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| author | Elliott Hughes <enh@google.com> | 2015-02-03 23:23:10 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-02-03 23:23:11 +0000 |
| commit | e44d25d64537f4ea2abcb56aabc7a5bf0731c222 (patch) | |
| tree | 50bfddec34e57646999e9b6cc176686f42d01fbc /include/utils | |
| parent | d4a6fc5bc205d516e5bf05cafc5b6eadb4e0b372 (diff) | |
| parent | 6b3be2902dcfe6d6ebfea52c54fec182273a0138 (diff) | |
| download | system_core-e44d25d64537f4ea2abcb56aabc7a5bf0731c222.zip system_core-e44d25d64537f4ea2abcb56aabc7a5bf0731c222.tar.gz system_core-e44d25d64537f4ea2abcb56aabc7a5bf0731c222.tar.bz2 | |
Merge "Add Google-style StringPrintf."
Diffstat (limited to 'include/utils')
| -rw-r--r-- | include/utils/stringprintf.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/utils/stringprintf.h b/include/utils/stringprintf.h new file mode 100644 index 0000000..e7dbac7 --- /dev/null +++ b/include/utils/stringprintf.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2011 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef UTILS_STRINGPRINTF_H_ +#define UTILS_STRINGPRINTF_H_ + +#include <stdarg.h> +#include <string> + +namespace android { + +// Returns a string corresponding to printf-like formatting of the arguments. +std::string StringPrintf(const char* fmt, ...) + __attribute__((__format__(__printf__, 1, 2))); + +// Appends a printf-like formatting of the arguments to 'dst'. +void StringAppendF(std::string* dst, const char* fmt, ...) + __attribute__((__format__(__printf__, 2, 3))); + +// Appends a printf-like formatting of the arguments to 'dst'. +void StringAppendV(std::string* dst, const char* format, va_list ap); + +} // namespace android + +#endif |