[ECOS] SIGTRAP problem.

["Trenton D. Adams" <tadams at extremeeng dot com>]

I got the output below from my program.  Not the SIGTRAP.  I have no
idea what that is.

TRACE: <1>[69]void cyg_prestart() This is the system default
cyg_prestart()
TRACE: <1>[79]void cyg_package_start() This is the system default
cyg_package_start()
TRACE: <4>[107]void cyg_libc_invoke_main() main() has returned with code
0. Calling exit()
TRACE: <4>[84]void exit() Calling fflush( NULL )
BOOTP[eth0] op: REPLY
       htype: Ethernet
        hlen: 6
        hops: 0
         xid: 0x8A2D9C37
        secs: 0
       flags: 0x80
       hw_addr: 00:00:00:00:9C:37
     client IP: 0.0.0.0
         my IP: 172.16.1.11
     server IP: 172.16.1.1
    gateway IP: 0.0.0.0
  options:
        DHCP message: 5 ACK
        subnet mask: 255.255.255.0
        DHCP time 51: 2147483647
        DHCP server id: 172.16.1.1
Starting Threads!
Command Thread!
[New thread 6]

Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to thread 6]
0xdfb3eb44 in ?? ()
(gdb)


Here's the mean code that doesn't like me.  It only happens when I do an
accept.  OpenListenSocket () opens the socket with socket () and bind
().  Then when accept is called it gets this SIGTRAP.  What is a
SIGTRAP?  I assume I made a booboo somewhere!?

void CommandThread (cyg_addrword_t data)
{
    int commandListenSocket,
        commandSocket;

    struct sockaddr_in addr;

    if (!OpenListenSocket (&commandSocket, COMMANDPORT_NUM))
        return;

    while (1)
    {
        diag_printf ("Command Thread!\n");
        accept (commandListenSocket, &addr, sizeof (addr));

        cyg_thread_delay (100); // one second
    }

}


Trenton D. Adams
Embedded Developer
Windows Developer
Extreme Engineering Ltd.
Calgary Alberta

Phone: 403 640 9494 ext 208
Fax:   403 640 9599