It is not directly related to signal-handling, so can well live
in its own package.
Also added a variant that doesn't take a directory to write files
to, for easier consumption / better match to how it's used.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This struct now has a properly typed member, so use the properly typed
functions with it.
Also update the vendor directory and hope nothing explodes.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Use CreateEvent, OpenEvent (which both map to the respective *EventW
function) and PulseEvent from golang.org/x/sys instead of local copies.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Changes most references of syscall to golang.org/x/sys/
Ones aren't changes include, Errno, Signal and SysProcAttr
as they haven't been implemented in /x/sys/.
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
[s390x] switch utsname from unsigned to signed
per 33267e036f
char in s390x in the /x/sys/unix package is now signed, so
change the buildtags
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
When sending SIGUSR1 to the daemon, it can crash because of a concurrent
map access panic, showing a stack trace involving dumpDaemon. It appears
it's not possible to recover from a concurrent map access panic. Since
it's important that SIGUSR1 not be a destructive operation, sadly the
best course of action I can think of is to remove this functionality.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
