extern int32_t cbuf_init(cbuf_t*c); /* 销毁环形缓冲区*/ extern void cbuf_destroy(cbuf_t*c); /* 压入数据*/ extern int32_t cbuf_enqueue(cbuf_t*c,void*data); /* 取出数据*/ extern void* cbuf_dequeue(cbuf_t*c); /* 判断缓冲区是否为满*/ extern bool cbuf_full(cbuf_t*c); /...
生产者，消费者互斥同步参考如下代码：include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <pthread.h> #include <errno.h> #include <error.h> #include <semaphore.h> #define PRODUCER_NUM 10 #define CONSUMER_MUM 8 #define BUFFER_SIZE 20 #define S...
extern int32_t cbuf_enqueue(cbuf_t *c,void *data); /* 取出数据 */ extern void* cbuf_dequeue(cbuf_t *c); /* 判断缓冲区是否为满 */ extern bool cbuf_full(cbuf_t *c); /* 判断缓冲区是否为空 */ extern bool cbuf_empty(cbuf_t *c); /* 获取缓冲区可存放的元素的总个数 */ exter...
extern int32_t cbuf_init(cbuf_t*c); /* 销毁环形缓冲区*/ extern void cbuf_destroy(cbuf_t*c); /* 压入数据*/ extern int32_t cbuf_enqueue(cbuf_t*c,void*data); /* 取出数据*/ extern void* cbuf_dequeue(cbuf_t*c); /* 判断缓冲区是否为满*/ extern bool cbuf_full(cbuf_t*c); /...