From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Trenton D. Adams" <tadams@extremeeng.com>
To: "'Trenton D. Adams'" <tadams@extremeeng.com>, "eCos Discussion" <ecos-discuss@sourceware.cygnus.com>
Subject: [ECOS] RE: SIGTRAP problem.
Date: Wed, 01 Aug 2001 13:58:00 -0000
Message-id: <000301c11acc$c6d4cd10$090110ac@TRENT>
X-SW-Source: 2001-08/msg00020.html

I'm a moron, it takes a pointer for the third parameter.

On top of that, it shouldn't be in a loop.

Neither solves my problem though. 
  > -----Original Message-----
  > From: Trenton D. Adams [ mailto:tadams@extremeeng.com ]
  > Sent: Wednesday, August 01, 2001 2:48 PM
  > To: eCos Discussion (ecos-discuss@sourceware.cygnus.com)
  > Subject: SIGTRAP problem.
  > 
  > 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
  >