_geteuid.c 245 B

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  1. #include <lib.h>
  2. #include <sys/types.h>
  3. #define geteuid _geteuid
  4. #include <unistd.h>
  5. PUBLIC uid_t geteuid()
  6. {
  7. int k;
  8. k = _callm1(MM, GETUID, 0, 0, 0, NIL_PTR, NIL_PTR, NIL_PTR);
  9. if (k < 0) return((uid_t) k);
  10. return((uid_t) _M.m2_i1);
  11. }