Modules

Here is a list of all modules:

[detail level 12]

Common helper macros	Commonly used utility macros
High-level API	Simple high-level routines for straightforward GPIO manipulation without the need to use the gpiod_* structures or to keep track of resources
GPIO chip operations	Functions and data structures dealing with GPIO chips
▼GPIO line operations	Functions and data structures dealing with GPIO lines
Operating on multiple lines	Convenience data structures and helper functions for storing and operating on multiple lines at once
Line info	Definitions and functions for retrieving kernel information about both requested and free lines
Line requests	Interface for requesting GPIO lines from userspace for both values and events
Reading & setting line values	Functions allowing to read and set GPIO line values for single lines and in bulk
Setting line configuration	Functions allowing modification of config options of GPIO lines requested from user-space
Line events handling	Structures and functions allowing to poll lines for events and read them, both for individual lines as well as in bulk. Also contains functions for retrieving the associated file descriptors and operate on them for easy integration with standard unix interfaces
Misc line functions	Functions that didn't fit anywhere else
Iterators for GPIO chips and lines	These functions and data structures allow easy iterating over GPIO chips and lines
Stuff that didn't fit anywhere else	Various libgpiod-related functions
C++ bindings