2014-02-01 Anh Pham <atpham.wpi@gmail.com>:
> Hi,
> I had Postgres 9.3 setup and run successfully in Eclipse (MacOSX)
> I am trying to write a C user-defined function:
>
> #include <fmgr.h>
> ...
> #ifdef PG_MODULE_MAGIC
> PG_MODULE_MAGIC;
> #endif
> ...
>
> However, when I tried to compile the code:
> gcc -fpic -c ...
> It gave me a lot of errors and warnings from fmgr.h:
>
> ...
> /Users/atpham/workspacecdt/pgsql/src/include/fmgr.h:59:2: error: unknown
> type name 'MemoryContext'
> MemoryContext fn_mcxt; /* memory context to store fn_extra
> in */
> ^
> /Users/atpham/workspacecdt/pgsql/src/include/fmgr.h:71:2: error: unknown
> type name 'Oid'
> Oid fncollation; /* collation for function to
> use */
> ^
> /Users/atpham/workspacecdt/pgsql/src/include/fmgr.h:72:2: error: unknown
> type name 'bool'
> bool isnull; /* function must set true if
> result is NULL */
> …
You'll need to include the appropriate header files. Certainly "postgres.h".
Regards
Ian Barwick