src/sys/libkern, branch release/9.3.0

MFC r249631

2013-04-26T01:56:58Z

Attempt to mitigate poor initialization of arc4 by one-shot reinitialization from yarrow right after good entropy is harvested. Approved by: secteam (delphij)

MFC r227293 (by ed):

2013-04-05T08:22:11Z

Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs. This means that their use is restricted to a single C file.

MFC r236899:

2013-01-08T04:43:20Z

Fix unloading of libiconv module. Previously it would either loop infinitely or exit with error leaking a lock.

MFC r242507:

2012-12-03T18:08:44Z

Sync strlcpy with userland version.

MFC r242506:

2012-12-03T18:01:53Z

Sync strlen with userland implementation.

MFC r228633,228634,228638,228642,228643: introduce cngets,

2012-05-13T17:10:38Z

a method for kernel to read a string from console

MFC r228796:

2012-01-16T05:15:13Z

Discarding local array based on return values. MFC r227650: Add unicode support to msdosfs and smbfs; original pathes from imura, bug fixes by Kuan-Chung Chiu .

MFC: r226029

2011-10-10T19:07:55Z

Add strnlen() to libkern. Approved by: re (kib)

Fix typos - remove duplicate "is".

2011-02-23T09:22:33Z

PR: docs/154934 Submitted by: Eitan Adler MFC after: 3 days

Add support for asterisk characters when filling in the GELI password

2010-11-14T14:12:43Z

during boot. Change the last argument of gets() to indicate a visibility flag and add definitions for the numerical constants. Except for the value 2, gets() will behave exactly the same, so existing consumers shouldn't break. We only use it in two places, though. Submitted by: lme (older version)