projects / linux-seccomp.git / blame
| Commit | Line | Data |
|---|---|---|
| 8befd5cc MG |
1 | /** |
| 2 | * Tool utility functions | |
| 3 | * | |
| 4 | * Copyright (c) 2014 Red Hat <pmoore@redhat.com> | |
| 5 | * Author: Paul Moore <paul@paul-moore.com> | |
| 6 | */ | |
| 7 | ||
| 8 | /* | |
| 9 | * This library is free software; you can redistribute it and/or modify it | |
| 10 | * under the terms of version 2.1 of the GNU Lesser General Public License as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | * | |
| 13 | * This library is distributed in the hope that it will be useful, but WITHOUT | |
| 14 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | |
| 16 | * for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU Lesser General Public License | |
| 19 | * along with this library; if not, see <http://www.gnu.org/licenses>. | |
| 20 | */ | |
| 21 | ||
| 22 | #ifndef _UTIL_H | |
| 23 | #define _UTIL_H | |
| 24 | ||
| 25 | #include <elf.h> | |
| 26 | #include <inttypes.h> | |
| 27 | #include <linux/audit.h> | |
| 28 | ||
| 29 | /** | |
| 30 | * The ARM architecture tokens | |
| 31 | */ | |
| 32 | /* AArch64 support for audit was merged in 3.17-rc1 */ | |
| 33 | #ifndef AUDIT_ARCH_AARCH64 | |
| 34 | #ifndef EM_AARCH64 | |
| 35 | #define EM_AARCH64 183 | |
| 36 | #endif /* EM_AARCH64 */ | |
| 37 | #define AUDIT_ARCH_AARCH64 (EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) | |
| 38 | #endif /* AUDIT_ARCH_AARCH64 */ | |
| 39 | ||
| 40 | /** | |
| 41 | * The MIPS architecture tokens | |
| 42 | */ | |
| 43 | #ifndef __AUDIT_ARCH_CONVENTION_MIPS64_N32 | |
| 44 | #define __AUDIT_ARCH_CONVENTION_MIPS64_N32 0x20000000 | |
| 45 | #endif | |
| 46 | #ifndef EM_MIPS | |
| 47 | #define EM_MIPS 8 | |
| 48 | #endif | |
| 49 | #ifndef AUDIT_ARCH_MIPS | |
| 50 | #define AUDIT_ARCH_MIPS (EM_MIPS) | |
| 51 | #endif | |
| 52 | #ifndef AUDIT_ARCH_MIPS64 | |
| 53 | #define AUDIT_ARCH_MIPS64 (EM_MIPS|__AUDIT_ARCH_64BIT) | |
| 54 | #endif | |
| 55 | /* MIPS64N32 support was merged in 3.15 */ | |
| 56 | #ifndef AUDIT_ARCH_MIPS64N32 | |
| 57 | #define AUDIT_ARCH_MIPS64N32 (EM_MIPS|__AUDIT_ARCH_64BIT|\ | |
| 58 | __AUDIT_ARCH_CONVENTION_MIPS64_N32) | |
| 59 | #endif | |
| 60 | /* MIPSEL64N32 support was merged in 3.15 */ | |
| 61 | #ifndef AUDIT_ARCH_MIPSEL64N32 | |
| 62 | #define AUDIT_ARCH_MIPSEL64N32 (EM_MIPS|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE|\ | |
| 63 | __AUDIT_ARCH_CONVENTION_MIPS64_N32) | |
| 64 | #endif | |
| 65 | ||
| 66 | #ifndef AUDIT_ARCH_AARCH64 | |
| 67 | /* AArch64 support for audit was merged in 3.17-rc1 */ | |
| 68 | #define AUDIT_ARCH_AARCH64 (EM_AARCH64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) | |
| 69 | #endif | |
| 70 | ||
| 71 | #ifndef AUDIT_ARCH_PPC64LE | |
| 72 | #define AUDIT_ARCH_PPC64LE (EM_PPC64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE) | |
| 73 | #endif | |
| 74 | ||
| 75 | extern uint32_t arch; | |
| 76 | ||
| 77 | uint16_t ttoh16(uint32_t arch, uint16_t val); | |
| 78 | uint32_t ttoh32(uint32_t arch, uint32_t val); | |
| 79 | ||
| 80 | uint32_t htot32(uint32_t arch, uint32_t val); | |
| 81 | uint64_t htot64(uint32_t arch, uint64_t val); | |
| 82 | ||
| 83 | #endif |