[linux-lvm] problem #including <lvm2ap.h> using cvs

[linux-lvm] problem #including <lvm2ap.h> using cvs

[ben scott]

I want to start putting the lvm library in my app but have run into a snag. 
When I put the line:

#include <lvm2app.h>

in my program, I get the following error:

  In file included from /usr/include/lvm2app.h:17,                                                

/usr/include/libdevmapper.h:1025: error: expected ‘,’ or ‘...’ before 
‘private’
/usr/include/libdevmapper.h:1047: error: expected ‘,’ or ‘...’ before   
‘private’

The relevant portion of libdevmapper.h look like this:

struct dm_report_field_type {
        uint32_t type;          /* object type id */
        uint32_t flags;         /* DM_REPORT_FIELD_* */
        uint32_t offset;        /* byte offset in the object */
        int32_t width;          /* default width */
        const char id[32];      /* string used to specify the field */
        const char heading[32]; /* string printed in header */
        int (*report_fn)(struct dm_report *rh, struct dm_pool *mem,
                         struct dm_report_field *field, const void *data,
                         void *private);
        const char *desc;       /* description of the field */
};


I am running Debian unstable in 64 bits. Any Idea what I am doing wrong here?

Thank you.

Re: [linux-lvm] problem #including <lvm2ap.h> using cvs

[Alasdair G Kergon]

On Sat, Jun 12, 2010 at 04:43:03PM -0700, ben scott wrote:
> Any Idea what I am doing wrong here?

Not without seeing the code up to the point of the error.
Sometimes the output of 'gcc -E' or language-specific syntax
highlighting modes of editors help you to see what's going wrong.

Alasdair

Re: [linux-lvm] problem #including <lvm2ap.h> using cvs

[ben scott]

On Sunday, June 13, 2010 02:54:46 pm Alasdair G Kergon wrote:
> On Sat, Jun 12, 2010 at 04:43:03PM -0700, ben scott wrote:
> > Any Idea what I am doing wrong here?
> 
> Not without seeing the code up to the point of the error.
> Sometimes the output of 'gcc -E' or language-specific syntax
> highlighting modes of editors help you to see what's going wrong.
> 
> Alasdair

The code was simply the include statement itself, it was at the top
of the file. 

#include <lvm2app.h>

I haven't tried to actually use the library yet.

Re: [linux-lvm] problem #including <lvm2ap.h> using cvs

[Bryan Whitehead]

Are you using g++ instead of gcc to compile? The code block I'm
looking at looks like C code, but that error is C++.

On Sat, Jun 12, 2010 at 4:43 PM, ben scott <benscott@nwlink.com> wrote:
> I want to start putting the lvm library in my app but have run into a snag.
> When I put the line:
>
> #include <lvm2app.h>
>
> in my program, I get the following error:
>
> �In file included from /usr/include/lvm2app.h:17,
>
> /usr/include/libdevmapper.h:1025: error: expected �,� or �...� before
> �private�
> /usr/include/libdevmapper.h:1047: error: expected �,� or �...� before
> �private�
>
> The relevant portion of libdevmapper.h look like this:
>
> struct dm_report_field_type {
> � � � �uint32_t type; � � � � �/* object type id */
> � � � �uint32_t flags; � � � � /* DM_REPORT_FIELD_* */
> � � � �uint32_t offset; � � � �/* byte offset in the object */
> � � � �int32_t width; � � � � �/* default width */
> � � � �const char id[32]; � � �/* string used to specify the field */
> � � � �const char heading[32]; /* string printed in header */
> � � � �int (*report_fn)(struct dm_report *rh, struct dm_pool *mem,
> � � � � � � � � � � � � struct dm_report_field *field, const void *data,
> � � � � � � � � � � � � void *private);
> � � � �const char *desc; � � � /* description of the field */
> };
>
>
> I am running Debian unstable in 64 bits. Any Idea what I am doing wrong here?
>
> Thank you.
>
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