sigfillset - initialize and fill a signal set
The sigfillset() function shall initialize the signal set pointed to by set, such that all signals defined in this volume of IEEE Std 1003.1-2001 are included.
Upon successful completion, sigfillset() shall return 0; otherwise, it shall return -1 and set errno to indicate the error.
No errors are defined.
Refer to sigemptyset().
Signal Concepts, sigaction(), sigaddset(), sigdelset(), sigemptyset(), sigismember(), sigpending(), sigprocmask(), sigsuspend(), the Base Definitions volume of IEEE Std 1003.1-2001, <signal.h>
First released in Issue 3. Included for alignment with the POSIX.1-1988 standard.
The SYNOPSIS is marked CX since the presence of this function in the <signal.h> header is an extension over the ISO C standard.