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Diffstat (limited to '')
| -rw-r--r-- | security/sandbox/linux/broker/SandboxBrokerUtils.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/security/sandbox/linux/broker/SandboxBrokerUtils.h b/security/sandbox/linux/broker/SandboxBrokerUtils.h new file mode 100644 index 0000000000..89b028bece --- /dev/null +++ b/security/sandbox/linux/broker/SandboxBrokerUtils.h @@ -0,0 +1,32 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this file, + * You can obtain one at http://mozilla.org/MPL/2.0/. */ +#ifndef mozilla_SandboxBrokerUtils_h +#define mozilla_SandboxBrokerUtils_h + +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include "sandbox/linux/system_headers/linux_syscalls.h" + +// On 32-bit Linux, stat calls are translated by libc into stat64 +// calls. We'll intercept those and handle them in the stat functions +// but must be sure to use the right structure layout. + +#if defined(__NR_stat64) || defined(__NR_fstatat64) +typedef struct stat64 statstruct; +# define statsyscall stat64 +# define lstatsyscall lstat64 +# define fstatsyscall fstat64 +#elif defined(__NR_stat) || defined(__NR_newfstatat) +typedef struct stat statstruct; +# define statsyscall stat +# define lstatsyscall lstat +# define fstatsyscall fstat +#else +# error Missing stat syscall include. +#endif + +#endif // mozilla_SandboxBrokerUtils_h |