1#include <unistd.h> 2#include <errno.h> 3#include <stdio.h> 4#include <stdlib.h> 5 6int main() 7{ 8 if (chdir("/") < 0 && errno == ENXIO) 9 exit(EXIT_SUCCESS); 10 fprintf(stderr, "got errno=%m\n"); 11 exit(EXIT_FAILURE); 12}
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