diff options
Diffstat (limited to 'base/file_util.h')
| -rw-r--r-- | base/file_util.h | 64 |
1 files changed, 28 insertions, 36 deletions
diff --git a/base/file_util.h b/base/file_util.h index 3c171f1..431569a 100644 --- a/base/file_util.h +++ b/base/file_util.h @@ -349,25 +349,12 @@ BASE_EXPORT bool GetCurrentDirectory(FilePath* path); // Sets the current working directory for the process. BASE_EXPORT bool SetCurrentDirectory(const FilePath& path); -} // namespace base - -// ----------------------------------------------------------------------------- - -namespace file_util { - // Attempts to find a number that can be appended to the |path| to make it // unique. If |path| does not exist, 0 is returned. If it fails to find such // a number, -1 is returned. If |suffix| is not empty, also checks the // existence of it with the given suffix. -BASE_EXPORT int GetUniquePathNumber(const base::FilePath& path, - const base::FilePath::StringType& suffix); - -#if defined(OS_POSIX) -// Creates a directory with a guaranteed unique name based on |path|, returning -// the pathname if successful, or an empty path if there was an error creating -// the directory. Does not create parent directories. -BASE_EXPORT base::FilePath MakeUniqueDirectory(const base::FilePath& path); -#endif +BASE_EXPORT int GetUniquePathNumber(const FilePath& path, + const FilePath::StringType& suffix); #if defined(OS_POSIX) // Test that |path| can only be changed by a given user and members of @@ -402,6 +389,32 @@ BASE_EXPORT bool VerifyPathControlledByAdmin(const base::FilePath& path); // the directory |path|, in the number of FilePath::CharType, or -1 on failure. BASE_EXPORT int GetMaximumPathComponentLength(const base::FilePath& path); +#if defined(OS_LINUX) +// Broad categories of file systems as returned by statfs() on Linux. +enum FileSystemType { + FILE_SYSTEM_UNKNOWN, // statfs failed. + FILE_SYSTEM_0, // statfs.f_type == 0 means unknown, may indicate AFS. + FILE_SYSTEM_ORDINARY, // on-disk filesystem like ext2 + FILE_SYSTEM_NFS, + FILE_SYSTEM_SMB, + FILE_SYSTEM_CODA, + FILE_SYSTEM_MEMORY, // in-memory file system + FILE_SYSTEM_CGROUP, // cgroup control. + FILE_SYSTEM_OTHER, // any other value. + FILE_SYSTEM_TYPE_COUNT +}; + +// Attempts determine the FileSystemType for |path|. +// Returns false if |path| doesn't exist. +BASE_EXPORT bool GetFileSystemType(const FilePath& path, FileSystemType* type); +#endif + +} // namespace base + +// ----------------------------------------------------------------------------- + +namespace file_util { + // Functor for |ScopedFILE| (below). struct ScopedFILEClose { inline void operator()(FILE* x) const { @@ -439,27 +452,6 @@ typedef scoped_ptr<int, ScopedFDClose> ScopedFD; typedef ScopedFD ScopedFDCloser; #endif // OS_POSIX -#if defined(OS_LINUX) -// Broad categories of file systems as returned by statfs() on Linux. -enum FileSystemType { - FILE_SYSTEM_UNKNOWN, // statfs failed. - FILE_SYSTEM_0, // statfs.f_type == 0 means unknown, may indicate AFS. - FILE_SYSTEM_ORDINARY, // on-disk filesystem like ext2 - FILE_SYSTEM_NFS, - FILE_SYSTEM_SMB, - FILE_SYSTEM_CODA, - FILE_SYSTEM_MEMORY, // in-memory file system - FILE_SYSTEM_CGROUP, // cgroup control. - FILE_SYSTEM_OTHER, // any other value. - FILE_SYSTEM_TYPE_COUNT -}; - -// Attempts determine the FileSystemType for |path|. -// Returns false if |path| doesn't exist. -BASE_EXPORT bool GetFileSystemType(const base::FilePath& path, - FileSystemType* type); -#endif - } // namespace file_util // Internal -------------------------------------------------------------------- |