1*53ee8cc1Swenshuai.xi /* Copyright (C) 2002, 2007 Free Software Foundation, Inc. 2*53ee8cc1Swenshuai.xi This file is part of the GNU C Library. 3*53ee8cc1Swenshuai.xi 4*53ee8cc1Swenshuai.xi The GNU C Library is free software; you can redistribute it and/or 5*53ee8cc1Swenshuai.xi modify it under the terms of the GNU Lesser General Public 6*53ee8cc1Swenshuai.xi License as published by the Free Software Foundation; either 7*53ee8cc1Swenshuai.xi version 2.1 of the License, or (at your option) any later version. 8*53ee8cc1Swenshuai.xi 9*53ee8cc1Swenshuai.xi The GNU C Library is distributed in the hope that it will be useful, 10*53ee8cc1Swenshuai.xi but WITHOUT ANY WARRANTY; without even the implied warranty of 11*53ee8cc1Swenshuai.xi MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12*53ee8cc1Swenshuai.xi Lesser General Public License for more details. 13*53ee8cc1Swenshuai.xi 14*53ee8cc1Swenshuai.xi You should have received a copy of the GNU Lesser General Public 15*53ee8cc1Swenshuai.xi License along with the GNU C Library; if not, write to the Free 16*53ee8cc1Swenshuai.xi Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 17*53ee8cc1Swenshuai.xi 02111-1307 USA. */ 18*53ee8cc1Swenshuai.xi 19*53ee8cc1Swenshuai.xi /* Taken verbatim from Linux 2.6 (include/linux/personality.h). */ 20*53ee8cc1Swenshuai.xi 21*53ee8cc1Swenshuai.xi #ifndef _SYS_PERSONALITY_H 22*53ee8cc1Swenshuai.xi #define _SYS_PERSONALITY_H 1 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi #include <features.h> 25*53ee8cc1Swenshuai.xi 26*53ee8cc1Swenshuai.xi /* Flags for bug emulation. 27*53ee8cc1Swenshuai.xi These occupy the top three bytes. */ 28*53ee8cc1Swenshuai.xi enum 29*53ee8cc1Swenshuai.xi { 30*53ee8cc1Swenshuai.xi ADDR_NO_RANDOMIZE = 0x0040000, 31*53ee8cc1Swenshuai.xi MMAP_PAGE_ZERO = 0x0100000, 32*53ee8cc1Swenshuai.xi ADDR_LIMIT_32BIT = 0x0800000, 33*53ee8cc1Swenshuai.xi SHORT_INODE = 0x1000000, 34*53ee8cc1Swenshuai.xi WHOLE_SECONDS = 0x2000000, 35*53ee8cc1Swenshuai.xi STICKY_TIMEOUTS = 0x4000000, 36*53ee8cc1Swenshuai.xi ADDR_LIMIT_3GB = 0x8000000 37*53ee8cc1Swenshuai.xi }; 38*53ee8cc1Swenshuai.xi 39*53ee8cc1Swenshuai.xi /* Personality types. 40*53ee8cc1Swenshuai.xi 41*53ee8cc1Swenshuai.xi These go in the low byte. Avoid using the top bit, it will 42*53ee8cc1Swenshuai.xi conflict with error returns. */ 43*53ee8cc1Swenshuai.xi enum 44*53ee8cc1Swenshuai.xi { 45*53ee8cc1Swenshuai.xi PER_LINUX = 0x0000, 46*53ee8cc1Swenshuai.xi PER_LINUX_32BIT = 0x0000 | ADDR_LIMIT_32BIT, 47*53ee8cc1Swenshuai.xi PER_SVR4 = 0x0001 | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, 48*53ee8cc1Swenshuai.xi PER_SVR3 = 0x0002 | STICKY_TIMEOUTS | SHORT_INODE, 49*53ee8cc1Swenshuai.xi PER_SCOSVR3 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS | SHORT_INODE, 50*53ee8cc1Swenshuai.xi PER_OSR5 = 0x0003 | STICKY_TIMEOUTS | WHOLE_SECONDS, 51*53ee8cc1Swenshuai.xi PER_WYSEV386 = 0x0004 | STICKY_TIMEOUTS | SHORT_INODE, 52*53ee8cc1Swenshuai.xi PER_ISCR4 = 0x0005 | STICKY_TIMEOUTS, 53*53ee8cc1Swenshuai.xi PER_BSD = 0x0006, 54*53ee8cc1Swenshuai.xi PER_SUNOS = 0x0006 | STICKY_TIMEOUTS, 55*53ee8cc1Swenshuai.xi PER_XENIX = 0x0007 | STICKY_TIMEOUTS | SHORT_INODE, 56*53ee8cc1Swenshuai.xi PER_LINUX32 = 0x0008, 57*53ee8cc1Swenshuai.xi PER_LINUX32_3GB = 0x0008 | ADDR_LIMIT_3GB, 58*53ee8cc1Swenshuai.xi PER_IRIX32 = 0x0009 | STICKY_TIMEOUTS, /* IRIX5 32-bit */ 59*53ee8cc1Swenshuai.xi PER_IRIXN32 = 0x000a | STICKY_TIMEOUTS, /* IRIX6 new 32-bit */ 60*53ee8cc1Swenshuai.xi PER_IRIX64 = 0x000b | STICKY_TIMEOUTS, /* IRIX6 64-bit */ 61*53ee8cc1Swenshuai.xi PER_RISCOS = 0x000c, 62*53ee8cc1Swenshuai.xi PER_SOLARIS = 0x000d | STICKY_TIMEOUTS, 63*53ee8cc1Swenshuai.xi PER_UW7 = 0x000e | STICKY_TIMEOUTS | MMAP_PAGE_ZERO, 64*53ee8cc1Swenshuai.xi PER_OSF4 = 0x000f, 65*53ee8cc1Swenshuai.xi PER_HPUX = 0x0010, 66*53ee8cc1Swenshuai.xi PER_MASK = 0x00ff, 67*53ee8cc1Swenshuai.xi }; 68*53ee8cc1Swenshuai.xi 69*53ee8cc1Swenshuai.xi __BEGIN_DECLS 70*53ee8cc1Swenshuai.xi 71*53ee8cc1Swenshuai.xi /* Set different ABIs (personalities). */ 72*53ee8cc1Swenshuai.xi extern int personality (unsigned long int __persona) __THROW; 73*53ee8cc1Swenshuai.xi 74*53ee8cc1Swenshuai.xi __END_DECLS 75*53ee8cc1Swenshuai.xi 76*53ee8cc1Swenshuai.xi #endif /* sys/personality.h */ 77