X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fprctl.h;h=5ad79198d6f99809343dd063131b0ba48db8a063;hb=28efb9e1a758435bb9d49798400fb0373d018d5c;hp=3800639775aee4706734b1aa9bb3e55104fe4f3b;hpb=0b61a2ba5dfd1620731e717d686e6ade657fd975;p=linux-2.6

diff --git a/include/linux/prctl.h b/include/linux/prctl.h
index 3800639775..5ad79198d6 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 */