12046 Provide /proc/<PID>/fdinfo/

*** 55,62 ****
  struct sigaction sigact;
  stack_t stack;
  sysset_t sysset;
  timestruc_t ts;
  struct utsname uts;
! prfdinfo_t ptfd;
  prsecflags_t psf;
  prlwpname_t psn;
--- 55,62 ----
  struct sigaction sigact;
  stack_t stack;
  sysset_t sysset;
  timestruc_t ts;
  struct utsname uts;
! prfdinfov1_t ptfd;
  prsecflags_t psf;
  prlwpname_t psn;