| /* Copyright (C) 2002 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* Taken verbatim from Linux 2.4 (include/linux/personality.h). */ |
| |
| #ifndef _SYS_PERSONALITY_H |
| #define _SYS_PERSONALITY_H 1 |
| |
| #include <features.h> |
| |
| /* Flags for bug emulation. |
| These occupy the top three bytes. */ |
| enum |
| { |
| MMAP_PAGE_ZERO = 0x0100000, |
| ADDR_LIMIT_32BIT = 0x0800000, |
| SHORT_INODE = 0x1000000, |
| WHOLE_SECONDS = 0x2000000, |
| STICKY_TIMEOUTS = 0x4000000, |
| }; |
| |
| /* 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_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_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_HPUX = 0x000f, |
| PER_OSF4 = 0x0010, |
| PER_MASK = 0x00ff, |
| }; |
| |
| __BEGIN_DECLS |
| |
| /* Set different ABIs (personalities). */ |
| extern int personality (unsigned long int __persona) __THROW; |
| |
| __END_DECLS |
| |
| #endif /* sys/personality.h */ |
