thread_message.c File Reference

Messages to be delivered to dedos_threads. More...

#include "thread_message.h"
#include "logging.h"

Go to the source code of this file.

Functions
int	enqueue_thread_msg (struct thread_msg *thread_msg, struct msg_queue *queue)
	Enqueues a dedos_msg with a thread_msg as the payload to the appropriate queue. More...
struct thread_msg *	dequeue_thread_msg (struct msg_queue *queue)
	Dequeues a thread_msg from the message queue. More...
struct thread_msg *	construct_thread_msg (enum thread_msg_type type, ssize_t data_size, void *data)
	Allocates and initializes a thread message with the provided options. More...
void	destroy_thread_msg (struct thread_msg *msg)
	Frees a thread message. More...
struct thread_msg *	init_send_thread_msg (unsigned int runtime_id, unsigned int target_id, size_t data_len, void *data)
	Initializes a send_to_peer message (SEND_TO_PEER) More...

Detailed Description

Messages to be delivered to dedos_threads.

Definition in file thread_message.c.

Function Documentation

struct thread_msg* construct_thread_msg	(	enum thread_msg_type	type,
		ssize_t	data_size,
		void *	data
	)

Allocates and initializes a thread message with the provided options.

Definition at line 66 of file thread_message.c.

struct thread_msg* dequeue_thread_msg

(

struct msg_queue *

queue

)

Dequeues a thread_msg from the message queue.

Returns

The dequeued message or NULL if error

Definition at line 48 of file thread_message.c.

void destroy_thread_msg

(

struct thread_msg *

msg

)

Frees a thread message.

Definition at line 81 of file thread_message.c.

int enqueue_thread_msg	(	struct thread_msg *	thread_msg,
		struct msg_queue *	queue
	)

Enqueues a dedos_msg with a thread_msg as the payload to the appropriate queue.

Definition at line 29 of file thread_message.c.

struct thread_msg* init_send_thread_msg	(	unsigned int	runtime_id,
		unsigned int	target_id,
		size_t	data_len,
		void *	data
	)

Initializes a send_to_peer message (SEND_TO_PEER)

Parameters

runtime_id	The runtime to deliver the message to
target_id	The remote target (either thread ID or MSU ID)
data_len	size of provided data

Returns

Newly allocated thread message on success, NULL on error

Definition at line 87 of file thread_message.c.