1 files changed, 69 insertions, 0 deletions
diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
new file mode 100644
index 000000000000..aa169c4339d2
--- /dev/null
+++ b/include/uapi/linux/personality.h
@@ -0,0 +1,69 @@
+#ifndef _UAPI_LINUX_PERSONALITY_H
+#define _UAPI_LINUX_PERSONALITY_H
+/*
+ * Flags for bug emulation.
+ *
+ * These occupy the top three bytes.
+ */
+enum {
+        UNAME26 =               0x0020000,
+        ADDR_NO_RANDOMIZE =     0x0040000,      /* disable randomization of VA space */
+        FDPIC_FUNCPTRS =        0x0080000,      /* userspace function ptrs point to descriptors
+                                                 * (signal handling)
+                                                 */
+        MMAP_PAGE_ZERO =        0x0100000,
+        ADDR_COMPAT_LAYOUT =    0x0200000,
+        READ_IMPLIES_EXEC =     0x0400000,
+        ADDR_LIMIT_32BIT =      0x0800000,
+        SHORT_INODE =           0x1000000,
+        WHOLE_SECONDS =         0x2000000,
+        STICKY_TIMEOUTS =       0x4000000,
+        ADDR_LIMIT_3GB =        0x8000000,
+};
+/*
+ * Security-relevant compatibility flags that must be
+ * cleared upon setuid or setgid exec:
+ */
+#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC  | \
+                            ADDR_NO_RANDOMIZE  | \
+                            ADDR_COMPAT_LAYOUT | \
+                            MMAP_PAGE_ZERO)
+/*
+ * Personality types.
+ *
+ * These go in the low byte.  Avoid using the top bit, it will
+ * conflict with error returns.
+ */
+enum {
+        PER_LINUX =             0x0000,
+        PER_LINUX_32BIT =       0x0000 | ADDR_LIMIT_32BIT,
+        PER_LINUX_FDPIC =       0x0000 | FDPIC_FUNCPTRS,
+        PER_SVR4 =              0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+        PER_SVR3 =              0x0002 | STICKY_TIMEOUTS | SHORT_INODE,
+        PER_SCOSVR3 =           0x0003 | STICKY_TIMEOUTS |
+                                         WHOLE_SECONDS | SHORT_INODE,
+        PER_OSR5 =              0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS,
+        PER_WYSEV386 =          0x0004 | STICKY_TIMEOUTS | SHORT_INODE,
+        PER_ISCR4 =             0x0005 | STICKY_TIMEOUTS,
+        PER_BSD =               0x0006,
+        PER_SUNOS =             0x0006 | STICKY_TIMEOUTS,
+        PER_XENIX =             0x0007 | STICKY_TIMEOUTS | SHORT_INODE,
+        PER_LINUX32 =           0x0008,
+        PER_LINUX32_3GB =       0x0008 | ADDR_LIMIT_3GB,
+        PER_IRIX32 =            0x0009 | STICKY_TIMEOUTS,/* IRIX5 32-bit */
+        PER_IRIXN32 =           0x000a | STICKY_TIMEOUTS,/* IRIX6 new 32-bit */
+        PER_IRIX64 =            0x000b | STICKY_TIMEOUTS,/* IRIX6 64-bit */
+        PER_RISCOS =            0x000c,
+        PER_SOLARIS =           0x000d | STICKY_TIMEOUTS,
+        PER_UW7 =               0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO,
+        PER_OSF4 =              0x000f,                  /* OSF/1 v4 */
+        PER_HPUX =              0x0010,
+        PER_MASK =              0x00ff,
+};
+#endif /* _UAPI_LINUX_PERSONALITY_H */

diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h new file mode 100644 index 000000000000..aa169c4339d2 --- /dev/null +++ b/include/uapi/linux/personality.h
@@ -0,0 +1,69 @@
	1	#ifndef _UAPI_LINUX_PERSONALITY_H
	2	#define _UAPI_LINUX_PERSONALITY_H
	3
	4
	5	/*
	6	* Flags for bug emulation.
	7	*
	8	* These occupy the top three bytes.
	9	*/
	10	enum {
	11	UNAME26 = 0x0020000,
	12	ADDR_NO_RANDOMIZE = 0x0040000, /* disable randomization of VA space */
	13	FDPIC_FUNCPTRS = 0x0080000, /* userspace function ptrs point to descriptors
	14	* (signal handling)
	15	*/
	16	MMAP_PAGE_ZERO = 0x0100000,
	17	ADDR_COMPAT_LAYOUT = 0x0200000,
	18	READ_IMPLIES_EXEC = 0x0400000,
	19	ADDR_LIMIT_32BIT = 0x0800000,
	20	SHORT_INODE = 0x1000000,
	21	WHOLE_SECONDS = 0x2000000,
	22	STICKY_TIMEOUTS = 0x4000000,
	23	ADDR_LIMIT_3GB = 0x8000000,
	24	};
	25
	26	/*
	27	* Security-relevant compatibility flags that must be
	28	* cleared upon setuid or setgid exec:
	29	*/
	30	#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC \| \
	31	ADDR_NO_RANDOMIZE \| \
	32	ADDR_COMPAT_LAYOUT \| \
	33	MMAP_PAGE_ZERO)
	34
	35	/*
	36	* Personality types.
	37	*
	38	* These go in the low byte. Avoid using the top bit, it will
	39	* conflict with error returns.
	40	*/
	41	enum {
	42	PER_LINUX = 0x0000,
	43	PER_LINUX_32BIT = 0x0000 \| ADDR_LIMIT_32BIT,
	44	PER_LINUX_FDPIC = 0x0000 \| FDPIC_FUNCPTRS,
	45	PER_SVR4 = 0x0001 \| STICKY_TIMEOUTS \| MMAP_PAGE_ZERO,
	46	PER_SVR3 = 0x0002 \| STICKY_TIMEOUTS \| SHORT_INODE,
	47	PER_SCOSVR3 = 0x0003 \| STICKY_TIMEOUTS \|
	48	WHOLE_SECONDS \| SHORT_INODE,
	49	PER_OSR5 = 0x0003 \| STICKY_TIMEOUTS \| WHOLE_SECONDS,
	50	PER_WYSEV386 = 0x0004 \| STICKY_TIMEOUTS \| SHORT_INODE,
	51	PER_ISCR4 = 0x0005 \| STICKY_TIMEOUTS,
	52	PER_BSD = 0x0006,
	53	PER_SUNOS = 0x0006 \| STICKY_TIMEOUTS,
	54	PER_XENIX = 0x0007 \| STICKY_TIMEOUTS \| SHORT_INODE,
	55	PER_LINUX32 = 0x0008,
	56	PER_LINUX32_3GB = 0x0008 \| ADDR_LIMIT_3GB,
	57	PER_IRIX32 = 0x0009 \| STICKY_TIMEOUTS,/* IRIX5 32-bit */
	58	PER_IRIXN32 = 0x000a \| STICKY_TIMEOUTS,/* IRIX6 new 32-bit */
	59	PER_IRIX64 = 0x000b \| STICKY_TIMEOUTS,/* IRIX6 64-bit */
	60	PER_RISCOS = 0x000c,
	61	PER_SOLARIS = 0x000d \| STICKY_TIMEOUTS,
	62	PER_UW7 = 0x000e \| STICKY_TIMEOUTS \| MMAP_PAGE_ZERO,
	63	PER_OSF4 = 0x000f, /* OSF/1 v4 */
	64	PER_HPUX = 0x0010,
	65	PER_MASK = 0x00ff,
	66	};
	67
	68
	69	#endif /* _UAPI_LINUX_PERSONALITY_H */