7e6c37e67e
One test case for returning a exit status Passes usertests, but haven't used it to simplify tests
15 lines
288 B
C
15 lines
288 B
C
#include "kernel/types.h"
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#include "kernel/stat.h"
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#include "user/user.h"
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int
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main(int argc, char *argv[])
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{
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if(argc != 3){
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fprintf(2, "Usage: ln old new\n");
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exit(-1);
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}
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if(link(argv[1], argv[2]) < 0)
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fprintf(2, "link %s %s: failed\n", argv[1], argv[2]);
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exit(0);
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}
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