diff options
Diffstat (limited to 'src/include/fmgr.h')
| -rw-r--r-- | src/include/fmgr.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/include/fmgr.h b/src/include/fmgr.h index 5314b737052..f251ac9ba2b 100644 --- a/src/include/fmgr.h +++ b/src/include/fmgr.h @@ -424,6 +424,17 @@ CppConcat(pg_finfo_,funcname) (void) \ extern int no_such_variable +/* + * Declare _PG_init/_PG_fini centrally. Historically each shared library had + * its own declaration; but now that we want to mark these PGDLLEXPORT, using + * central declarations avoids each extension having to add that. Any + * existing declarations in extensions will continue to work if fmgr.h is + * included before them, otherwise compilation for Windows will fail. + */ +extern PGDLLEXPORT void _PG_init(void); +extern PGDLLEXPORT void _PG_fini(void); + + /*------------------------------------------------------------------------- * Support for verifying backend compatibility of loaded modules * |