include/linux/prctl.h

   1 #ifndef _LINUX_PRCTL_H
   2 #define _LINUX_PRCTL_H
   3
   4 /* Values to pass as first argument to prctl() */
   5
   6 #define PR_SET_PDEATHSIG  1  /* Second arg is a signal */
   7 #define PR_GET_PDEATHSIG  2  /* Second arg is a ptr to return the signal */
   8
   9 /* Get/set current->dumpable */
  10 #define PR_GET_DUMPABLE   3
  11 #define PR_SET_DUMPABLE   4
  12
  13 /* Get/set unaligned access control bits (if meaningful) */
  14 #define PR_GET_UNALIGN    5
  15 #define PR_SET_UNALIGN    6
  16 # define PR_UNALIGN_NOPRINT     1       /* silently fix up unaligned user accesses */
  17 # define PR_UNALIGN_SIGBUS      2       /* generate SIGBUS on unaligned user access */
  18
  19 /* Get/set whether or not to drop capabilities on setuid() away from uid 0 */
  20 #define PR_GET_KEEPCAPS   7
  21 #define PR_SET_KEEPCAPS   8
  22
  23 #endif /* _LINUX_PRCTL_H */