- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.2.
- Update default pkg(8) configuration to use the quarterly branch.[1]

Discussed with: re, portmgr [1]
Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Replace index() and rindex() calls with strchr() and strrchr().

The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.

This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.

Move the check to ensure the locate database has the minimum required size
when using mmap() before invoking mmap(). This avoids a confusing error
message when locate is invoked against a zero-size database after the
recent change to make mmap() fail requests to map 0 bytes.

Submitted by: Jaakko Heinonen jh of saunalahti dot fi
Approved by: re (kensmith)
MFC after: 1 week

Don't crash when we have an invalid count number.

PR: bin/32686
Submitted by: Jaakko Heinonen <jh saunalahti.fi>
MFC after: 1 week

Add a -0 option for interoperability with xargs -0.

PR: bin/56558
Submitted by: Eugene Grosbein <eugen@grosbein.pp.ru>
MFC after: 2 weeks

Off by one error in reading mmap data.

Submitted by: Martin Kraemer <Martin.Kraemer@Fujitsu-Siemens.com>

$Id$ -> $FreeBSD$

Float overflow in statistic function for large databases
(>100MB characters).

Use err(3). Use .Pa macro for filenames in man page.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

Fix uninitialized memory read for case insensitive search. Harmless.

submitted by: purify

Typo: to --> too. Fixes PR#1907.

Pointed out by: Pat Lashley <patl@Phoenix.Volant.ORG>

Rename FNM_ICASE to FNM_CASEFOLD

Better case insensitve search support for pattern with meta chars.
In some rare cases this does not work proper before flag FNM_ICASE was
added to fnmatch(3).

8-Bit character support.

Old locate(1) programs still works with the new database format, print
some garbage for 8 bit characters, but don't core (maybe except char 30).

7-Bit Puritan should not notice any difference. Same speed,
Same database size if the database contain only ASCII characters.

Reviewed by: ache

Fix searching for shell quoting characters. I guess it was
broken since locate exists.

This works now

$ locate '*\['
$ locate '*i386-\**'
$ locate '*[C\[]'

optimized search algorithm
faster IO due mmap(2) [-m | -s]
better error check for damaged databases
support for databases in network byte order (SunOS/sparc)
optional case insensitve search [-i]
optional multiple databases
optional multiple pattern
new enviroment variable LOCATE_PATH for database(s)
[-S] print some statistic about the database
[-l number] limit output to number file names
[-c] suppress normal output; instead print a count of matching file names