathnameForGetcwd(ctx context.Context, vfsroot, vd VirtualDentry) (string, error) {
if vd.dentry.IsDead() {
- return "", syserror.ENOENT
+ return "", linuxerr.ENOENT
}
b := getFSPathBuilder()
diff --git a/pkg/sentry/vfs/resolving_path.go b/pkg/sentry/vfs/resolving_path.go
index 6f58f33ce..7fd7f000d 100644
--- a/pkg/sentry/vfs/resolving_path.go
+++ b/pkg/sentry/vfs/resolving_path.go
@@ -23,7 +23,6 @@ import (
"gvisor.dev/gvisor/pkg/fspath"
"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
"gvisor.dev/gvisor/pkg/sync"
- "gvisor.dev/gvisor/pkg/syserror"
)
// ResolvingPath represents the state of an in-progress path resolution, shared
@@ -331,7 +330,7 @@ func (rp *ResolvingPath) HandleSymlink(target string) error {
return linuxerr.ELOOP
}
if len(target) == 0 {
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
rp.symlinks++
targetPath := fspath.Parse(target)
diff --git a/pkg/sentry/vfs/vfs.go b/pkg/sentry/vfs/vfs.go
index eb3c60610..ccac31f22 100644
--- a/pkg/sentry/vfs/vfs.go
+++ b/pkg/sentry/vfs/vfs.go
@@ -48,7 +48,6 @@ import (
"gvisor.dev/gvisor/pkg/sentry/kernel/auth"
"gvisor.dev/gvisor/pkg/sentry/socket/unix/transport"
"gvisor.dev/gvisor/pkg/sync"
- "gvisor.dev/gvisor/pkg/syserror"
)
// A VirtualFilesystem (VFS for short) combines Filesystems in trees of Mounts.
@@ -281,7 +280,7 @@ func (vfs *VirtualFilesystem) LinkAt(ctx context.Context, creds *auth.Credential
if newpop.Path.Absolute {
return linuxerr.EEXIST
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if newpop.FollowFinalSymlink {
oldVD.DecRef(ctx)
@@ -318,7 +317,7 @@ func (vfs *VirtualFilesystem) MkdirAt(ctx context.Context, creds *auth.Credentia
if pop.Path.Absolute {
return linuxerr.EEXIST
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if pop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.MkdirAt: file creation paths can't follow final symlink")
@@ -356,7 +355,7 @@ func (vfs *VirtualFilesystem) MknodAt(ctx context.Context, creds *auth.Credentia
if pop.Path.Absolute {
return linuxerr.EEXIST
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if pop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.MknodAt: file creation paths can't follow final symlink")
@@ -494,7 +493,7 @@ func (vfs *VirtualFilesystem) RenameAt(ctx context.Context, creds *auth.Credenti
if oldpop.Path.Absolute {
return linuxerr.EBUSY
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if oldpop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.RenameAt: source path can't follow final symlink")
@@ -515,7 +514,7 @@ func (vfs *VirtualFilesystem) RenameAt(ctx context.Context, creds *auth.Credenti
if newpop.Path.Absolute {
return linuxerr.EBUSY
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if newpop.FollowFinalSymlink {
oldParentVD.DecRef(ctx)
@@ -556,7 +555,7 @@ func (vfs *VirtualFilesystem) RmdirAt(ctx context.Context, creds *auth.Credentia
if pop.Path.Absolute {
return linuxerr.EBUSY
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if pop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.RmdirAt: file deletion paths can't follow final symlink")
@@ -639,7 +638,7 @@ func (vfs *VirtualFilesystem) SymlinkAt(ctx context.Context, creds *auth.Credent
if pop.Path.Absolute {
return linuxerr.EEXIST
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if pop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.SymlinkAt: file creation paths can't follow final symlink")
@@ -673,7 +672,7 @@ func (vfs *VirtualFilesystem) UnlinkAt(ctx context.Context, creds *auth.Credenti
if pop.Path.Absolute {
return linuxerr.EBUSY
}
- return syserror.ENOENT
+ return linuxerr.ENOENT
}
if pop.FollowFinalSymlink {
ctx.Warningf("VirtualFilesystem.UnlinkAt: file deletion paths can't follow final symlink")
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 03:30:36 +0000