acct.c 303 B

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  1. #define _GNU_SOURCE
  2. #include <unistd.h>
  3. #include <stdlib.h>
  4. #include <stdio.h>
  5. #include <string.h>
  6. #include <errno.h>
  7. int main(int argc, char **argv)
  8. {
  9. int err = acct("/tmp/t");
  10. if (err == -1) {
  11. fprintf(stderr, "acct failed: %s\n", strerror(errno));
  12. exit(EXIT_FAILURE);
  13. }
  14. exit(EXIT_SUCCESS);
  15. }