[#BloombergLP-bdls]
= xref:BloombergLP.adoc[BloombergLP]::bdls
:relfileprefix: ../
:mrdocs:

Namespace for platform‐independent filesystem utility functions.

== Types

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdls/FdStreamBuf.adoc[`FdStreamBuf`] 
| Stream buffer associated with an opened file descriptor.
| xref:BloombergLP/bdls/FdStreamBuf_FileHandler.adoc[`FdStreamBuf_FileHandler`] 
| Private helper that isolates file operations from `FdStreamBuf`.
| xref:BloombergLP/bdls/FileDescriptorGuard.adoc[`FileDescriptorGuard`] 
| This class implements a guard that conditionally closes an open file descriptor upon its destruction.
| xref:BloombergLP/bdls/FilePermissions.adoc[`FilePermissions`] 
| This `struct` provides a namespace for file‐system permission bits.
| xref:BloombergLP/bdls/FilesystemUtil.adoc[`FilesystemUtil`] 
| This `struct` provides a namespace for utility functions dealing with platform‐independent filesystem access.
| xref:BloombergLP/bdls/FilesystemUtil_CStringUtil.adoc[`FilesystemUtil_CStringUtil`] 
| This component‐private utility `struct` provides a namespace for the `flatten` overload set.
| xref:BloombergLP/bdls/FilesystemUtil_TransitionalUnixImpUtil.adoc[`FilesystemUtil_TransitionalUnixImpUtil`] 
| Namespace for `FilesystemUtil` transitional‐Unix implementation details.
| xref:BloombergLP/bdls/FilesystemUtil_UnixImpUtil.adoc[`FilesystemUtil_UnixImpUtil`] 
| Namespace for `FilesystemUtil` Unix implementation details.
| xref:BloombergLP/bdls/FilesystemUtil_WindowsImpUtil.adoc[`FilesystemUtil_WindowsImpUtil`] 
| Namespace for `FilesystemUtil` Windows implementation details.
| xref:BloombergLP/bdls/MemoryUtil.adoc[`MemoryUtil`] 
| This `struct` provides a namespace for platform‐independent memory manipulation utilities.
| xref:BloombergLP/bdls/OsUtil.adoc[`OsUtil`] 
| This `struct` provides a namespace for utility functions retrieving information about the operating system.
| xref:BloombergLP/bdls/PathUtil.adoc[`PathUtil`] 
| Utility for platform‐independent filesystem path string manipulation.
| xref:BloombergLP/bdls/PipeUtil.adoc[`PipeUtil`] 
| This struct contains utility methods for platform‐independent named pipe operations.
| xref:BloombergLP/bdls/ProcessUtil.adoc[`ProcessUtil`] 
| This `struct` contains utility methods for platform‐independent process operations.
| xref:BloombergLP/bdls/TempDirectoryGuard.adoc[`TempDirectoryGuard`] 
| This class implements a scoped temporary directory guard.
|===


== Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdls/operator_lshift-0f.adoc[`operator<<`] 
| Stream insertion operators
|===



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