Actually there were two bugs:
- Add REG_NOTBOL after the first substitution.
- Handle the rm_so == rm_eo == 0 case, where in a substitution such
as 's/bzzzt/z*/g' the first time z* matches nothing.
- incompletely specified ip addresses
- ip addresses specified in hex
like inet_aton() and inet_addr(). This broke parsing of /etc/hosts
(127.1 localhost stopped working before the resolver is started).
The fix is to use the inet_aton() code to implement inet_pton4(), and
then use the new inet_pton4() code to implement inet_aton() and inet_addr().
At that point inet_addr.c is empty and has been removed.
Use <net/if_ether.h> for ethernet specific definitions, and insert private
definitions for ARP if needed. (The new ARP macros in <net/if_arp.h> are
not used because they create larger code, and we really don't need more
than ethernet/ip support here.)
Add DDB interface to /sys/arch/mips/mips..
Rework heuristic stack traceback to work with DDB.
Add hooks to print exception log from DDB.
Add hooks from pmax console drivers: call Debugger()
after break from serial console, or 'DO' key from LK-xxx.
* cleanup for -Wall
* use __RCSID
the following were inspired by openbsd:
* only allow connections from reserved ports
* implement -insecure, which turns off the above restriction (required
for sunos 3.x and ultrix)
* prevent more than 100 domains from being bound at once, preventing
a denial of service attacks
domainname isn't RFC1035 compliant. Also ensure that the length <=
YPMAXDOMAIN (which is less than what RFC1035 allows).
* use _yp_invalid_domain in the public front-ends, instead of using
hand-rolled checks
* fix a typo
connect to their 1-wire bus like the DS2404 "EconoRAM Time Chip"
- and -
* Interface function definitions for this kind of chips. Currently only
low-level byte_read and _write, implenented as inline functions.
This functions take a struct ds_handle * (also defined here), which contains
pointers to bit-read/write and reset functions.
Eventually, prototypes for memory-access functions should go here, and the
1-wire bus should be made a BSD auto-configuration bus.
