Lines Matching full:signal

41 .Nd legacy interface for signal management
66 function modifies signal dispositions.
69 argument specifies the signal, which may be any signal except
75 argument specifies the signal's disposition,
79 or the address of a signal handler.
84 is the address of a signal handler, the
87 to the signal mask of the calling process before executing the signal
88 handler; when the signal handler returns, the system restores the
89 signal mask of the calling process to its state prior to the delivery
90 of the signal.
98 is added to the signal
109 is removed from the signal mask of the calling process.
115 to the signal mask of the calling process.
121 from the signal mask of the calling process.
134 from the signal mask of the calling process and suspend the calling process
135 until a signal is received.
138 function restores the signal mask of the process to its original state before
147 and then waits for a signal to arrive;
169 if the signal had been blocked and the signal's previous disposition if
186 is not a valid signal number.
210 An incompatible interface by the same name, which used a single signal number