loop.h File Reference

#include <stdint.h>
#include <uv.h>
#include "nvim/event/multiqueue.h"
#include "nvim/lib/klist.h"
#include "nvim/os/time.h"

Go to the source code of this file.

Data Structures
struct	loop

Macros
#define	_NOOP(x)
#define	CREATE_EVENT(multiqueue, handler, argc, ...)
#define	LOOP_PROCESS_EVENTS_UNTIL(loop, multiqueue, timeout, condition)
#define	LOOP_PROCESS_EVENTS(loop, multiqueue, timeout)

Typedefs
typedef void *	WatcherPtr
typedef struct loop	Loop

Macro Definition Documentation

_NOOP

#define _NOOP

(

x

)

CREATE_EVENT

#define CREATE_EVENT	(		multiqueue,
			handler,
			argc,
			...
	)

Value:

  do { \
    if (multiqueue) { \
      multiqueue_put((multiqueue), (handler), argc, __VA_ARGS__); \
    } else { \
      void *argv[argc] = { __VA_ARGS__ }; \
      (handler)(argv); \
    } \
  } while (0)

LOOP_PROCESS_EVENTS

#define LOOP_PROCESS_EVENTS	(		loop,
			multiqueue,
			timeout
	)

Value:

  do { \
    if (multiqueue && !multiqueue_empty(multiqueue)) { \
      multiqueue_process_events(multiqueue); \
    } else { \
      loop_poll_events(loop, timeout); \
    } \
  } while (0)

LOOP_PROCESS_EVENTS_UNTIL

#define LOOP_PROCESS_EVENTS_UNTIL	(		loop,
			multiqueue,
			timeout,
			condition
	)

Value:

  do { \
    int remaining = timeout; \
    uint64_t before = (remaining > 0) ? os_hrtime() : 0; \
    while (!(condition)) { \
      LOOP_PROCESS_EVENTS(loop, multiqueue, remaining); \
      if (remaining == 0) { \
        break; \
      } else if (remaining > 0) { \
        uint64_t now = os_hrtime(); \
        remaining -= (int)((now - before) / 1000000); \
        before = now; \
        if (remaining <= 0) { \
          break; \
        } \
      } \
    } \
  } while (0)

Typedef Documentation

Loop

typedef struct loop Loop

WatcherPtr

typedef void* WatcherPtr