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10 Commits

Author SHA1 Message Date
imp
36dc0770b2 Anything that casts struct sockaddr * to struct sockaddr_foo is safe 
due to careful design.  We've not yet figured out how to properly
annotate the sockaddr structs to communicate this to the compiler and
there's a number of constructs in the tree that make this annotation
challenging.

As such, reduce warns to 3 here because this code really isn't warns 6
safe, even if it kinda sorta appears to be on intel (which has no such
alignment restrictions).  Warns 4 adds the -Wcast-align warning.

# fixes the mips tinderbox build
 2010-02-09 17:16:13 +00:00
mbr
c7a75d33a2 If there is only one NIC in the system that is up and running, the 
interface specifier on the command line can be ommited.

Besides of this, the bpf is being reused for each machine
that has to be woken up.

Submitted by:	Marc Balmer <marc@msys.ch>
 2010-02-08 20:57:49 +00:00
mbr
c2e6054f93 Make it clear that "interface" is one out of possibly many interface of the 
local machine (s/the network interface/a network interface).

Submitted by:	Marc Balmer <marc@msys.ch>
MFC after:	3 days
 2010-01-02 17:29:13 +00:00
ed
073cafdd42 The last big commit: let usr.sbin/ use WARNS=6 by default. 2010-01-02 11:07:44 +00:00
rwatson
ef2600f966 Fix wake(8) synopsis to make it clear that at least one lladdr is required 
as an argument.

Submitted by:	Marc Balmer <marc@msys.ch>
MFC after:	3 days
 2009-12-26 18:03:16 +00:00
brueffer
8169c493e6 Use our canonical .Dd format. 
Submitted by:	Ulrich Spoerlein
 2009-11-02 12:35:38 +00:00
stas
81cbbdf674 - Properly order headers, local variables and prototypes. [1] 
- Remove unneeded headers.
- Return non-zero error code in usage().

Approved by:	re (kib)
Suggested by:	bde [1]
 2009-07-01 22:23:26 +00:00
stas
39f3d3385b - Fix the bug in write(2) called with incorrect parameters resulting in writes 
always started from the start of the packet.
- Fix usage string (multiple addresses can be specified).
- Make the source more style(9) compliant.
- Improve error reporting (do not silently fail if something goes
  wrong).
- Make functions static.
- Use warns level 6.

Approved by:	re (kib)
Discussed with:	Marc Balmer <marc@msys.ch>, brian, mbr
 2009-07-01 13:07:02 +00:00
mbr
a69e28b858 Compiles without higher warn level 
M    wake/Makefile

Approved by: re (previous commit)
 2009-06-30 22:09:47 +00:00
mbr
92b2f15118 Add wake, a tool to send Wake on LAN frames to hosts on a local Ethernet network 
Submitted by:   Marc Balmer <marc@msys.ch>
Reviewed by:    rwatson
Approved by:	re

M    usr.sbin/Makefile
A    usr.sbin/wake
AM   usr.sbin/wake/wake.c
AM   usr.sbin/wake/Makefile
AM   usr.sbin/wake/wake.8
 2009-06-30 18:51:22 +00:00