diff options
Diffstat (limited to 'pkg/sentry/sighandling')
| -rw-r--r-- | pkg/sentry/sighandling/sighandling_unsafe.go | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/pkg/sentry/sighandling/sighandling_unsafe.go b/pkg/sentry/sighandling/sighandling_unsafe.go index d6a2fbe34..3fe5c6770 100644 --- a/pkg/sentry/sighandling/sighandling_unsafe.go +++ b/pkg/sentry/sighandling/sighandling_unsafe.go @@ -21,25 +21,16 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" ) -// FIXME(gvisor.dev/issue/214): Move to pkg/abi/linux along with definitions in -// pkg/sentry/arch. -type sigaction struct { - handler uintptr - flags uint64 - restorer uintptr - mask uint64 -} - // IgnoreChildStop sets the SA_NOCLDSTOP flag, causing child processes to not // generate SIGCHLD when they stop. func IgnoreChildStop() error { - var sa sigaction + var sa linux.SigAction // Get the existing signal handler information, and set the flag. if _, _, e := unix.RawSyscall6(unix.SYS_RT_SIGACTION, uintptr(unix.SIGCHLD), 0, uintptr(unsafe.Pointer(&sa)), linux.SignalSetSize, 0, 0); e != 0 { return e } - sa.flags |= linux.SA_NOCLDSTOP + sa.Flags |= linux.SA_NOCLDSTOP if _, _, e := unix.RawSyscall6(unix.SYS_RT_SIGACTION, uintptr(unix.SIGCHLD), uintptr(unsafe.Pointer(&sa)), 0, linux.SignalSetSize, 0, 0); e != 0 { return e } |