Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

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

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

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

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

Use `useconds_t' instead of `u_int' or `unsigned int' where appropriate.

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

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

Prepare for mdoc(7)NG.

mdoc(7) police: use canonical form of .Dd macro.

Whitespace only change: trim trailing whitespace.

Use `Er' variable to define first column width in ERRORS section.

Introduce ".Lb" macro to libc manpages.

More libraries manpages updates following.

$Id$ -> $FreeBSD$

Describe signal handling. Don't describe the old implementation. Don't
define `microsecond'. Cleaned up English.

Obtained from: mostly from sleep.3

Back out part of OpenGroup specs about limiting max arg since it may break
compatibility.

Reflect usleep code changes:
Limit max arg
Change return type to int

Reflect current sleep/usleep implementations state

Sort cross refereces in section SEE ALSO.

Reflect blocked SIGALRM changes

Reflect -current implementations

Sort cross references.

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