src/bin/kill, branch release/5.2.1

Quiet warnings about copyright[].

2003-05-01T16:58:57Z

Consistently use __FBSDID

2002-06-30T05:13:54Z

Markup nits: use the Ar macro when describing the -signal_name and

2002-06-13T08:46:01Z

-signal_number options, and for referring to the "pid" argument.

Add examples and diagnostics sections

2002-06-13T08:40:01Z

Support the "--" end of options marker, useful to disambiguate between

2002-06-13T08:07:20Z

signal numbers and process groups (negative pid arguments), and required by SUSv3.

Correct history (again): V3 had a kill command, only it was in section 8,

2002-06-03T14:59:49Z

not 1.

Correct History section: kill(1) appeared in V4, not V6.

2002-06-03T14:45:20Z

o __P has been reoved

2002-02-02T06:48:10Z

o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are.

Default to WARNS=2. Binary builds that cannot handle this must explicitly

2001-12-04T01:57:47Z

set WARNS=0. Reviewed by: mike

WARNS= -> WARNS?=

2001-06-22T21:38:30Z

Submitted by: Mike Barcroft