Commit Graph

7 Commits

Author SHA1 Message Date
davidhaas
7d1204e144 Fixed SYS_ARCH_PROTECT macros when NO_SYS is not defined.
Added documentation for lightweight protection.

Fixed debug statement in ip.c.

Removed tabs in files I changed.
2003-02-18 21:14:26 +00:00
davidhaas
68db26a7ab Made sys_arch_prot() interface more generic by returning sys_prot_t instead
of u32_t.
2003-02-12 16:38:57 +00:00
davidhaas
ae49c020d7 sys_thread_new() now returns the thread (request from Marc Boucher).
Removed some unused .h files in coldfire port.

Support LWIP_DIAG and LWIP_ASSERT in coldfire (sort of).

Fix to last api fix to make sure select() is triggered, even when there has
been a FIN.

Allow build of unixsim from cygwin by specifying "make ARCH=cygwin" or from
linux by specifying "make ARCH=linux".
2003-02-11 20:59:49 +00:00
davidhaas
6929a67489 Add the following features and bugfixes:
Added select() functionality to sockets library.
Support for errno in sockets library.
Byte ordering fixes.
basic lwip_ioctl(), FIONREAD, get/setsockopt() etc. support

- added additional argument to netif_add to pass state pointer so that the
if_init function has access to context information before
the interface is added, without accessing globals.

- added netif_remove()

- to conserve cpu load the tcpip_tcp_timer should only be active
when tcbs that need it exist.

- pass length of available data to callbacks for NETCONN_EVT_RCV events

- added tcpip_link_input(), a hack to allow processing of PPP
packets in tcpip_thread() context. This saves threads and context
switches.

- renamed incompatible ASSERT() macro to LWIP_ASSERT() to avoid name
collision.

- changed a bunch of %d's to %u's in format strings for unsigned values.

- added ip_frag to lwip_stats.

- changed IP_REASS_MAXAGE and IP_REASS_TMO defaults to more realistic
values.

- added sys_timeout_remove() function to cancel timeouts (needed by PPP
amongst other things).

- tolerate NULL returns from sys_arch_timeouts() since some threads might
not need to use or have timeouts.

- added sys_sem_wait_timeout()

- moved mem_malloc() function to end of mem.c to work around tasking
compiler bug.

- automatically bind to local tcp port if 0.

- allow customization of port ranges for automatic local bindings.

- corrected various typos, spelling errors, etc..

Thanks to Marc Boucher for many of these changes.
2003-02-06 22:18:30 +00:00
davidhaas
3cbe86d8a7 Added lightweight protection. In coldfire this is implemented by disabling
interrupts. In unixsim this is implemented by using a mutex. Uses #define
SYS_LIGHTWEIGHT_PROT to enable. It is enabled in coldfire by default, but
disabled in unixsim.

Fixes bug 2005 if you enable SYS_LIGHTWEIGHT_PROT. So the bug is closed.
2003-02-04 22:52:01 +00:00
davidhaas
f71da3c8c8 ----------------------------------------------------------------------
Fixed the following bugs:
	2366: For coldfire port: pbuf is freed twice when no room on
	      output ring.
	2368: Coldfire port: buffer cleanup in 5272 driver causes
	      problems.
	2376: Can't have timeouts large enough

Note that timeouts are now 32 bits. This was done for select()
support. Coldfire and unix ports have been updated.
Committing in .

Modified Files:
 	unix/sys_arch.c
2003-02-04 14:48:54 +00:00
jani
b63196d62a Add Unix port 2003-01-18 18:18:02 +00:00