Detailed Description

ISR-safe callback handle invoked when the manager should poll again.

ChannelManager installs this callback on every driver and owns the corresponding wait primitive. A driver may call it from an ISR when a chunk, batch, or transfer changed state. It does not imply READY; it only means the manager should wake and poll. Drivers that do not have such a signal leave this unused; the manager's timed wait slice is the fallback.

Definition at line 58 of file driver.h.

#include <driver.h>

Public Types
using	Callback = void ()(void) FL_NOEXCEPT

Public Member Functions
constexpr	PollNeededCallback () FL_NOEXCEPT=default

constexpr	PollNeededCallback (Callback cb, void *ctx) FL_NOEXCEPT

void	invoke () const FL_NOEXCEPT

bool	isValid () const FL_NOEXCEPT

	operator bool () const FL_NOEXCEPT

Public Attributes
Callback	callback = nullptr

void *	context = nullptr

The documentation for this struct was generated from the following file:

fl/channels/driver.h

Detailed Description

Public Types

Public Member Functions

Public Attributes