‘io_wait_h’ has no member named ‘epfd’

[narun4sk]

Make very quickly spawns following error message and terminates..

# make
bison -d -b cfg cfg.y
flex cfg.lex
Compiling action.c
Compiling async.c
Compiling bin_interface.c
Compiling blacklists.c
Compiling context.c
Compiling core_stats.c
Compiling crc.c
Compiling daemonize.c
Compiling data_lump.c
Compiling data_lump_rpl.c
Compiling dprint.c
Compiling dset.c
Compiling errinfo.c
Compiling error.c
Compiling flags.c
Compiling forward.c
Compiling io_wait.c
In file included from io_wait.c:45:0:
io_wait.h: In function ‘io_watch_add’:
io_wait.h:351:3: warning: implicit declaration of function ‘LM_BUG’ [-Wimplicit-function-declaration]
io_wait.h:355:2: error: ‘io_wait_h’ has no member named ‘epfd’
io_wait.h:355:2: error: ‘io_wait_h’ has no member named ‘epfd’
make: *** [io_wait.o] Error 1

I've tried opensips-2.1.0.tar.gz as well as github version.

My system is wheezy:

# uname -rv
3.16-0.bpo.2-amd64 #1 SMP Debian 3.16.3-2~bpo70+1 (2014-09-21)

Though I had much better luck with opensips-2.1-rc2.tar.gz, which is just half in size of the final release and I would like to know why?

rc2 terminates later:

Compiling evi/event_interface.c
Compiling evi/evi_core.c
Compiling evi/evi_params.c
Compiling evi/evi_transport.c
Compiling cachedb/cachedb.c
Compiling cachedb/cachedb_id.c
Compiling cachedb/cachedb_pool.c
Compiling net/net_tcp.c
Compiling net/net_tcp_proc.c
In file included from net/../reactor_defs.h:39:0,
                 from net/../reactor.h:38,
                 from net/net_tcp_proc.c:28:
net/../io_wait.h: In function ‘io_watch_add’:
net/../io_wait.h:351:3: warning: implicit declaration of function ‘LM_BUG’ [-Wimplicit-function-declaration]
In file included from net/../reactor.h:38:0,
                 from net/net_tcp_proc.c:28:
net/../reactor_defs.h: At top level:
net/../reactor_defs.h:45:22: error: field ‘ri’ has incomplete type
net/net_tcp_proc.c: In function ‘handle_io’:
net/net_tcp_proc.c:114:4: warning: implicit declaration of function ‘async_resume_f’ [-Wimplicit-function-declaration]
net/net_tcp_proc.c:173:20: error: ‘process_no’ undeclared (first use in this function)
net/net_tcp_proc.c:173:20: note: each undeclared identifier is reported only once for each function it appears in
net/net_tcp_proc.c:179:12: error: ‘protos’ undeclared (first use in this function)
net/net_tcp_proc.c: In function ‘tcp_worker_proc’:
net/net_tcp_proc.c:289:7: error: ‘io_poll_method’ undeclared (first use in this function)
make: *** [net/net_tcp_proc.o] Error 1

Any advice would be appreciated.

Thanks

[bogdan-iancu]

Hi @narunask , what gcc version do you have (gcc -v) ? On my system (3.13.0-52-generic #85-Ubuntu SMP Wed Apr 29 16:44:17 UTC 2015), the compiling is ok.

[liviuchircu]

Managed to replicate. It seems that HAVE_SIGIO_RT is not defined when compiling on your platform, hence some headers are not included.

[liviuchircu]

So, there are two problems:

• one is in the build system, since it cannot properly parse "3.16-0.bpo.2-amd64" (notice the first dash - it doesn't expect it, since it wants A.B.C).
• the other one is in the header structure, since OpenSIPS should compile even on older Linux systems.