Shared open/close routines. More...
Public Member Functions | |
| linux_smart_device (int flags, int retry_flags=-1) | |
| virtual | ~linux_smart_device () throw () |
| virtual bool | is_open () const |
| Return true if device is open. | |
| virtual bool | open () |
| Open device, return false on error. | |
| virtual bool | close () |
| Close device, return false on error. | |
Protected Member Functions | |
| int | get_fd () const |
| Return filedesc for derived classes. | |
| void | set_fd (int fd) |
Private Attributes | |
| int | m_fd |
| filedesc, -1 if not open. | |
| int | m_flags |
| Flags for ::open() | |
| int | m_retry_flags |
| Flags to retry ::open(), -1 if no retry. | |
Detailed Description
Shared open/close routines.
Definition at line 103 of file os_linux.cpp.
Constructor & Destructor Documentation
| os_linux::linux_smart_device::linux_smart_device | ( | int | flags, |
| int | retry_flags = -1 |
||
| ) | [inline, explicit] |
Definition at line 107 of file os_linux.cpp.
| os_linux::linux_smart_device::~linux_smart_device | ( | ) | throw () [virtual] |
Definition at line 135 of file os_linux.cpp.
Member Function Documentation
| bool os_linux::linux_smart_device::close | ( | ) | [virtual] |
Close device, return false on error.
Implements smart_device.
Reimplemented in os_linux::linux_megaraid_device.
Definition at line 178 of file os_linux.cpp.
| int os_linux::linux_smart_device::get_fd | ( | ) | const [inline, protected] |
Return filedesc for derived classes.
Definition at line 123 of file os_linux.cpp.
| bool os_linux::linux_smart_device::is_open | ( | ) | const [virtual] |
Return true if device is open.
Implements smart_device.
Definition at line 141 of file os_linux.cpp.
| bool os_linux::linux_smart_device::open | ( | ) | [virtual] |
Open device, return false on error.
Implements smart_device.
Reimplemented in os_linux::linux_megaraid_device, and os_linux::linux_escalade_device.
Definition at line 146 of file os_linux.cpp.
| void os_linux::linux_smart_device::set_fd | ( | int | fd | ) | [inline, protected] |
Definition at line 126 of file os_linux.cpp.
Member Data Documentation
int os_linux::linux_smart_device::m_fd [private] |
filedesc, -1 if not open.
Reimplemented in os_linux::linux_megaraid_device.
Definition at line 130 of file os_linux.cpp.
int os_linux::linux_smart_device::m_flags [private] |
Flags for ::open()
Definition at line 131 of file os_linux.cpp.
int os_linux::linux_smart_device::m_retry_flags [private] |
Flags to retry ::open(), -1 if no retry.
Definition at line 132 of file os_linux.cpp.
The documentation for this class was generated from the following file:
