23 lines
438 B
C
23 lines
438 B
C
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#include <stdio.h>
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#include <unistd.h>
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extern int add(int, int);
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extern int gettid(void);
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int main(void)
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{
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int result = add(2, 2);
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/* write(1, "from helloworld", 15); */
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printf("Hello, World! 2+2=");
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char buffer[10];
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for (int i = 0; i < 10; i++ ) buffer[i] = 0;
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buffer[0] = '0' + result;
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puts(buffer);
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// requires posix-process, process and thread ids
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puts("Attempting gettid()");
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printf("tid=%d\n", gettid());
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return 0;
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}
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