gtpc2m6qC/C++ Language Support User's Guide

sigfillset-Initialize and Fill a Signal Set

This macro initializes a signal set so that it includes all supported signals. It is one of several macros that manage or query signal sets.

Format

#include <signal.h>
int sigfillset(sigset_t *set);

set
A pointer to the signal set to be initialized. The signal set is of the sigset_t type.

Normal Return

The sigfillset macro is always successful and returns a value of 0.

Error Return

None.

Programming Considerations

None.

Examples

See sigprocmask-Examine and Change Blocked Signals for an example of the sigfillset macro.

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