This causes e.g. "ssh nosuchname" to print "No address associated with
hostname", which is correct, rather than "hostname nor servname
provided, or not known", which is not.
kill and sh were merged so that the shell (for trap -l) and
kill (for kill -l) can use the same routine, and site that function
in the shell, rather than in kill (use the code that is in kill as
the basis for that routine). This allows access to sh internals,
and in particular to the posix option, so the builtin kill can
operate in posix mode where the standard requires just a single
character (space of newline) between successive signal names (and
we prefer nicely aligned columns instead)..
In a SMALL shell, use the ancient sh printsignals routine instead,
it is smaller (and very much dumber).
/bin/kill still uses the routine that is in its source, and is
not posix compliant. A task for some other day...
The SYNOPSIS for "readonly -q" cannot have the -q be
optional ... Also harmonise the output appearance with
that of the export command.
wiz: have at it...
readonly -q VAR...
readonly -p VAR...
export -q [-x] VAR...
export -p [-x] VAR...
all available only in !SMALL shells - and while here, limit
"export -x" to full sized shells as well.
Also, do a better job of arg checking and validating of the
export and readonly commands (which is really just one built-in)
and of issuing error messages when something bogus is detected.
Since these commands are special builtin commands, any error
causes shell exit (for non-interactive shells).
- when call dosoftints from cpu_idle, interrupts should be disabled.
rarely, lwp stack had been exhausted when high interrupts.
reported by alnsn@. thanks.
and smallkern, there is little interest installing them by default,
rather they can be downloaded from www. It's better this way.
While here add NVMM(4) in "SEE ALSO".
- Rename wm_smbustopci() to wm_init_phy_workarounds_pchlan(). It will also
called when resume.
- Call wm_phy_resetisblocked() after PHY reset in
wm_init_phy_workarounds_pchlan() to wait for the PHY to quiesce to an
accessible state.
- Add new wm_resume_workarounds_pchlan() function and use it in wm_resume().
This workaround is only for PCH2 and newer.
- Don't call wm_disable_aspm() neither in wm_attach() nor in wm_resume()
but in wm_reset().
- Do some initialization in wm_resume() when IFF_UP is NOT set.
- Don't continue when it failed to acquire semaphore in wm_ulp_disable().
- Add comment.
