spotted by Nathan Williams.
while I'm here, move an splbio() so that we don't return without
splx()ing it if there's an error, and don't bother calling the
pager put if the vnode has no pages.
_rtld_bind_start must save and restore the condition codes. Varargs functions
(like, say, printf()) depend on the state of cr1 to determine whether they need
to store floating point registers in the save area. Without this, the first
call to any particular varargs function will fail if floating point values were
passed.
not do short writes unless when using non-blocking I/O.
This fixes kern/13744 by Geoff C. Wing.
Note this partially undoes rev. 1.5 change. Upon closer examination,
it's been apparent that hbench-OS expectations were not actually justified.
to a verification program for a binary package. The following callouts
are defined: "none", "gpg" and "pgp5".
This feature allows you to verify a binary package against a detached
signature file, and to proceed with the installation or not, depending
upon the level of trust you place in the signatory of the binary
package.
Digital signatures will be checked in a recursive manner (i.e. if
pkg_add is called with a verification type which is not "none", the
verification type will be passed to subsequent invocations of pkg_add
for the dependent packages).
At the current time, digital signatures cannot be used with the URL
form of pkg_add(1) - the detached signature file must be in the same
directory as the binary package, either locally or mounted by NFS.
If no -s argument is given, pkg_add(1) retains its current behaviour -
the package will not be verified before installation takes place.
The type of ALIGN() is vary on architecture and casting pointer to u_int
is incorrect for MI code.
Since the code is to make sure aligned access to IP header and requires
bcopy if the test fails. So the performance implication is not necessary
and we can use ALIGNED_POINTER() here.
pointed out by nathanw.
I have a weird PC-card-style appliance (I'm not sure I may call it a PC card)
whose ``CIS'' reads zeros forever, which caused kernel panic.
For your interest, it is a cooling fan to be inserted to a PC card slot.
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).
Improved by comments from enami and christos -- thanks!
Heimdal/krb4/KAME changes already fed back, rest to follow.
Inspired by, but not not based on, OpenBSD.
itojun