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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /security/sandbox/chromium/base/strings/stringprintf.h | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'security/sandbox/chromium/base/strings/stringprintf.h')
-rw-r--r-- | security/sandbox/chromium/base/strings/stringprintf.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/security/sandbox/chromium/base/strings/stringprintf.h b/security/sandbox/chromium/base/strings/stringprintf.h new file mode 100644 index 000000000..7a75d89e1 --- /dev/null +++ b/security/sandbox/chromium/base/strings/stringprintf.h @@ -0,0 +1,66 @@ +// Copyright 2013 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef BASE_STRINGS_STRINGPRINTF_H_ +#define BASE_STRINGS_STRINGPRINTF_H_ + +#include <stdarg.h> // va_list + +#include <string> + +#include "base/base_export.h" +#include "base/compiler_specific.h" +#include "build/build_config.h" + +namespace base { + +// Return a C++ string given printf-like input. +BASE_EXPORT std::string StringPrintf(_Printf_format_string_ const char* format, + ...) + PRINTF_FORMAT(1, 2) WARN_UNUSED_RESULT; +#if defined(OS_WIN) +BASE_EXPORT std::wstring StringPrintf( + _Printf_format_string_ const wchar_t* format, + ...) WPRINTF_FORMAT(1, 2) WARN_UNUSED_RESULT; +#endif + +// Return a C++ string given vprintf-like input. +BASE_EXPORT std::string StringPrintV(const char* format, va_list ap) + PRINTF_FORMAT(1, 0) WARN_UNUSED_RESULT; + +// Store result into a supplied string and return it. +BASE_EXPORT const std::string& SStringPrintf( + std::string* dst, + _Printf_format_string_ const char* format, + ...) PRINTF_FORMAT(2, 3); +#if defined(OS_WIN) +BASE_EXPORT const std::wstring& SStringPrintf( + std::wstring* dst, + _Printf_format_string_ const wchar_t* format, + ...) WPRINTF_FORMAT(2, 3); +#endif + +// Append result to a supplied string. +BASE_EXPORT void StringAppendF(std::string* dst, + _Printf_format_string_ const char* format, + ...) PRINTF_FORMAT(2, 3); +#if defined(OS_WIN) +BASE_EXPORT void StringAppendF(std::wstring* dst, + _Printf_format_string_ const wchar_t* format, + ...) WPRINTF_FORMAT(2, 3); +#endif + +// Lower-level routine that takes a va_list and appends to a specified +// string. All other routines are just convenience wrappers around it. +BASE_EXPORT void StringAppendV(std::string* dst, const char* format, va_list ap) + PRINTF_FORMAT(2, 0); +#if defined(OS_WIN) +BASE_EXPORT void StringAppendV(std::wstring* dst, + const wchar_t* format, va_list ap) + WPRINTF_FORMAT(2, 0); +#endif + +} // namespace base + +#endif // BASE_STRINGS_STRINGPRINTF_H_ |