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[Josephine Kakande <jnkakande@xxxxxxxxx>]

Hello,

I'm wondering if anyone has been able to figure out a solution to my
problem.

I'd really appreciate your feedback.

Thanks and regards,
Josephine

On Wed, Sep 23, 2009 at 11:27 AM, Josephine Kakande <jnkakande@xxxxxxxxx>wrote:

> Hello,
>
> I'm trying to use the rohc-compressor in a program I'm using for packet
> injection.
>
> However I get the following error when i attempt to compile :
>
>
> In file included from headers.h:8,
>                  from packetforwardrohc.c:9:
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:197: warning: ‘struct
> ip_packet’ declared inside parameter list
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:197: warning: its scope is only
> this definition or declaration, which is probably not what you want
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:205: warning: ‘struct
> ip_packet’ declared inside parameter list
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:210: warning: ‘struct
> ip_packet’ declared inside parameter list
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:279: warning: ‘struct
> ip_packet’ declared inside parameter list
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:280: warning: ‘struct
> ip_packet’ declared inside parameter list
> /home/josie/rohc-1.2.0/src/comp/rohc_comp.h:290: warning: ‘struct
> ip_packet’ declared inside parameter list
> In file included from packetforwardrohc.c:9:
> headers.h:14:1: warning: "ETHER_ADDR_LEN" redefined
> In file included from /usr/include/libnet.h:57,
>                  from packetforwardrohc.c:8:
> /usr/include/net/ethernet.h:52:1: warning: this is the location of the
> previous definition
> packetforwardrohc.c: In function ‘got_packet’:
> packetforwardrohc.c:494: warning: passing argument 2 of ‘rohc_compress’
> discards qualifiers from pointer target type
> /usr/lib/gcc/i486-linux-gnu/4.2.4/../../../../lib/crt1.o: In function
> `_start':
> (.text+0x18): undefined reference to `main'
> /tmp/cc2r5eZ0.o: In function `got_packet':
> packetforwardrohc.c:(.text+0xd38): undefined reference to `rohc_compress'
> /tmp/cc2r5eZ0.o: In function `main.5994':
> packetforwardrohc.c:(.text+0xe08): undefined reference to `crc_get_polynom'
> packetforwardrohc.c:(.text+0xe16): undefined reference to `crc_table_3'
> packetforwardrohc.c:(.text+0xe1b): undefined reference to `crc_init_table'
> packetforwardrohc.c:(.text+0xe27): undefined reference to `crc_get_polynom'
> packetforwardrohc.c:(.text+0xe35): undefined reference to `crc_table_7'
> packetforwardrohc.c:(.text+0xe3a): undefined reference to `crc_init_table'
> packetforwardrohc.c:(.text+0xe46): undefined reference to `crc_get_polynom'
> packetforwardrohc.c:(.text+0xe54): undefined reference to `crc_table_8'
> packetforwardrohc.c:(.text+0xe59): undefined reference to `crc_init_table'
> packetforwardrohc.c:(.text+0xe7d): undefined reference to
> `rohc_alloc_compressor'
> packetforwardrohc.c:(.text+0xffa): undefined reference to
> `rohc_activate_profile'
> packetforwardrohc.c:(.text+0x1010): undefined reference to
> `rohc_activate_profile'
> packetforwardrohc.c:(.text+0x1026): undefined reference to
> `rohc_activate_profile'
> packetforwardrohc.c:(.text+0x103c): undefined reference to
> `rohc_activate_profile'
> packetforwardrohc.c:(.text+0x1052): undefined reference to
> `rohc_activate_profile'
> packetforwardrohc.c:(.text+0x121f): undefined reference to
> `rohc_alloc_compressor'
> packetforwardrohc.c:(.text+0x13a1): undefined reference to
> `rohc_free_compressor'
> collect2: ld returned 1 exit status
>
>
> Could you tell me what I might be doing wrong? Attached is the sample code.
>
> Would really appreciate your feedback, thanks.
>
> Regards,
> Josephine
>
>
>
>