28 lines
454 B
C
28 lines
454 B
C
|
#pragma once
|
||
|
|
#include <pthread.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
#include <stdarg.h>
|
||
|
|
|
||
|
|
#define rb_init(size, type)\
|
||
|
|
{(size),\
|
||
|
|
0, 0, false, false,\
|
||
|
|
type,\
|
||
|
|
malloc(sizeof(int)*(size)),\
|
||
|
|
PTHREAD_MUTEX_INITIALIZER};
|
||
|
|
|
||
|
|
#define rb_free(rb) free(rb.data)
|
||
|
|
|
||
|
|
typedef struct rb{
|
||
|
|
size_t size;
|
||
|
|
size_t w_pos, r_pos;
|
||
|
|
bool filled;
|
||
|
|
bool error;
|
||
|
|
enum {DROP, WAIT} type;
|
||
|
|
int* data;
|
||
|
|
pthread_mutex_t m;
|
||
|
|
} rb_t;
|
||
|
|
|
||
|
|
void rb_push(rb_t*, int);
|
||
|
|
int rb_pop(rb_t*);
|