SignalSet

Signal set struct wrapping the C sigset_t and its setter / getter functions.

Note that, as this is a struct rather than a class, and thus has no constructor, it is necessary to explicitly call the clear() method before using an instance.

struct SignalSet {

void clear();

void setAll();

void remove(int signal);

void add(int signal);

void remove(int[] signals);

void add(int[] signals);

bool isSet(int signal);

typeof(this) mask(int how);

typeof(this) block();

typeof(this) unblock();

void callBlocked(void op);

static typeof(this) getCurrent();

sigset_t opCast();

}

Members

Functions

add void add(int signal): Adds the specified signal to the set.
add void add(int[] signals): Adds the specified signals to the set.
block typeof(this) block(): Blocks the signals in in the set of this instance in the calling thread. Signals that are not in this set but are already blocked will stay blocked.
callBlocked void callBlocked(void op): Executes op with the signals in this set blocked. The signals are automatically unblocked again after op has finished (returned or threw).
clear void clear(): Clears all signals in the set (i.e. sets to the set of no signals).
isSet bool isSet(int signal): Tells whether a signal is in the set.
mask typeof(this) mask(int how): Calls pthread_sigmask() with the set of signals of this instance.
opCast sigset_t opCast(): Cast operator for convenient use of this struct in C functions which accept a sigset_t.
remove void remove(int signal): Removes the specified signal from the set.
remove void remove(int[] signals): Removes the specified signals from the set.
setAll void setAll(): Sets to the set of all signals.
unblock typeof(this) unblock(): Unblocks the signals in in the set of this instance in the calling thread. Signals that are not in this set but are not blocked will stay unblocked.

Static functions

getCurrent typeof(this) getCurrent(): Gets the signal mask for the calling thread.

SignalSet

Members

Functions

Static functions

Meta

Source