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19 lines
320 B
C++
19 lines
320 B
C++
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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int main(int argc, char** argv)
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{
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if (argc != 3) {
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fprintf(stderr, "usage: ln <old-path> <new-path>\n");
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return 1;
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}
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int rc = link(argv[1], argv[2]);
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if (rc < 0) {
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perror("link");
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return 1;
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}
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return 0;
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}
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