version 1.14, 2002/01/14 08:40:24
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version 1.15, 2002/10/25 15:57:03
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Line 60 void install_signal_handler(int sig, voi
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Line 60 void install_signal_handler(int sig, voi
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action.sa_sigaction=handler; |
action.sa_sigaction=handler; |
sigemptyset(&action.sa_mask); |
sigemptyset(&action.sa_mask); |
action.sa_flags=SA_RESTART|SA_NODEFER|SA_SIGINFO; /* pass siginfo */ |
action.sa_flags=SA_RESTART|SA_NODEFER|SA_SIGINFO|SA_ONSTACK; /* pass siginfo */ |
sigaction(sig, &action, NULL); |
sigaction(sig, &action, NULL); |
} |
} |
#endif |
#endif |
Line 73 Sigfunc *bsd_signal(int signo, Sigfunc *
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Line 73 Sigfunc *bsd_signal(int signo, Sigfunc *
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act.sa_handler=func; |
act.sa_handler=func; |
sigemptyset(&act.sa_mask); |
sigemptyset(&act.sa_mask); |
act.sa_flags=SA_NODEFER; |
act.sa_flags=SA_NODEFER|SA_ONSTACK; |
if (sigaction(signo,&act,&oact) < 0) |
if (sigaction(signo,&act,&oact) < 0) |
return SIG_ERR; |
return SIG_ERR; |
else |
else |
Line 356 void install_signal_handlers(void)
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Line 356 void install_signal_handlers(void)
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}; |
}; |
int i; |
int i; |
void (*throw_handler)() = die_on_signal ? graceful_exit : signal_throw; |
void (*throw_handler)() = die_on_signal ? graceful_exit : signal_throw; |
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stack_t sigstack; |
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int sas_retval=-1; |
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sigstack.ss_size=SIGSTKSZ; |
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if ((sigstack.ss_sp = my_alloc(sigstack.ss_size)) != NULL) { |
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sigstack.ss_flags=0; |
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sas_retval=sigaltstack(&sigstack,(stack_t *)0); |
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} |
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if (debug) |
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fprintf(stderr,"sigaltstack: %s\n",strerror(sas_retval)); |
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#define DIM(X) (sizeof (X) / sizeof *(X)) |
#define DIM(X) (sizeof (X) / sizeof *(X)) |
/* |
/* |