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Flash-EEPROM in a Router – a true MTD. A Memory Technology Device (MTD) is a type of device file in Linux for interacting with flash memory. The MTD subsystem was created to provide an abstraction layer between the hardware-specific device drivers and higher-level applications. Although character and block device files already existed, their ...
Marks a path as failed when the path becomes faulty. Depending on the failback policy, it can reactivate the path. [5] Devmap-name: provides a meaningful device-name to udev for devmaps. [5] Kpartx: maps linear devmaps to device partitions to make multipath maps partitionable. [5] Multipath.conf: configuration file for the multipath daemon ...
A loadable kernel module (LKM) is an executable library that extends the capabilities of a running kernel, or so-called base kernel, of an operating system.LKMs are typically used to add support for new hardware (as device drivers) and/or filesystems, or for adding system calls.
A dynamic-link library (DLL) is a shared library in the Microsoft Windows or OS/2 operating system. A DLL can contain executable code (functions), data, and resources. A DLL file often has file extension.dll even though this is not required. The extension is sometimes used to describe the content of the file.
udev (userspace /dev) is a device manager for the Linux kernel.As the successor of devfsd and hotplug, udev primarily manages device nodes in the /dev directory. At the same time, udev also handles all user space events raised when hardware devices are added into the system or removed from it, including firmware loading as required by certain devices.
DLL Hell – a form of dependency hell occurring on 16-bit Microsoft Windows. Extension conflict – a form of dependency hell occurring on the classic Mac OS. JAR hell – a form of dependency hell occurring in the Java Runtime Environment before build tools like Apache Maven solved this problem in 2004. [citation needed]
However, some modern SoCs (for example, Freescale i.MX6) have a vendor-provided boot loader with device tree on a separate chip from the operating system. [4] A proprietary configuration file format used for similar purposes, the FEX file format, [5] is a de facto standard among Allwinner SoCs. Devicetree is widely used for ARM-based Android ...
In Unix-like operating systems, a device file, device node, or special file is an interface to a device driver that appears in a file system as if it were an ordinary file. There are also special files in DOS , OS/2 , and Windows .