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

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

Clarify the SEEK_HOLE description, it repositions the file pointer.

MFC after: 3 days

Bump date.

Implement SEEK_DATA and SEEK_HOLE extensions to lseek(2) as found in
OpenSolaris. For more information please refer to:

http://blogs.sun.com/bonwick/entry/seek_hole_and_seek_data

Per Regents of the University of Calfornia letter, remove advertising
clause.

# If I've done so improperly on a file, please let me know.

Sort sections.

Mechanically kill hard sentence breaks.

mdoc(7) police: "The .Fa argument.".

mdoc(7) police: Fixed abuses of the .Ar and .Em macros.

mdoc(7) police: Tidy up the syscall language.

Stop calling system calls "function calls".

Use "The .Fn system call" a-la "The .Nm utility".

When referring to a non-BSD implementation in
the HISTORY section, call syscall a function,
to be safe.

mdoc(7) police: Use the new .In macro for #include statements.

Document new EINVAL, EOVERFLOW cases. Sort ERRORS

Remove whitespace at EOL.

mdoc(7) police: removed HISTORY info from the .Os call.

mdoc(7) police: split punctuation characters + misc fixes.

Use `Er' variable to define first column width in ERRORS section. It was
initially suggested by mdoc(7) style, but was broken over the years

Introduce ".Lb" macro to libc manpages.

More libraries manpages updates following.

Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.

$Id$ -> $FreeBSD$

Backed out lseek changes.

Return EINVAL and do not changefile pointer if resulting offset is negative.
PR: kern/6184

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.

upgrade STANDARDS from POSIX 1003.1-88 to 1003.1-90 using .St macro
use ``is expected to conform to'' phrase, not ``conforms to''

Pointed out by: Bruce->NIST-PCTS

function appeared in Version 7 AT&T UNIX
Obtained from: ftp://netlib.att.com/netlib/att/cs/v7man/man2

Describe the "file pointer" in lseeks' man page a bit better
so that it is less likely someone will confuse it with a
"FILE *" type pointer.

Submitted by: Based on James Raynard's patch

This commit was generated by cvs2svn to compensate for changes in r1573,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Lib Sources