has been forcibly unmounted. If the filesystem root vnode is reached
and it has no associated mountpoint (vp->v_mount == NULL), __getcwd
would return without freeing 'buf'. Add the missing free() call.
PR: kern/30306
Submitted by: Mike Potanin <potanin@mccme.ru>
MFC after: 1 week
help with the hanging problem on reboot. Note: we need to do the
other things as well. Also, turn off the bits in the stat change
interrupt mask and the cardbus interrupt mask as well in an attempt to
shut off all interrupt sources.
The remaining problem of converting highly incompatible pointer types
is done by "laundering" the value through a union.
This solves the problem (in my own mind) of how a "const char *" _ever_
actually gets a value in a WARNS=2 world.
laptops with this chip should test this and report back as I don't have
access to this hardware myself. People with -stable systems should try
the patch at:
http://www.freebsd.org/~wpaul/conexant.patch.gz
Submitted by: Phil Kernick <Phil@Kernick.org>
'locale not used' statement from comments and BUGS section of manpage.
strtol(): fix non-portable 'cutoff' calculation using the same method as
in strtoll().
Cleanup 'cutoff' calculation, remove unneded casts. Misc. cleanup to
make all functions looks the same.
Implement EINVAL reaction per POSIX, document it in manpage, corresponding
POSIX example quotes here:
------------------------------------------------
If the subject sequence is empty or does not have the expected form, no
conversion is performed; the value of str is stored in the object pointed
to by endptr, provided that endptr is not a null pointer.
If no conversion could be performed, 0 shall be returned and errno may be
set to [EINVAL].
[EINVAL] The value of base is not supported.
Since 0, {LONG_MIN} or {LLONG_MIN}, and {LONG_MAX} or {LLONG_MAX} are
returned on error and are also valid returns on success, an application
wishing to check for error situations should set errno to 0, then call
strtol( ) or strtoll ( ), then check errno.
-----------------------------------------------------
Fixed macros for temporarily relinquishing and restoring setuid/setgid
privileges so that they never change the real user and group IDs of
the calling process.
The setre[ug]id() calls are still used in the REDUCE_PERM macro (with
the r[ug]id arguments of -1) so that the call changes the saved user
and group IDs of the process to that specified.
Also, the panic() and perr() functions had insufficient privileges to
delete the problematic file under /var/at.
documented behavior. Only a certain set of file flags were recognized,
and "no" flags did not match files that have corresponding flags bits
turned off.
Fix and extend the -flags functionality as follows:
: -flags [-|+]<flags>,<notflags>
: The flags are specified using symbolic names (see chflags(1)).
: Those with the "no" prefix (except "nodump") are said to be
: <notflags>. Flags in <flags> are checked to be set, and flags in
: <notflags> are checked to be not set. Note that this is different
: from -perm, which only allows the user to specify mode bits that
: are set.
:
: If flags are preceded by a dash (``-''), this primary evaluates
: to true if at least all of the bits in <flags> and none of the bits
: in <notflags> are set in the file's flags bits. If flags are pre-
: ceded by a plus (``+''), this primary evaluates to true if any of
: the bits in <flags> is set in the file's flags bits, or any of the
: bits in <notflags> is not set in the file's flags bits. Otherwise,
: this primary evaluates to true if the bits in <flags> exactly match
: the file's flags bits, and none of the <flags> bits match those of
: <notflags>.
MFC after: 2 weeks
with system statistics monitoring tools (such as systat, vmstat...)
because of stopping RTC interrupts generation.
Restore all the timers (RTC and i8254) atomically.
Reviewed by: bde
MFC after: 1 week
1) Removed the low-level (unneeded in this context) details on
escape sequences that are already documented in screen(4).
2) Removed whitespace at EOL.
3) Removed the garbage from previous revision.
