2

server-exp2/taskline.h

@@ -0,0 +1,20 @@
+typedef struct _task_t {
+    int conn_sock;			//客户连接socket
+    int hit;                           //第几个客户
+} task_t;
+
+typedef struct {
+    task_t *taskp;         /* Buffer array */         
+    int cnt;            /* Maximum number of cell */
+    int inpos;          /* buf[inpos] is first available cell */
+    int outpos;         /* buf[outpos] is fist item */
+    sem_t mutex;      /* Protects accesses to socks */
+    sem_t avail;       /* Counts available cells */
+    sem_t ready;      /* Counts ready items */
+} task_line_t;
+
+/*  task line wrapper functions */
+void task_line_init(task_line_t *tlp, int n);
+void task_line_deinit(task_line_t *tlp);
+void task_insert(task_line_t *tlp, task_t item);
+task_t task_remove(task_line_t *tlp);