Create a guard that manages the specified descriptor.
Declared in <bdls_filedescriptorguard.h>
explicit
FileDescriptorGuard(FilesystemUtil::FileDescriptor descriptor);Create a guard object that will manage the specified descriptor, closing it upon destruction (unless either release or closeAndRelease has been called). It is permissible for descriptor to be FilesystemUtil::k_INVALID_FD, in which case the guard created will not manage anything.
| Name | Description |
|---|---|
| descriptor | file descriptor to manage; may be k_INVALID_FD |