Expose cli_safe_read and cli_safe_read_nonblocking

Summary:
These functions are not publicly exposed. Let's expose them.

Reference patch: c3cda27

Differential Revision: D7282991

Author: lth

include/mysql.h

@@ -582,6 +582,11 @@ unsigned int STDCALL mysql_thread_safe(void);
 bool STDCALL mysql_read_query_result(MYSQL *mysql);
 int STDCALL mysql_reset_connection(MYSQL *mysql);
 
+unsigned long STDCALL cli_safe_read(MYSQL *mysql, bool *is_data_packet);
+enum net_async_status STDCALL cli_safe_read_nonblocking(MYSQL *mysql,
+                                                        bool *is_data_packet,
+                                                        unsigned long *res);
+
 int STDCALL mysql_binlog_open(MYSQL *mysql, MYSQL_RPL *rpl);
 int STDCALL mysql_binlog_fetch(MYSQL *mysql, MYSQL_RPL *rpl);
 void STDCALL mysql_binlog_close(MYSQL *mysql, MYSQL_RPL *rpl);

include/mysql.h.pp

@@ -717,6 +717,10 @@
 unsigned int mysql_thread_safe(void);
 bool mysql_read_query_result(MYSQL *mysql);
 int mysql_reset_connection(MYSQL *mysql);
+unsigned long cli_safe_read(MYSQL *mysql, bool *is_data_packet);
+enum net_async_status cli_safe_read_nonblocking(MYSQL *mysql,
+                                                        bool *is_data_packet,
+                                                        unsigned long *res);
 int mysql_binlog_open(MYSQL *mysql, MYSQL_RPL *rpl);
 int mysql_binlog_fetch(MYSQL *mysql, MYSQL_RPL *rpl);
 void mysql_binlog_close(MYSQL *mysql, MYSQL_RPL *rpl);

libmysql/CMakeLists.txt

@@ -152,6 +152,8 @@ SET(CLIENT_API_FUNCTIONS
   mysql_get_ssl_session_data
   mysql_free_ssl_session_data
   mysql_take_ssl_context_ownership
+  cli_safe_read
+  cli_safe_read_nonblocking
 
   CACHE INTERNAL "Functions exported by client API"
 )