o Add typedefs for pid_t, time_t, size_t and ssize_t.
o Hide struct mymsg and msgsys() in the standards case.
o Add some comments about conformance bugs.
o Sort prototypes.
strerror_r(). Doing this allows us to ensure that strerror_r() always
fills the supplied buffer regardless of EINVAL or ERANGE errors.
strerror()'s semantics have changed slightly such that an argument of
0 is now considered invalid and errno is set to EINVAL.
Remove internal regression test for strerror() and strerror_r(). This
will be reincarnated in src/tools/regression/lib/libc/string.
In strerror(3), add a comment about strerror()'s bogus return type.
PR: 44356
mbuf for a packet looping back to provide alignment guarantees for
KAME. Unfortunately, this code performs a direct copy of the header
rather than using a header copying primitive (largely because we have
sucky header copying primitives). This results in a multiple free
of the MAC label in the header when the same label data is freed
twice when the two mbufs with that header are freed. As a temporary
work-around, clear the initialized flag on the label to prevent the
duplicate free, which prevents panics on large unaligned loopback
IP and IPv6 data. The real fix is to improve and make use of proper
packet header copying routines here.
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
is given as argument) that is not present in 4-Stable.
It was introduced when realpath(1) was split out of pwd(1).
The removed behavior is provided by pwd(1).
Reviewed by: mike
Stop calling system calls "function calls".
Use "The .Fn system call" a-la "The .Nm utility".
When referring to a non-BSD implementation in
the HISTORY section, call syscall a function,
to be safe.
of the `machdep.acpi_root' sysctl. This is required on ia64
because the root pointer hardly ever, if at all, lives in the
first MB of memory and also because scanning the first MB of
memory can cause machine checks.
This provides a save and reliable way for ACPI tools to work
with the tables if ACPI support is present in the kernel. On
ia64 ACPI is non-optional.
background fsck. The delay defaults to sixty seconds to allow
large applications such as the X server to start before disk I/O
bandwidth is monopolized by fsck.
Submitted by: Brooks Davis <brooks@one-eyed-alien.net>
Sponsored by: DARPA & NAI Labs.
the last second before the commit.
# likely we can remove this hack now that gcc generates better aligned code
# in the align to word case.
Noticed by: bde
subset of Peter's patchs that are believed to be safe.
Makefile tweaks:
o -fomit-frame-pointer
o Change default to building both UFS1 and UFS2 bootblocks.
Lots of boot2 tweaks:
o lookup is only ever called with kname, so use it directly.
o inline memsize
o getstr are only ever called with cmd, so hardware that.
o tweaks to the parsing code to test after the conversion rather than
before since we tested after anyways.
o eliminate support for %x in printf.
o eliminate a few bytes in printfs.
o Tweak the boot banner.
o eliminate support for wd and " " devices (I might add wd back to
keep bde happy).
o eliminate support for a few arguments.
This takes us from -162 bytes free to 67 bytes free.
I've tested this only on a few systems, so be careful when updating to
this change.
Submitted by: peter, imp, ian
instead of via /bin/sh. They already have the proper #! lines, and
there is no new failure case (if execution fails, it still attempts to
execute indirectly via /bin/sh). This is necessary for SEBSD to function
properly.
