- SIGHUP &$\bullet$&&$\bullet$& A & Hangup o
- fine del processo di controllo \\
- SIGINT &$\bullet$&&$\bullet$& A & Interrupt da tastiera (\cmd{C-c})\\
- SIGQUIT &$\bullet$&&$\bullet$& C & Quit da tastiera (\cmd{C-y}) \\
- SIGILL &$\bullet$&&$\bullet$& C & Istruzione illegale\\
- SIGABRT &$\bullet$&&$\bullet$& C & Segnale di Abort da \func{abort} \\
- SIGFPE &$\bullet$&&$\bullet$& C & Errore aritmetico\\
- SIGKILL &$\bullet$&&$\bullet$& AEF & Segnale di terminazione forzata \\
- SIGSEGV &$\bullet$&&$\bullet$& C & Errore di accesso in memoria\\
- SIGPIPE &$\bullet$&&$\bullet$& A & Pipe spezzata\\
- SIGALRM &$\bullet$&&$\bullet$& A & Segnale del timer da \func{alarm} \\
- SIGTERM &$\bullet$&&$\bullet$& A & Segnale di terminazione \verb|C-\|\\
- SIGUSR1 &$\bullet$&&$\bullet$& A & User-defined signal 1\\
- SIGUSR2 &$\bullet$&&$\bullet$& A & User-defined signal 2\\
- SIGCHLD &$\bullet$&&$\bullet$& B & Child stopped or terminated\\
- SIGCONT &$\bullet$&&$\bullet$& & Continue if stopped\\
- SIGSTOP &$\bullet$&&$\bullet$& DEF & Stop process\\
- SIGTSTP &$\bullet$&&$\bullet$& D & Stop typed at tty \\
- SIGTTIN &$\bullet$&&$\bullet$& D & tty input for background process \\
- SIGTTOU &$\bullet$&&$\bullet$& D & tty output for background process \\
- SIGBUS &&$\bullet$&$\bullet$& C & Bus error (bad memory access) \\
- SIGPOLL &&$\bullet$&$\bullet$& A & Pollable event (Sys V). Synonym of SIGIO\\
- SIGPROF &&$\bullet$&$\bullet$& A & Profiling timer expired \\
- SIGSYS &&$\bullet$&$\bullet$& C & Bad argument to routine (SVID)\\
- SIGTRAP &&$\bullet$&$\bullet$& C & Trace/breakpoint trap \\
- SIGURG &&$\bullet$&$\bullet$& B & Urgent condition on socket (4.2 BSD)\\
- SIGVTALRM &&$\bullet$&$\bullet$& A & Virtual alarm clock (4.2 BSD) \\
- SIGXCPU &&$\bullet$&$\bullet$& C & CPU time limit exceeded (4.2 BSD) \\
- SIGXFSZ &&$\bullet$&$\bullet$& C & File size limit exceeded (4.2 BSD)\\
- SIGIOT &&&$\bullet$& C & IOT trap. A synonym for SIGABRT \\
- SIGEMT &&&$\bullet$& & \\
- SIGSTKFLT &&&$\bullet$& A & Stack fault on coprocessor \\
- SIGIO &&&$\bullet$& A & I/O now possible (4.2 BSD) \\
- SIGCLD &&&$\bullet$& & A synonym for SIGCHLD \\
- SIGPWR &&&$\bullet$& A & Power failure (System V) \\
- SIGINFO &&&$\bullet$& & A synonym for SIGPWR \\
- SIGLOST &&&$\bullet$& A & File lock lost \\
- SIGWINCH &&&$\bullet$& B & Window resize signal (4.3 BSD, Sun) \\
- SIGUNUSED &&&$\bullet$& A & Unused signal (will be SIGSYS) \\
+ \macro{SIGHUP} &PL& A &Hangup o fine del processo di controllo\\
+ \macro{SIGINT} &PL& A &Interrupt da tastiera (\cmd{C-c})\\
+ \macro{SIGQUIT} &PL& C &Quit da tastiera (\cmd{C-y}) \\
+ \macro{SIGILL} &PL& C & Istruzione illegale\\
+ \macro{SIGABRT} &PL& C & Segnale di abort da \func{abort} \\
+ \macro{SIGFPE} &PL& C & Errore aritmetico\\
+ \macro{SIGKILL} &PL&AEF& Segnale di terminazione forzata \\
+ \macro{SIGSEGV} &PL& C & Errore di accesso in memoria\\
+ \macro{SIGPIPE} &PL& A & Pipe spezzata\\
+ \macro{SIGALRM} &PL& A & Segnale del timer da \func{alarm} \\
+ \macro{SIGTERM} &PL& A & Segnale di terminazione \verb|C-\|\\
+ \macro{SIGUSR1} &PL& A & Segnale utente numero 1\\
+ \macro{SIGUSR2} &PL& A & Segnale utente numero 2\\
+ \macro{SIGCHLD} &PL& B & Figlio terminato o fermato\\
+ \macro{SIGCONT} &PL& & Continua se fermato\\
+ \macro{SIGSTOP} &PL&DEF& Ferma il processo\\
+ \macro{SIGTSTP} &PL& D & Stop typed at tty \\
+ \macro{SIGTTIN} &PL& D & Input sul terminale per un processo
+ in background\\
+ \macro{SIGTTOU} &PL& D & Output sul terminale per un processo
+ in background\\
+ \macro{SIGBUS} &SL& C & Errore sul bus (bad memory access) \\
+ \macro{SIGPOLL} &SL& A & Pollable event (Sys V).
+ Sinonimo di \macro{SIGIO}\\
+ \macro{SIGPROF} &SL& A & Timer del profiling scaduto \\
+ \macro{SIGSYS} &SL& C & Bad argument to routine (SVID)\\
+ \macro{SIGTRAP} &SL & C & Trace/breakpoint trap \\
+ \macro{SIGURG} &SLB& B & Urgent condition on socket\\
+ \macro{SIGVTALRM}&SLB& A & Virtual alarm clock\\
+ \macro{SIGXCPU} &SLB& C & Ecceduto il limite sul CPU time\\
+ \macro{SIGXFSZ} &SLB& C & Ecceduto il limite sulla dimezsione dei file\\
+ \macro{SIGIOT} &L & C & IOT trap. A synonym for SIGABRT \\
+ \macro{SIGEMT} &L & & \\
+ \macro{SIGSTKFLT}&L & A & Stack fault on coprocessor \\
+ \macro{SIGIO} &LB& A & I/O now possible (4.2 BSD) \\
+ \macro{SIGCLD} &L & & A synonym for SIGCHLD \\
+ \macro{SIGPWR} &L & A & Power failure (System V) \\
+ \macro{SIGINFO} &L & & A synonym for SIGPWR \\
+ \macro{SIGLOST} &L & A & File lock lost \\
+ \macro{SIGWINCH} &LB& B & Window resize signal (4.3 BSD, Sun) \\
+ \macro{SIGUNUSED}&L & A & Unused signal (will be SIGSYS) \\