diff options
Diffstat (limited to 'libservices/HOWTO')
| -rw-r--r-- | libservices/HOWTO | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/libservices/HOWTO b/libservices/HOWTO index 7edafa89268..7dcfb6d9583 100644 --- a/libservices/HOWTO +++ b/libservices/HOWTO @@ -34,19 +34,19 @@ into a service "foo" you need to #endif extern struct foo_service_st { - int (*foo_func1_type)(...); /* fix the prototype as appropriate */ - void (*foo_func2_type)(...); /* fix the prototype as appropriate */ + int (*foo_func1_ptr)(...); /* fix the prototype as appropriate */ + void (*foo_func2_ptr)(...); /* fix the prototype as appropriate */ } *foo_service; #ifdef MYSQL_DYNAMIC_PLUGIN - #define foo_func1(...) foo_service->foo_func1_type(...) - #define foo_func2(...) foo_service->foo_func2_type(...) + #define foo_func1(...) foo_service->foo_func1_ptr(...) + #define foo_func2(...) foo_service->foo_func2_ptr(...) #else - int foo_func1_type(...); /* fix the prototype as appropriate */ - void foo_func2_type(...); /* fix the prototype as appropriate */ + int foo_func1(...); /* fix the prototype as appropriate */ + void foo_func2(...); /* fix the prototype as appropriate */ #endif @@ -64,27 +64,26 @@ include them in it, e.g. if you use size_t - #include <stdlib.h> it should also declare all the accompanying data structures, as necessary (e.g. thd_alloc_service declares MYSQL_LEX_STRING). -3. add the new file to include/Makefile.am (pkginclude_HEADERS) -4. add the new file to include/mysql/services.h -5. increase the minor plugin ABI version in include/mysql/plugin.h - (MYSQL_PLUGIN_INTERFACE_VERSION = MYSQL_PLUGIN_INTERFACE_VERSION+1) -6. add the version of your service to include/service_versions.h: +3. add the new file to include/mysql/services.h +4. increase the minor plugin ABI version in include/mysql/plugin.h + (MARIA_PLUGIN_INTERFACE_VERSION = MARIA_PLUGIN_INTERFACE_VERSION+1) +5. add the version of your service to include/service_versions.h: ================================================================== #define VERSION_foo 0x0100 ================================================================== -7. create a new file libservices/foo_service.h using the following template: +6. create a new file libservices/foo_service.h using the following template: ================================================================== /* GPL header */ #include <service_versions.h> SERVICE_VERSION *foo_service= (void*)VERSION_foo; ================================================================== -8. add the new file to libservices/CMakeLists.txt (MYSQLSERVICES_SOURCES) -9. add the new file to libservices/Makefile.am (libmysqlservices_a_SOURCES) -10. and finally, register your service for dynamic linking in - sql/sql_plugin_services.h -10.1 fill in the service structure: +7. add the new file to libservices/CMakeLists.txt (MYSQLSERVICES_SOURCES) +8. Add all new files to repository (bzr add) +9. and finally, register your service for dynamic linking in + sql/sql_plugin_services.h as follows: +9.1 fill in the service structure: ================================================================== static struct foo_service_st foo_handler = { foo_func1, @@ -92,7 +91,7 @@ it should also declare all the accompanying data structures, as necessary } ================================================================== -10.2 and add it to the list of services +9.2 and add it to the list of services ================================================================== { "foo_service", VERSION_foo, &foo_handler } |