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Change the Path::make*OnDisk methods exception free and adjust their usage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29836 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-08-22 23:27:23 +00:00
parent ab96bb1df3
commit e1647f4698
4 changed files with 49 additions and 20 deletions
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8
include/llvm/System/Path.h
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@ -101,7 +101,7 @@ namespace sys {
/// @param ErrMsg Optional place for an error message if an error occurs
/// @brief Constrct a path to an new, unique, existing temporary
/// directory.
static Path GetTemporaryDirectory(std::string* ErrMsg);
static Path GetTemporaryDirectory(std::string* ErrMsg = 0);
/// Construct a vector of sys::Path that contains the "standard" system
/// library paths suitable for linking into programs. This function *must*
@ -424,18 +424,18 @@ namespace sys {
/// This method attempts to make the file referenced by the Path object
/// available for reading so that the canRead() method will return true.
/// @brief Make the file readable;
void makeReadableOnDisk();
bool makeReadableOnDisk(std::string* ErrMsg);
/// This method attempts to make the file referenced by the Path object
/// available for writing so that the canWrite() method will return true.
/// @brief Make the file writable;
void makeWriteableOnDisk();
bool makeWriteableOnDisk(std::string* ErrMsg);
/// This method attempts to make the file referenced by the Path object
/// available for execution so that the canExecute() method will return
/// true.
/// @brief Make the file readable;
void makeExecutableOnDisk();
bool makeExecutableOnDisk(std::string* ErrMsg);
/// This method allows the last modified time stamp and permission bits
/// to be set on the disk object referenced by the Path.