See the filefunction */ int sigprocmask(int how , const sigset_t *_Nullable restrict set , sigset_t *_Nullable restrict ... sigprocmask, int how , const kernel_sigset_t *_Nullable set , kernel…function */ int sigprocmask(int how , const sigset_t *_Nullable restrict set , sigset_t *_Nullable restrict ... sigprocmask, int how , const kernel_sigset_t *_Nullable set , kernel…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…libc , -lc ) SYNOPSIS #include int sigemptyset(sigset_t * set ); int sigfillset(sigset_t ... sigaddset(sigset_t * set , int signum ); int sigdelset(sigset_t * set , int signum );…SYNOPSIS #include int sigwaitinfo(const sigset_t *restrict set , siginfo_t *_Nullable restrict info ... sigtimedwait(const sigset_t *restrict set , siginfo_t *_Nullable restrict …SYNOPSIS #include int sigwaitinfo(const sigset_t *restrict set , siginfo_t *_Nullable restrict info ... sigtimedwait(const sigset_t *restrict set , siginfo_t *_Nullable restrict …SYNOPSIS #include int sigwaitinfo(const sigset_t *restrict set , siginfo_t *_Nullable restrict info ... sigtimedwait(const sigset_t *restrict set , siginfo_t *_Nullable restrict …SYNOPSIS #include int sigsuspend(const sigset_t * mask ); Feature Test Macro Requirements for glibc ... fixed-size, 32-bit sigset_t type supported by that system call was no long…struct timespec *_Nullable restrict timeout , const sigset_t *_Nullable restrict sigmask ); Feature Test Macro Requirements ... atomically executing the following calls: sigset_t o…SYNOPSIS #include int sigsuspend(const sigset_t * mask ); Feature Test Macro Requirements for glibc ... fixed-size, 32-bit sigset_t type supported by that system call was no long…sigaction)(int, siginfo_t *, void *); sigset_t sa_mask; int sa_flags; void (*sa_restorer ... fixed-size, 32-bit sigset_t type supported by that system call was no longersigaction)(int, siginfo_t *, void *); sigset_t sa_mask; int sa_flags; void (*sa_restorer ... fixed-size, 32-bit sigset_t type supported by that system call was no longer