24 lines
370 B
C
24 lines
370 B
C
#include <stdio.h>
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#include <signal.h>
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#include <unistd.h>
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void handler(int signum)
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{
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FILE *fp;
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fp = fopen("test.txt", "w");
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fprintf(fp, "coucou, je suis bien en vie!\n");
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fclose(fp);
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}
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int main()
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{
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signal(SIGUSR1, handler);
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for (size_t i = 0; i < 30; i++)
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{
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printf("i = %d, In main\n", i);
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sleep(1);
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}
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return 0;
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}
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