修改并增加新接口

src/hos_hash.cpp

@@ -0,0 +1,52 @@
+/*************************************************************************
+    > File Name: uthash.cpp
+    > Author: pxz
+    > Created Time: Fri 18 Sep 2020 04:26:09 PM CST
+ ************************************************************************/
+#include "hos_hash.h"
+
+void add_hos_info(hos_info_t **handle, hos_info_t *input)
+{
+    hos_info_t *value = NULL;
+    HASH_FIND_INT(*handle, &input->fd, value);
+    if (value == NULL)
+    {
+        value = (hos_info_t *)malloc(sizeof(hos_info_t));
+        memcpy(value, input, sizeof(hos_info_t));
+        HASH_ADD_INT(*handle, fd, value);
+    }
+    else
+    {
+        value->bucket = input->bucket;
+        value->object = input->object;
+        value->callback = input->callback;
+        value->userdata = input->userdata;
+    }
+}
+
+hos_info_t *find_info_by_fd(hos_info_t *handle, size_t fd)
+{
+    hos_info_t *value = NULL;
+    HASH_FIND_INT(handle, &fd, value);
+    return value;
+}
+
+void delete_info_by_fd(hos_info_t *handle, size_t fd)
+{
+    hos_info_t *value = NULL;
+    HASH_FIND_INT(handle, &fd, value);
+    if (value)
+    {
+        HASH_DEL(handle, value);
+        free(value);
+    }
+}
+
+void delete_all(hos_info_t *handle)
+{
+    hos_info_t *current, *tmp;
+    HASH_ITER(hh, handle, current, tmp)
+    {
+        HASH_DEL(handle, current);
+    }
+}