Merge tag 'mariadb-10.2.6' into bb-10.2-ext

10 files changed, 372 insertions, 2 deletions

diff --git a/include/mysql/plugin.h b/include/mysql/plugin.h
index 2f077d8440e..ad5a792173a 100644
--- a/include/mysql/plugin.h
+++ b/include/mysql/plugin.h
@@ -75,7 +75,7 @@ typedef struct st_mysql_xid MYSQL_XID;
 #define MYSQL_PLUGIN_INTERFACE_VERSION 0x0104
 
 /* MariaDB plugin interface version */
-#define MARIA_PLUGIN_INTERFACE_VERSION 0x010c
+#define MARIA_PLUGIN_INTERFACE_VERSION 0x010d
 
 /*
   The allowable types of plugins
diff --git a/include/mysql/plugin_audit.h.pp b/include/mysql/plugin_audit.h.pp
index 1772c0f6b87..43e64c06bf1 100644
--- a/include/mysql/plugin_audit.h.pp
+++ b/include/mysql/plugin_audit.h.pp
@@ -137,6 +137,43 @@ size_t my_md5_context_size();
 void my_md5_init(void *context);
 void my_md5_input(void *context, const unsigned char *buf, size_t len);
 void my_md5_result(void *context, unsigned char *digest);
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+};
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+extern struct my_print_error_service_st {
+  void(*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void(*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void(*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
 extern struct my_snprintf_service_st {
   size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
   size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
diff --git a/include/mysql/plugin_auth.h.pp b/include/mysql/plugin_auth.h.pp
index bc873626fab..3ee1f70ca80 100644
--- a/include/mysql/plugin_auth.h.pp
+++ b/include/mysql/plugin_auth.h.pp
@@ -137,6 +137,43 @@ size_t my_md5_context_size();
 void my_md5_init(void *context);
 void my_md5_input(void *context, const unsigned char *buf, size_t len);
 void my_md5_result(void *context, unsigned char *digest);
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+};
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+extern struct my_print_error_service_st {
+  void(*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void(*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void(*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
 extern struct my_snprintf_service_st {
   size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
   size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
diff --git a/include/mysql/plugin_encryption.h.pp b/include/mysql/plugin_encryption.h.pp
index 4113e6d24a9..4791846f4f2 100644
--- a/include/mysql/plugin_encryption.h.pp
+++ b/include/mysql/plugin_encryption.h.pp
@@ -137,6 +137,43 @@ size_t my_md5_context_size();
 void my_md5_init(void *context);
 void my_md5_input(void *context, const unsigned char *buf, size_t len);
 void my_md5_result(void *context, unsigned char *digest);
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+};
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+extern struct my_print_error_service_st {
+  void(*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void(*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void(*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
 extern struct my_snprintf_service_st {
   size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
   size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
diff --git a/include/mysql/plugin_ftparser.h.pp b/include/mysql/plugin_ftparser.h.pp
index 8147d793801..8fde9918fbc 100644
--- a/include/mysql/plugin_ftparser.h.pp
+++ b/include/mysql/plugin_ftparser.h.pp
@@ -137,6 +137,43 @@ size_t my_md5_context_size();
 void my_md5_init(void *context);
 void my_md5_input(void *context, const unsigned char *buf, size_t len);
 void my_md5_result(void *context, unsigned char *digest);
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+};
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+extern struct my_print_error_service_st {
+  void(*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void(*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void(*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
 extern struct my_snprintf_service_st {
   size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
   size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
diff --git a/include/mysql/plugin_password_validation.h.pp b/include/mysql/plugin_password_validation.h.pp
index 929b3307f9e..9d7717f4b32 100644
--- a/include/mysql/plugin_password_validation.h.pp
+++ b/include/mysql/plugin_password_validation.h.pp
@@ -137,6 +137,43 @@ size_t my_md5_context_size();
 void my_md5_init(void *context);
 void my_md5_input(void *context, const unsigned char *buf, size_t len);
 void my_md5_result(void *context, unsigned char *digest);
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+};
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+extern struct my_print_error_service_st {
+  void(*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void(*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void(*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
 extern struct my_snprintf_service_st {
   size_t (*my_snprintf_type)(char*, size_t, const char*, ...);
   size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list);
diff --git a/include/mysql/psi/mysql_file.h b/include/mysql/psi/mysql_file.h
index 2f388c285bf..be9d7116b9b 100644
--- a/include/mysql/psi/mysql_file.h
+++ b/include/mysql/psi/mysql_file.h
@@ -1423,4 +1423,3 @@ inline_mysql_file_sync(
 /** @} (end of group File_instrumentation) */
 
 #endif
-
diff --git a/include/mysql/service_my_crypt.h b/include/mysql/service_my_crypt.h
new file mode 100644
index 00000000000..83de0378e4a
--- /dev/null
+++ b/include/mysql/service_my_crypt.h
@@ -0,0 +1,120 @@
+#ifndef MYSQL_SERVICE_MY_CRYPT_INCLUDED
+#define MYSQL_SERVICE_MY_CRYPT_INCLUDED
+
+/*
+ Copyright (c) 2014 Google Inc.
+ Copyright (c) 2014, 2015 MariaDB Corporation
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 of the License.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+/**
+ @file
+ my crypt service
+
+ AES encryption functions, and a function to generate random bytes.
+
+ Include my_config.h before this file to use CTR and GCM modes
+ (they only work if server was compiled with  openssl).
+*/
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* return values from my_aes_encrypt/my_aes_decrypt functions */
+#define MY_AES_OK               0
+#define MY_AES_BAD_DATA         -100
+#define MY_AES_OPENSSL_ERROR    -101
+#define MY_AES_BAD_KEYSIZE      -102
+
+/* The block size for all supported algorithms */
+#define MY_AES_BLOCK_SIZE 16
+
+/* The max key length of all supported algorithms */
+#define MY_AES_MAX_KEY_LENGTH 32
+
+#define MY_AES_CTX_SIZE 512
+
+enum my_aes_mode {
+    MY_AES_ECB, MY_AES_CBC
+#ifdef HAVE_EncryptAes128Ctr
+  , MY_AES_CTR
+#endif
+#ifdef HAVE_EncryptAes128Gcm
+  , MY_AES_GCM
+#endif
+};
+
+extern struct my_crypt_service_st {
+  int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+  int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen);
+  int (*my_aes_crypt)(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+  unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length);
+  unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode);
+  int (*my_random_bytes)(unsigned char* buf, int num);
+} *my_crypt_service;
+
+#ifdef MYSQL_DYNAMIC_PLUGIN
+
+#define my_aes_crypt_init(A,B,C,D,E,F,G) \
+   my_crypt_service->my_aes_crypt_init(A,B,C,D,E,F,G)
+
+#define my_aes_crypt_update(A,B,C,D,E) \
+   my_crypt_service->my_aes_crypt_update(A,B,C,D,E)
+
+#define my_aes_crypt_finish(A,B,C) \
+  my_crypt_service->my_aes_crypt_finish(A,B,C)
+
+#define my_aes_crypt(A,B,C,D,E,F,G,H,I,J) \
+  my_crypt_service->my_aes_crypt(A,B,C,D,E,F,G,H,I,J)
+
+#define my_aes_get_size(A,B)\
+  my_crypt_service->my_aes_get_size(A,B)
+
+#define my_aes_ctx_size(A)\
+  my_crypt_service->my_aes_ctx_size(A)
+
+#define my_random_bytes(A,B)\
+  my_crypt_service->my_random_bytes(A,B)
+
+#else
+
+int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags,
+                      const unsigned char* key, unsigned int klen,
+                      const unsigned char* iv, unsigned int ivlen);
+int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen,
+                        unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen);
+int my_aes_crypt(enum my_aes_mode mode, int flags,
+                 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen,
+                 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen);
+
+int my_random_bytes(unsigned char* buf, int num);
+unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length);
+unsigned int my_aes_ctx_size(enum my_aes_mode mode);
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MYSQL_SERVICE_MY_CRYPT_INCLUDED */
diff --git a/include/mysql/service_my_print_error.h b/include/mysql/service_my_print_error.h
new file mode 100644
index 00000000000..636151655e5
--- /dev/null
+++ b/include/mysql/service_my_print_error.h
@@ -0,0 +1,64 @@
+/* Copyright (c) 2016, MariaDB
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
+
+#ifndef MYSQL_SERVICE_MY_PRINT_ERROR_INCLUDED
+#define MYSQL_SERVICE_MY_PRINT_ERROR_INCLUDED
+
+/**
+  @file include/mysql/service_my_print_error.h
+
+  This service provides functions for plugins to report
+  errors to client (without client, the errors are written to the error log).
+
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef MYSQL_ABI_CHECK
+#include <stdarg.h>
+#include <stdlib.h>
+#endif
+
+#define ME_ERROR_LOG    64      /* Write the message to the error log */
+#define ME_NOTE         1024    /* Not an error, just a note */
+#define ME_WARNING      2048    /* Not an error, just a warning */
+#define ME_FATAL        4096    /* Fatal statement error */
+
+extern struct my_print_error_service_st {
+  void (*my_error_func)(unsigned int nr, unsigned long MyFlags, ...);
+  void (*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...);
+  void (*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap);
+} *my_print_error_service;
+
+#ifdef MYSQL_DYNAMIC_PLUGIN
+
+#define my_error my_print_error_service->my_error_func
+#define my_printf_error my_print_error_service->my_printf_error_func
+#define my_printv_error(A,B,C,D) my_print_error_service->my_printv_error_func(A,B,C,D)
+
+#else
+
+extern void my_error(unsigned int nr, unsigned long MyFlags, ...);
+extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...);
+extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
diff --git a/include/mysql/services.h b/include/mysql/services.h
index 420f2430a36..6168c5ed8dc 100644
--- a/include/mysql/services.h
+++ b/include/mysql/services.h
@@ -26,6 +26,8 @@ extern "C" {
 #include <mysql/service_kill_statement.h>
 #include <mysql/service_logger.h>
 #include <mysql/service_md5.h>
+#include <mysql/service_my_crypt.h>
+#include <mysql/service_my_print_error.h>
 #include <mysql/service_my_snprintf.h>
 #include <mysql/service_progress_report.h>
 #include <mysql/service_sha1.h>