From 54b71221c0b7a9159f369263ea6189bdba4eac3a Mon Sep 17 00:00:00 2001 From: Zach Koopmans Date: Tue, 29 Jun 2021 15:05:27 -0700 Subject: [syserror] Change syserror to linuxerr for E2BIG, EADDRINUSE, and EINVAL Remove three syserror entries duplicated in linuxerr. Because of the linuxerr.Equals method, this is a mere change of return values from syserror to linuxerr definitions. Done with only these three errnos as CLs removing all grow to a significantly large size. PiperOrigin-RevId: 382173835 --- pkg/sentry/kernel/futex/BUILD | 1 + pkg/sentry/kernel/futex/futex.go | 5 +++-- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'pkg/sentry/kernel/futex') diff --git a/pkg/sentry/kernel/futex/BUILD b/pkg/sentry/kernel/futex/BUILD index 6c31e082c..0606d32a8 100644 --- a/pkg/sentry/kernel/futex/BUILD +++ b/pkg/sentry/kernel/futex/BUILD @@ -37,6 +37,7 @@ go_library( deps = [ "//pkg/abi/linux", "//pkg/context", + "//pkg/errors/linuxerr", "//pkg/hostarch", "//pkg/log", "//pkg/sentry/memmap", diff --git a/pkg/sentry/kernel/futex/futex.go b/pkg/sentry/kernel/futex/futex.go index 0427cf3f4..5c64ce11e 100644 --- a/pkg/sentry/kernel/futex/futex.go +++ b/pkg/sentry/kernel/futex/futex.go @@ -20,6 +20,7 @@ package futex 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/memmap" "gvisor.dev/gvisor/pkg/sync" @@ -332,7 +333,7 @@ func getKey(t Target, addr hostarch.Addr, private bool) (Key, error) { // Ensure the address is aligned. // It must be a DWORD boundary. if addr&0x3 != 0 { - return Key{}, syserror.EINVAL + return Key{}, linuxerr.EINVAL } if private { return Key{Kind: KindPrivate, Offset: uint64(addr)}, nil @@ -790,7 +791,7 @@ func (m *Manager) unlockPILocked(t Target, addr hostarch.Addr, tid uint32, b *bu return err } if prev != cur { - return syserror.EINVAL + return linuxerr.EINVAL } b.wakeWaiterLocked(next) -- cgit v1.2.3