[openib-general] Conflicting typedefs for "ib_gid_t"

[Hal Rosenstock]

There already is another tool (OpenIB diag) which does that: smpquery portinfo
 
-- Hal

________________________________

From: mlakshmanan at silverstorm.com [mailto:mlakshmanan at silverstorm.com]
Sent: Mon 8/14/2006 2:51 PM
To: Lakshmanan, Madhu; openib-general at openib.org; Hal Rosenstock
Cc: eitan at mellanox.co.il; sean.hefty at intel.com
Subject: RE: [openib-general] Conflicting typedefs for "ib_gid_t"



> 
> This is a similar but more mainstream example of the conflicts.  A previous one was reported last week in terms of CM. Still not sure of the best resolution for this.
> 
> Do you really need both includes ?
> 

The userspace tool shows a textual representation of a HCA port's capability mask. So it
requires the port capability bit definitions in ib_types.h. And I require mad.h for the MAD API.

> -- Hal

Thanks,

Madhu
>
> ________________________________
>
> From: openib-general-bounces at openib.org on behalf of Lakshmanan, Madhu
> Sent: Mon 8/14/2006 12:19 PM
> To: openib-general at openib.org
> Subject: [openib-general] Conflicting typedefs for "ib_gid_t"
>
>
>
>
>
> In .../include/infiniband/mad.h,  it is:
>
>     typedef uint8_t ib_gid_t[16];
>
> In .../include/infiniband/iba/ib_types.h, it is:
>
>     #include <complib/cl_packon.h>
>     typedef union _ib_gid
>     {
>         uint8_t raw[16];
>         struct _ib_gid_unicast
>         {
>             ib_gid_prefix_t prefix;
>             ib_net64_t      interface_id;
>
>         } PACK_SUFFIX unicast;
>
>         struct _ib_gid_multicast
>         {
>             uint8_t         header[2];
>             uint8_t         raw_group_id[14];
>
>         } PACK_SUFFIX multicast;
>
>     } PACK_SUFFIX ib_gid_t;
>     #include <complib/cl_packoff.h>
>
> I need to include both files for a user space tool and I'm getting a compile error due to the conflict. Is it not the norm for a user space application to include both files?
> Appreciate any thoughts on this.
>
> Madhu Lakshmanan
> Silverstorm Technologies, Inc.
> mlakshmanan at silverstorm.com     
>
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