diff options
Diffstat (limited to 'include/linux/prctl.h')
-rw-r--r-- | include/linux/prctl.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/prctl.h b/include/linux/prctl.h index 3800639775a..5ad79198d6f 100644 --- a/include/linux/prctl.h +++ b/include/linux/prctl.h @@ -16,7 +16,8 @@ # define PR_UNALIGN_NOPRINT 1 /* silently fix up unaligned user accesses */ # define PR_UNALIGN_SIGBUS 2 /* generate SIGBUS on unaligned user access */ -/* Get/set whether or not to drop capabilities on setuid() away from uid 0 */ +/* Get/set whether or not to drop capabilities on setuid() away from + * uid 0 (as per security/commoncap.c) */ #define PR_GET_KEEPCAPS 7 #define PR_SET_KEEPCAPS 8 @@ -63,8 +64,18 @@ #define PR_GET_SECCOMP 21 #define PR_SET_SECCOMP 22 -/* Get/set the capability bounding set */ +/* Get/set the capability bounding set (as per security/commoncap.c) */ #define PR_CAPBSET_READ 23 #define PR_CAPBSET_DROP 24 +/* Get/set the process' ability to use the timestamp counter instruction */ +#define PR_GET_TSC 25 +#define PR_SET_TSC 26 +# define PR_TSC_ENABLE 1 /* allow the use of the timestamp counter */ +# define PR_TSC_SIGSEGV 2 /* throw a SIGSEGV instead of reading the TSC */ + +/* Get/set securebits (as per security/commoncap.c) */ +#define PR_GET_SECUREBITS 27 +#define PR_SET_SECUREBITS 28 + #endif /* _LINUX_PRCTL_H */ |