mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-04 02:18:37 +00:00
41 lines
527 B
C
41 lines
527 B
C
#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <unistd.h>
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static char *deep;
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#define SIZE (4*1024*1024)
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static void handler(int sig)
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{
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char here;
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if (&here < deep) {
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printf("PASSED\n");
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exit(0);
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}
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kill(getpid(), SIGUSR1);
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}
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int main()
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{
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struct sigaction sa;
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char here;
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deep = &here - SIZE;
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sa.sa_handler = handler;
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sa.sa_flags = SA_NOMASK;
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sigemptyset(&sa.sa_mask);
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sigaction(SIGUSR1, &sa, NULL);
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kill(getpid(), SIGUSR1);
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printf("FAILED\n");
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exit(1);
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}
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