mirror of https://github.com/cc65/cc65.git
37 lines
745 B
C
37 lines
745 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <signal.h>
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int signalcounter = 0;
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void __fastcall__ sighandler (int sig)
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{
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printf ("Got signal #%d\n", sig);
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signalcounter++;
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}
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int main (void)
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{
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if (signal (SIGSEGV, sighandler) == SIG_ERR) {
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printf ("signal failure %d: %s\n", errno, strerror (errno));
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return EXIT_FAILURE;
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}
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printf ("About to raise SIGSEGV...\n");
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raise (SIGSEGV);
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printf ("Back from signal handler\n");
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printf ("About to raise SIGILL...\n");
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raise (SIGILL);
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printf ("Back from signal handler, signalcounter = %d\n", signalcounter);
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if (signalcounter != 1) {
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return EXIT_FAILURE;
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}
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return EXIT_SUCCESS;
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}
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