const (
// SIGCHLD is a signal sent to a process when a child process terminates, is interrupted, or resumes after being interrupted.
SIGCHLD = syscall.SIGCHLD
// SIGWINCH is a signal sent to a process when its controlling terminal changes its size
SIGWINCH = syscall.SIGWINCH
// SIGPIPE is a signal sent to a process when a pipe is written to before the other end is open for reading
SIGPIPE = syscall.SIGPIPE
)
SignalMap is a map of Linux signals.
var SignalMap = map[string]syscall.Signal{ "ABRT": unix.SIGABRT, "ALRM": unix.SIGALRM, "BUS": unix.SIGBUS, "CHLD": unix.SIGCHLD, "CLD": unix.SIGCLD, "CONT": unix.SIGCONT, "FPE": unix.SIGFPE, "HUP": unix.SIGHUP, "ILL": unix.SIGILL, "INT": unix.SIGINT, "IO": unix.SIGIO, "IOT": unix.SIGIOT, "KILL": unix.SIGKILL, "PIPE": unix.SIGPIPE, "POLL": unix.SIGPOLL, "PROF": unix.SIGPROF, "PWR": unix.SIGPWR, "QUIT": unix.SIGQUIT, "SEGV": unix.SIGSEGV, "STKFLT": unix.SIGSTKFLT, "STOP": unix.SIGSTOP, "SYS": unix.SIGSYS, "TERM": unix.SIGTERM, "TRAP": unix.SIGTRAP, "TSTP": unix.SIGTSTP, "TTIN": unix.SIGTTIN, "TTOU": unix.SIGTTOU, "URG": unix.SIGURG, "USR1": unix.SIGUSR1, "USR2": unix.SIGUSR2, "VTALRM": unix.SIGVTALRM, "WINCH": unix.SIGWINCH, "XCPU": unix.SIGXCPU, "XFSZ": unix.SIGXFSZ, "RTMIN": sigrtmin, "RTMIN+1": sigrtmin + 1, "RTMIN+2": sigrtmin + 2, "RTMIN+3": sigrtmin + 3, "RTMIN+4": sigrtmin + 4, "RTMIN+5": sigrtmin + 5, "RTMIN+6": sigrtmin + 6, "RTMIN+7": sigrtmin + 7, "RTMIN+8": sigrtmin + 8, "RTMIN+9": sigrtmin + 9, "RTMIN+10": sigrtmin + 10, "RTMIN+11": sigrtmin + 11, "RTMIN+12": sigrtmin + 12, "RTMIN+13": sigrtmin + 13, "RTMIN+14": sigrtmin + 14, "RTMIN+15": sigrtmin + 15, "RTMAX-14": sigrtmax - 14, "RTMAX-13": sigrtmax - 13, "RTMAX-12": sigrtmax - 12, "RTMAX-11": sigrtmax - 11, "RTMAX-10": sigrtmax - 10, "RTMAX-9": sigrtmax - 9, "RTMAX-8": sigrtmax - 8, "RTMAX-7": sigrtmax - 7, "RTMAX-6": sigrtmax - 6, "RTMAX-5": sigrtmax - 5, "RTMAX-4": sigrtmax - 4, "RTMAX-3": sigrtmax - 3, "RTMAX-2": sigrtmax - 2, "RTMAX-1": sigrtmax - 1, "RTMAX": sigrtmax, }
func CatchAll(sigc chan os.Signal)
CatchAll catches all signals and relays them to the specified channel. SIGURG is not handled, as it's used by the Go runtime to support preemptable system calls.
func ParseSignal(rawSignal string) (syscall.Signal, error)
ParseSignal translates a string to a valid syscall signal. It returns an error if the signal map doesn't include the given signal.
func StopCatch(sigc chan os.Signal)
StopCatch stops catching the signals and closes the specified channel.
func ValidSignalForPlatform(sig syscall.Signal) bool
ValidSignalForPlatform returns true if a signal is valid on the platform