NAME sigset, sighold, sigrelse, sigignore - System V signal API LIBRARY Standard C library ( libc ... deprecated]] int sighold(int sig ); [[deprecated]] int sigrelse(int sig ); [[d…NAME sigset, sighold, sigrelse, sigignore - System V signal API LIBRARY Standard C library ( libc ... deprecated]] int sighold(int sig ); [[deprecated]] int sigrelse(int sig ); [[d…NAME sigset, sighold, sigrelse, sigignore - System V signal API LIBRARY Standard C library ( libc ... deprecated]] int sighold(int sig ); [[deprecated]] int sigrelse(int sig ); [[d…NAME sigset, sighold, sigrelse, sigignore - System V signal API LIBRARY Standard C library ( libc ... deprecated]] int sighold(int sig ); [[deprecated]] int sigrelse(int sig ); [[d…