diff options
author | Andrew Hsieh <andrewhsieh@google.com> | 2013-09-06 18:37:46 +0800 |
---|---|---|
committer | Andrew Hsieh <andrewhsieh@google.com> | 2013-09-06 19:04:40 +0800 |
commit | 6986c6e7f06bb3bdedfc3bb08694da9b1227048c (patch) | |
tree | 5c0f01f1f54d9040100858182232c1fb4134b58f /9/platforms/android-18/arch-mips/usr/include/linux/personality.h | |
parent | 30ee84f92cb832c789366c516fcadb718ccc25e8 (diff) | |
download | prebuilts_ndk-6986c6e7f06bb3bdedfc3bb08694da9b1227048c.zip prebuilts_ndk-6986c6e7f06bb3bdedfc3bb08694da9b1227048c.tar.gz prebuilts_ndk-6986c6e7f06bb3bdedfc3bb08694da9b1227048c.tar.bz2 |
Add NDK r9 part 1/2: platforms/
Change-Id: Ie572e90ffda7f982d931dda1a9f5a0c68953a762
Diffstat (limited to '9/platforms/android-18/arch-mips/usr/include/linux/personality.h')
-rw-r--r-- | 9/platforms/android-18/arch-mips/usr/include/linux/personality.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/9/platforms/android-18/arch-mips/usr/include/linux/personality.h b/9/platforms/android-18/arch-mips/usr/include/linux/personality.h new file mode 100644 index 0000000..1f84b4e --- /dev/null +++ b/9/platforms/android-18/arch-mips/usr/include/linux/personality.h @@ -0,0 +1,83 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_PERSONALITY_H +#define _LINUX_PERSONALITY_H + +struct exec_domain; +struct pt_regs; + +enum { + ADDR_NO_RANDOMIZE = 0x0040000, + FDPIC_FUNCPTRS = 0x0080000, + 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, +}; + +#define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC|ADDR_NO_RANDOMIZE) + +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, + PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS, + PER_IRIX64 = 0x000b | STICKY_TIMEOUTS, + PER_RISCOS = 0x000c, + PER_SOLARIS = 0x000d | STICKY_TIMEOUTS, + PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, + PER_OSF4 = 0x000f, + PER_HPUX = 0x0010, + PER_MASK = 0x00ff, +}; + +typedef void (*handler_t)(int, struct pt_regs *); + +struct exec_domain { + const char *name; + handler_t handler; + unsigned char pers_low; + unsigned char pers_high; + unsigned long *signal_map; + unsigned long *signal_invmap; + struct map_segment *err_map; + struct map_segment *socktype_map; + struct map_segment *sockopt_map; + struct map_segment *af_map; + struct module *module; + struct exec_domain *next; +}; + +#define personality(pers) (pers & PER_MASK) + +#define get_personality (current->personality) + +#define set_personality(pers) ((current->personality == pers) ? 0 : __set_personality(pers)) + +#endif |