sigfillset(2) DG/UX 4.30 sigfillset(2)
NAME
sigfillset - Fill in the set of implementation-defined
signals.
SYNOPSIS
int sigfillset(signal_mask)
sigset_t *signal_mask;
PARAMETERS
signal_mask A pointer to a signal mask.
DESCRIPTION
Sets the signal mask pointed to by signal_mask to contain
all signals defined in this implementation.
RETURN VALUE
0 The operation was successful.
-1 The operation was not successful.
EXCEPTIONS
Errno may be set to one of the following error codes:
EFAULT The argument signal_mask specifies an invalid
area of the calling process's address space
or an area which does not have write access.
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