| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #ifndef _SYS_PERSONALITY_H_ |
| #define _SYS_PERSONALITY_H_ |
| |
| __BEGIN_DECLS |
| |
| /* constants taken from linux-3.0.4/include/linux/personality.h */ |
| |
| enum { |
| UNAME26 = 0x0020000, |
| 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 | \ |
| ADDR_COMPAT_LAYOUT | \ |
| MMAP_PAGE_ZERO) |
| |
| 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, |
| }; |
| |
| extern int personality (unsigned long persona); |
| |
| __END_DECLS |
| |
| #endif /* _SYS_PERSONALITY_H_ */ |
