diff options
Diffstat (limited to 'include/llvm/Bytecode/Archive.h')
| -rw-r--r-- | include/llvm/Bytecode/Archive.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/include/llvm/Bytecode/Archive.h b/include/llvm/Bytecode/Archive.h index dfc31261f6..93ec254a6f 100644 --- a/include/llvm/Bytecode/Archive.h +++ b/include/llvm/Bytecode/Archive.h @@ -438,12 +438,14 @@ class Archive { /// name will be truncated at 15 characters. If \p Compress is specified, /// all archive members will be compressed before being written. If /// \p PrintSymTab is true, the symbol table will be printed to std::cout. - /// @throws std::string if an error occurs + /// @returns false if an error occurred, \p error set to error message + /// @returns true if the writing succeeded. /// @brief Write (possibly modified) archive contents to disk - void writeToDisk( + bool writeToDisk( bool CreateSymbolTable=false, ///< Create Symbol table bool TruncateNames=false, ///< Truncate the filename to 15 chars - bool Compress=false ///< Compress files + bool Compress=false, ///< Compress files + std::string* error = 0 ///< If non-null, where error msg is set ); /// This method adds a new file to the archive. The \p filename is examined @@ -481,9 +483,19 @@ class Archive { /// @brief Write the symbol table to an ofstream. void writeSymbolTable(std::ofstream& ARFile); - /// @brief Write one ArchiveMember to an ofstream. - void writeMember(const ArchiveMember& member, std::ofstream& ARFile, - bool CreateSymbolTable, bool TruncateNames, bool ShouldCompress); + /// Writes one ArchiveMember to an ofstream. If an error occurs, returns + /// false, otherwise true. If an error occurs and error is non-null then + /// it will be set to an error message. + /// @returns true Writing member succeeded + /// @returns false Writing member failed, \p error set to error message + bool writeMember( + const ArchiveMember& member, ///< The member to be written + std::ofstream& ARFile, ///< The file to write member onto + bool CreateSymbolTable, ///< Should symbol table be created? + bool TruncateNames, ///< Should names be truncated to 11 chars? + bool ShouldCompress, ///< Should the member be compressed? + std::string* error = 0 ///< If non-null, place were error msg is set + ); /// @brief Fill in an ArchiveMemberHeader from ArchiveMember. bool fillHeader(const ArchiveMember&mbr, |