sd.c File Reference

(7c4d7d1 userspace/term: change eyecandy inclusion to use objcopy instead of xxd)

#include <sd.h>
#include <vm.h>
#include <mq.h>
#include <uuid.h>
#include <flexarray.h>
#include <string.h>
#include <log.h>
#include <errno.h>
#include <scheduler.h>

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Data Structures
struct	sd_entry
struct	sd

Functions
void	init_sd (void)
static struct sd_entry *	new_sd_entry (uuid_t *uuid, mq_id_t queue)
uint64_t	sd_register (uuid_t *uuid, mq_id_t svc_queue)
int64_t	sd_send (uuid_t *uuid, struct Message *msg)

Variables
static struct sd	sd_global_data

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Data Structure Documentation

sd_entry

struct sd_entry

Definition at line 11 of file sd.c.

Collaboration diagram for sd_entry:

Data Fields
struct sd_entry *	next
struct sd_entry *	prev
size_t	push_idx
mq_id_t	queues[(4080 - sizeof(uuid_t) - sizeof(size_t) -(sizeof(struct sd_entry *) *2))/sizeof(mq_id_t)]
uuid_t	uuid

sd

struct sd

Definition at line 23 of file sd.c.

Collaboration diagram for sd:

Data Fields
struct sd_entry *	entry_shortcut[256]
struct sd_entry *	head
struct sd_entry *	tail

Function Documentation

init_sd()

void init_sd

(

void

)

Definition at line 32 of file sd.c.

References sd::entry_shortcut, memset(), and sd_global_data.

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new_sd_entry()

static struct sd_entry * new_sd_entry ( uuid_t *  uuid, mq_id_t  queue  )

static

Definition at line 36 of file sd.c.

References allocator::alloc, entry, kernel_alloc, memcpy(), memset(), queue, and sd_entry::uuid.

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sd_register()

uint64_t sd_register	(	uuid_t *	uuid,
		mq_id_t	svc_queue
	)

Definition at line 45 of file sd.c.

References ENOMEM, entry, sd::entry_shortcut, sd::head, logd, logw, new_sd_entry(), sd_entry::next, sd_entry::prev, scheduler_current_process, sd_global_data, sd::tail, sd_entry::uuid, uuid_cmp(), uuid_fmt(), and uuid_key().

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sd_send()

int64_t sd_send	(	uuid_t *	uuid,
		struct Message *	msg
	)

Definition at line 109 of file sd.c.

References ENOENT, entry, sd::entry_shortcut, mq_push(), sd_entry::next, sd_global_data, sd_entry::uuid, uuid_cmp(), and uuid_key().

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Variable Documentation

sd_global_data

struct sd sd_global_data

static

Definition at line 30 of file sd.c.