diff options
Diffstat (limited to 'security/sandbox/linux/SandboxLogging.h')
-rw-r--r-- | security/sandbox/linux/SandboxLogging.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/security/sandbox/linux/SandboxLogging.h b/security/sandbox/linux/SandboxLogging.h deleted file mode 100644 index 88891adfb..000000000 --- a/security/sandbox/linux/SandboxLogging.h +++ /dev/null @@ -1,52 +0,0 @@ -/* -*- 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_SandboxLogging_h -#define mozilla_SandboxLogging_h - -// This header defines the SANDBOX_LOG_ERROR macro used in the Linux -// sandboxing code. It uses Android logging on Android and writes to -// stderr otherwise. Android logging has severity levels; currently -// only "error" severity is exposed here, and this isn't marked when -// writing to stderr. -// -// The format strings are processed by Chromium SafeSPrintf, which -// doesn't accept size modifiers or %u because it uses C++11 variadic -// templates to obtain the actual argument types; all decimal integer -// formatting uses %d. See safe_sprintf.h for more details. - -// Build SafeSPrintf without assertions to avoid a dependency on -// Chromium logging. This doesn't affect safety; it just means that -// type mismatches (pointer vs. integer) always result in unexpanded -// %-directives instead of crashing. See also the moz.build files, -// which apply NDEBUG to the .cc file. -#ifndef NDEBUG -#define NDEBUG 1 -#include "base/strings/safe_sprintf.h" -#undef NDEBUG -#else -#include "base/strings/safe_sprintf.h" -#endif - -namespace mozilla { -// Logs the formatted string (marked with "error" severity, if supported). -void SandboxLogError(const char* aMessage); -} - -#define SANDBOX_LOG_LEN 256 - -// Formats a log message and logs it (with "error" severity, if supported). -// -// Note that SafeSPrintf doesn't accept size modifiers or %u; all -// decimal integers are %d, because it uses C++11 variadic templates -// to use the actual argument type. -#define SANDBOX_LOG_ERROR(fmt, args...) do { \ - char _sandboxLogBuf[SANDBOX_LOG_LEN]; \ - ::base::strings::SafeSPrintf(_sandboxLogBuf, fmt, ## args); \ - ::mozilla::SandboxLogError(_sandboxLogBuf); \ -} while(0) - -#endif // mozilla_SandboxLogging_h |