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Diffstat (limited to 'ANDROID_3.4.5/include/linux/personality.h')
-rw-r--r--ANDROID_3.4.5/include/linux/personality.h121
1 files changed, 0 insertions, 121 deletions
diff --git a/ANDROID_3.4.5/include/linux/personality.h b/ANDROID_3.4.5/include/linux/personality.h
deleted file mode 100644
index 8fc7dd1a..00000000
--- a/ANDROID_3.4.5/include/linux/personality.h
+++ /dev/null
@@ -1,121 +0,0 @@
-#ifndef _LINUX_PERSONALITY_H
-#define _LINUX_PERSONALITY_H
-
-#ifdef __KERNEL__
-
-/*
- * Handling of different ABIs (personalities).
- */
-
-struct exec_domain;
-struct pt_regs;
-
-extern int register_exec_domain(struct exec_domain *);
-extern int unregister_exec_domain(struct exec_domain *);
-extern int __set_personality(unsigned int);
-
-#endif /* __KERNEL__ */
-
-/*
- * 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,
-};
-
-#ifdef __KERNEL__
-
-/*
- * Description of an execution domain.
- *
- * The first two members are refernced from assembly source
- * and should stay where they are unless explicitly needed.
- */
-typedef void (*handler_t)(int, struct pt_regs *);
-
-struct exec_domain {
- const char *name; /* name of the execdomain */
- handler_t handler; /* handler for syscalls */
- unsigned char pers_low; /* lowest personality */
- unsigned char pers_high; /* highest personality */
- unsigned long *signal_map; /* signal mapping */
- unsigned long *signal_invmap; /* reverse signal mapping */
- struct map_segment *err_map; /* error mapping */
- struct map_segment *socktype_map; /* socket type mapping */
- struct map_segment *sockopt_map; /* socket option mapping */
- struct map_segment *af_map; /* address family mapping */
- struct module *module; /* module context of the ed. */
- struct exec_domain *next; /* linked list (internal) */
-};
-
-/*
- * Return the base personality without flags.
- */
-#define personality(pers) (pers & PER_MASK)
-
-
-/*
- * Change personality of the currently running process.
- */
-#define set_personality(pers) \
- ((current->personality == (pers)) ? 0 : __set_personality(pers))
-
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_PERSONALITY_H */