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 <[email protected]>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 > > > >
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