diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/sigset.go')
| -rw-r--r-- | pkg/sentry/syscalls/linux/sigset.go | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/pkg/sentry/syscalls/linux/sigset.go b/pkg/sentry/syscalls/linux/sigset.go index 434559b80..e8c2d8f9e 100644 --- a/pkg/sentry/syscalls/linux/sigset.go +++ b/pkg/sentry/syscalls/linux/sigset.go @@ -16,9 +16,9 @@ package linux import ( "gvisor.dev/gvisor/pkg/abi/linux" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/kernel" "gvisor.dev/gvisor/pkg/syserror" - "gvisor.dev/gvisor/pkg/usermem" ) // CopyInSigSet copies in a sigset_t, checks its size, and ensures that KILL and @@ -27,7 +27,7 @@ import ( // TODO(gvisor.dev/issue/1624): This is only exported because // syscalls/vfs2/signal.go depends on it. Once vfs1 is deleted and the vfs2 // syscalls are moved into this package, then they can be unexported. -func CopyInSigSet(t *kernel.Task, sigSetAddr usermem.Addr, size uint) (linux.SignalSet, error) { +func CopyInSigSet(t *kernel.Task, sigSetAddr hostarch.Addr, size uint) (linux.SignalSet, error) { if size != linux.SignalSetSize { return 0, syserror.EINVAL } @@ -35,14 +35,14 @@ func CopyInSigSet(t *kernel.Task, sigSetAddr usermem.Addr, size uint) (linux.Sig if _, err := t.CopyInBytes(sigSetAddr, b); err != nil { return 0, err } - mask := usermem.ByteOrder.Uint64(b[:]) + mask := hostarch.ByteOrder.Uint64(b[:]) return linux.SignalSet(mask) &^ kernel.UnblockableSignals, nil } // copyOutSigSet copies out a sigset_t. -func copyOutSigSet(t *kernel.Task, sigSetAddr usermem.Addr, mask linux.SignalSet) error { +func copyOutSigSet(t *kernel.Task, sigSetAddr hostarch.Addr, mask linux.SignalSet) error { b := t.CopyScratchBuffer(8) - usermem.ByteOrder.PutUint64(b, uint64(mask)) + hostarch.ByteOrder.PutUint64(b, uint64(mask)) _, err := t.CopyOutBytes(sigSetAddr, b) return err } @@ -55,15 +55,15 @@ func copyOutSigSet(t *kernel.Task, sigSetAddr usermem.Addr, mask linux.SignalSet // }; // // and returns sigset_addr and size. -func copyInSigSetWithSize(t *kernel.Task, addr usermem.Addr) (usermem.Addr, uint, error) { +func copyInSigSetWithSize(t *kernel.Task, addr hostarch.Addr) (hostarch.Addr, uint, error) { switch t.Arch().Width() { case 8: in := t.CopyScratchBuffer(16) if _, err := t.CopyInBytes(addr, in); err != nil { return 0, 0, err } - maskAddr := usermem.Addr(usermem.ByteOrder.Uint64(in[0:])) - maskSize := uint(usermem.ByteOrder.Uint64(in[8:])) + maskAddr := hostarch.Addr(hostarch.ByteOrder.Uint64(in[0:])) + maskSize := uint(hostarch.ByteOrder.Uint64(in[8:])) return maskAddr, maskSize, nil default: return 0, 0, syserror.ENOSYS |