[syserror] Update several syserror errors to linuxerr equivalents.

Update/remove most syserror errors to linuxerr equivalents. For list
of removed errors, see //pkg/syserror/syserror.go.

PiperOrigin-RevId: 382574582

4 files changed, 13 insertions, 13 deletions

diff --git a/pkg/sentry/syscalls/linux/vfs2/fd.go b/pkg/sentry/syscalls/linux/vfs2/fd.go
index bf2627c36..55272fbbc 100644
--- a/pkg/sentry/syscalls/linux/vfs2/fd.go
+++ b/pkg/sentry/syscalls/linux/vfs2/fd.go
@@ -57,7 +57,7 @@ func Dup(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallCo
 
 	newFD, err := t.NewFDFromVFS2(0, file, kernel.FDFlags{})
 	if err != nil {
-		return 0, nil, syserror.EMFILE
+		return 0, nil, linuxerr.EMFILE
 	}
 	return uintptr(newFD), nil, nil
 }
@@ -411,7 +411,7 @@ func Fadvise64(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
 
 	// If the FD refers to a pipe or FIFO, return error.
 	if _, isPipe := file.Impl().(*pipe.VFSPipeFD); isPipe {
-		return 0, nil, syserror.ESPIPE
+		return 0, nil, linuxerr.ESPIPE
 	}
 
 	switch advice {
diff --git a/pkg/sentry/syscalls/linux/vfs2/setstat.go b/pkg/sentry/syscalls/linux/vfs2/setstat.go
index 989cd75f1..b5a3b92c5 100644
--- a/pkg/sentry/syscalls/linux/vfs2/setstat.go
+++ b/pkg/sentry/syscalls/linux/vfs2/setstat.go
@@ -230,7 +230,7 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
 		return 0, nil, linuxerr.EBADF
 	}
 	if mode != 0 {
-		return 0, nil, syserror.ENOTSUP
+		return 0, nil, linuxerr.ENOTSUP
 	}
 	if offset < 0 || length <= 0 {
 		return 0, nil, linuxerr.EINVAL
@@ -238,7 +238,7 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
 
 	size := offset + length
 	if size < 0 {
-		return 0, nil, syserror.EFBIG
+		return 0, nil, linuxerr.EFBIG
 	}
 	limit := limits.FromContext(t).Get(limits.FileSize).Cur
 	if uint64(size) >= limit {
@@ -246,7 +246,7 @@ func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sys
 			Signo: int32(linux.SIGXFSZ),
 			Code:  linux.SI_USER,
 		})
-		return 0, nil, syserror.EFBIG
+		return 0, nil, linuxerr.EFBIG
 	}
 
 	return 0, nil, file.Allocate(t, mode, uint64(offset), uint64(length))
@@ -468,7 +468,7 @@ func handleSetSizeError(t *kernel.Task, err error) error {
 	if err == syserror.ErrExceedsFileSizeLimit {
 		// Convert error to EFBIG and send a SIGXFSZ per setrlimit(2).
 		t.SendSignal(kernel.SignalInfoNoInfo(linux.SIGXFSZ, t, t))
-		return syserror.EFBIG
+		return linuxerr.EFBIG
 	}
 	return err
 }
diff --git a/pkg/sentry/syscalls/linux/vfs2/socket.go b/pkg/sentry/syscalls/linux/vfs2/socket.go
index ee6e07a80..b39292f50 100644
--- a/pkg/sentry/syscalls/linux/vfs2/socket.go
+++ b/pkg/sentry/syscalls/linux/vfs2/socket.go
@@ -754,7 +754,7 @@ func recvSingleMsg(t *kernel.Task, s socket.SocketVFS2, msgPtr hostarch.Addr, fl
 	}
 
 	if msg.IovLen > linux.UIO_MAXIOV {
-		return 0, syserror.EMSGSIZE
+		return 0, linuxerr.EMSGSIZE
 	}
 	dst, err := t.IovecsIOSequence(hostarch.Addr(msg.Iov), int(msg.IovLen), usermem.IOOpts{
 		AddressSpaceActive: true,
@@ -785,7 +785,7 @@ func recvSingleMsg(t *kernel.Task, s socket.SocketVFS2, msgPtr hostarch.Addr, fl
 	}
 
 	if msg.ControlLen > maxControlLen {
-		return 0, syserror.ENOBUFS
+		return 0, linuxerr.ENOBUFS
 	}
 	n, mflags, sender, senderLen, cms, e := s.RecvMsg(t, dst, int(flags), haveDeadline, deadline, msg.NameLen != 0, msg.ControlLen)
 	if e != nil {
@@ -1019,7 +1019,7 @@ func sendSingleMsg(t *kernel.Task, s socket.SocketVFS2, file *vfs.FileDescriptio
 	if msg.ControlLen > 0 {
 		// Put an upper bound to prevent large allocations.
 		if msg.ControlLen > maxControlLen {
-			return 0, syserror.ENOBUFS
+			return 0, linuxerr.ENOBUFS
 		}
 		controlData = make([]byte, msg.ControlLen)
 		if _, err := t.CopyInBytes(hostarch.Addr(msg.Control), controlData); err != nil {
@@ -1039,7 +1039,7 @@ func sendSingleMsg(t *kernel.Task, s socket.SocketVFS2, file *vfs.FileDescriptio
 
 	// Read data then call the sendmsg implementation.
 	if msg.IovLen > linux.UIO_MAXIOV {
-		return 0, syserror.EMSGSIZE
+		return 0, linuxerr.EMSGSIZE
 	}
 	src, err := t.IovecsIOSequence(hostarch.Addr(msg.Iov), int(msg.IovLen), usermem.IOOpts{
 		AddressSpaceActive: true,
diff --git a/pkg/sentry/syscalls/linux/vfs2/splice.go b/pkg/sentry/syscalls/linux/vfs2/splice.go
index 7a8aef5d4..d8009123f 100644
--- a/pkg/sentry/syscalls/linux/vfs2/splice.go
+++ b/pkg/sentry/syscalls/linux/vfs2/splice.go
@@ -90,7 +90,7 @@ func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal
 	inOffset := int64(-1)
 	if inOffsetPtr != 0 {
 		if inIsPipe {
-			return 0, nil, syserror.ESPIPE
+			return 0, nil, linuxerr.ESPIPE
 		}
 		if inFile.Options().DenyPRead {
 			return 0, nil, linuxerr.EINVAL
@@ -105,7 +105,7 @@ func Splice(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscal
 	outOffset := int64(-1)
 	if outOffsetPtr != 0 {
 		if outIsPipe {
-			return 0, nil, syserror.ESPIPE
+			return 0, nil, linuxerr.ESPIPE
 		}
 		if outFile.Options().DenyPWrite {
 			return 0, nil, linuxerr.EINVAL
@@ -306,7 +306,7 @@ func Sendfile(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Sysc
 	offset := int64(-1)
 	if offsetAddr != 0 {
 		if inFile.Options().DenyPRead {
-			return 0, nil, syserror.ESPIPE
+			return 0, nil, linuxerr.ESPIPE
 		}
 		var offsetP primitive.Int64
 		if _, err := offsetP.CopyIn(t, offsetAddr); err != nil {