QNX Developer Support
Delete a signal from a set
#include <signal.h> int sigdelset( sigset_t *set, int signo );
- A pointer to the sigset_t object that you want to remove the signal from.
- The signal that you want to remove. For more information, see "POSIX signals" in the documentation for SignalAction().
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The sigdelset() function deletes signo from the set pointed to by set.
- An error occurred (errno is set).
- The signal signo isn't valid.