races with page busy state. The object lock is still used as an interlock
to ensure that the identity stays valid. Most callers should use
vm_page_sleep_if_busy() to handle the locking particulars.
Reviewed by: alc, kib, markj
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D21255
All of these are defined as mandatory by POSIX.
While here, mark all non-standard ones as FreeBSD-only as
other systems (at least, GNU/Linux and illumos) do not handle
them, so we should not encourage their use.
PR: 237752
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D21490
Compared to current version in base:
- great improvements on the Unicode support
- full support for filename completion including quoting
which means we do not need anymore our custom addition)
- Improved readline compatiblity
Upgrading libedit has been a pain in the past, because somehow we never
managed to properly cleanup the tree in lib/libedit and each merge has always
been very painful. After years of fighting give up and refresh a merge from
scrarch properly in contrib.
Note that the switch to this version will be done in another commit.
In FreeBSD 11 along with the rework on the collation, mklocale(1) and colldef(1)
has been replaced by localedef(1) (a note has been added to the manpage to state
it).
mklocale(1) and colldef(1) has been kept around to be able to build older
versions of FreeBSD. None of the version requiring those tools are supported
anymore so it is time to remove them from base
o Do not run any iconv() processing in -a. The locale of root user is not
what is desired by most of the users who receive their calendar mail.
Just assume that users store their calendars in a format that is readable
to them. This fixes regression from r344340.
o fork() and setusercontext(LOGIN_SETALL) for every user. This makes LANG
set inside a calendar file mostly excessive, as we will pick up user's
login class LANG.
o This also executes complex function cal() that parses user owned files
with appropriate user privileges.
Previously it was run with privileges dropped only temporary for execution
of cal(), and fully dropped only before invoking sendmail (see r22473).
Reviewed by: bapt (older version of patch)
These commands show the route resolved for a specified destination, or
print out the entire routing table for a given address family (or all
families, if none is explicitly provided).
Discussed with: emaste
Differential Revision: https://reviews.freebsd.org/D21510
