53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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/* Need to turn off synchronous error signals (SIGPIPE, SIGSYS). */
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#include "../scsh_aux.h"
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/* Make sure our exports match up w/the implementation: */
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#include "../signals1.h"
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/* This table converts Unix signal numbers to S48/scsh interrupt numbers.
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** If the signal doesn't have an interrupt number, the entry is -1.
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** (Only asynchronous signals have interrupt numbers.)
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**
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** Note that we bake into this table the integer values of the signals --
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** i.e., we assume that SIGHUP=1, SIGALRM=15, etc. So this definition is
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** very system-dependent.
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*/
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const int sig2int[] = {
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-1, /* 0 is not a signal */
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scshint_hup, /* 1: SIGHUP */
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scshint_keyboard, /* 2: SIGINT */
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scshint_quit, /* 3: SIGQUIT */
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-1, /* 4: SIGILL */
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-1, /* 5: SIGTRAP */
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-1, /* 6: SIGABRT SIGIOT*/
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-1, /* 7: SIGEMT */
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-1, /* 8: SIGFPE */
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-1, /* 9: SIGKILL */
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-1, /* 10: SIGBUS */
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-1, /* 11: SIGSEGV */
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-1, /* 12: SIGSYS */
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-1, /* 13: SIGPIPE */
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scshint_alarm, /* 14: SIGALRM */
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scshint_term, /* 15: SIGTERM */
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scshint_usr1, /* 16: SIGUSR1 */
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scshint_usr2, /* 17: SIGUSR2 */
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scshint_chld, /* 18: SIGCHLD SIGCHD */
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scshint_pwr, /* 19: SIGPWR */
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scshint_winch, /* 20: SIGWINCH */
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scshint_urg, /* 21: SIGURG */
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scshint_io, /* 22: SIGIO SIGPOLL */
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-1, /* 23: SIGSTOP */
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scshint_tstp, /* 24: SIGTSTP */
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scshint_cont, /* 25: SIGCONT */
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-1, /* 26: SIGTTIN */ /* scshint_ttyin */
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-1, /* 27: SIGTTOU */ /* scshint_ttyou */
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scshint_vtalrm, /* 28: SIGVTALRM */
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scshint_prof, /* 29: SIGPROF */
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scshint_xcpu, /* 30: SIGXCPU */
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scshint_xfsz /* 31: SIGXFSZ */
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};
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const int max_sig = 31; /* SIGXFSZ */
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