[asterisk-dev] problem with mutex

[Garavaglia Fabio]

hi,
i'm trying to modify the fs of asterisk but i have big problems about 
thread and mutex. In fact the execution is stopped at the start of the 
session although the compilation is OK.
this is the result of the execution into gdb
...
 > [res_features.so] => (Call Features Resource)
 >  == Parsing '/etc/asterisk/features.conf': Found
 > I type ctrl C
 > Program received signal SIGINT, Interrupt.
 > [Switching to Thread -1208464464 (LWP 30428)]
 > 0x00b71402 in __kernel_vsyscall ()
 > (gdb) bt
 > #0  0x00b71402 in __kernel_vsyscall ()
 > #1  0x0088f580 in poll () from /lib/libc.so.6
 > #2  0x080b5aee in listener (unused=0x0) at asterisk.c:585
 > #3  0x00a27bd4 in start_thread () from /lib/libpthread.so.0
 > #4  0x008994fe in clone () from /lib/libc.so.6
 > (gdb)
i think it's a problem with mutex,what do you think about?have you got 
some ideas?
thanks

ps I use asterisk 1.2.4