56 lines
2.3 KiB
Go
56 lines
2.3 KiB
Go
// Package signal provides helper functions for dealing with signals across
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// various operating systems.
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package signal // import "github.com/docker/docker/pkg/signal"
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import (
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"github.com/docker/docker/pkg/stack"
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msignal "github.com/moby/sys/signal"
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)
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var (
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// DumpStacks appends the runtime stack into file in dir and returns full path
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// to that file.
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// Deprecated: use github.com/docker/docker/pkg/stack.Dump instead.
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DumpStacks = stack.DumpToFile
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// CatchAll catches all signals and relays them to the specified channel.
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// SIGURG is not handled, as it's used by the Go runtime to support
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// preemptable system calls.
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// Deprecated: use github.com/moby/sys/signal.CatchAll instead
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CatchAll = msignal.CatchAll
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// StopCatch stops catching the signals and closes the specified channel.
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// Deprecated: use github.com/moby/sys/signal.StopCatch instead
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StopCatch = msignal.StopCatch
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// ParseSignal translates a string to a valid syscall signal.
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// It returns an error if the signal map doesn't include the given signal.
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// Deprecated: use github.com/moby/sys/signal.ParseSignal instead
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ParseSignal = msignal.ParseSignal
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// ValidSignalForPlatform returns true if a signal is valid on the platform
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// Deprecated: use github.com/moby/sys/signal.ValidSignalForPlatform instead
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ValidSignalForPlatform = msignal.ValidSignalForPlatform
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// SignalMap is a map of signals for the current platform.
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// Deprecated: use github.com/moby/sys/signal.SignalMap instead
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SignalMap = msignal.SignalMap
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)
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// Signals used in cli/command
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const (
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// SIGCHLD is a signal sent to a process when a child process terminates, is interrupted, or resumes after being interrupted.
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// Deprecated: use github.com/moby/sys/signal.SIGCHLD instead
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SIGCHLD = msignal.SIGCHLD
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// SIGWINCH is a signal sent to a process when its controlling terminal changes its size
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// Deprecated: use github.com/moby/sys/signal.SIGWINCH instead
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SIGWINCH = msignal.SIGWINCH
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// SIGPIPE is a signal sent to a process when a pipe is written to before the other end is open for reading
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// Deprecated: use github.com/moby/sys/signal.SIGPIPE instead
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SIGPIPE = msignal.SIGPIPE
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// DefaultStopSignal has been deprecated and removed. The default value is
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// now defined in github.com/docker/docker/container. Clients should omit
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// the container's stop-signal field if the default should be used.
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)
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