function, thus allowing a debugger or other trace tool
to easily grab the addresses of the needed structures
off the stack.
This change is transparent to gdb, which locates the
link_map list and transfers it to debugger memory
for comparison purposes.
A sample program will be committed showing how this can
be used.
Reviewed by: John Polstra <jdp@FreeBSD.org>
defined. This boils down to conditionally compile the
old signal syscalls.
We might want to extend the types in syscalls.master to
make these syscalls conditionally on something more
appropriate than COMPAT_43.
then treat it as such. This isn't perfect, but should do for things
like GENERIC. When in fallback mode, they will be used if there are NO
other hints.
longs larger than 32 bits or strict alignment requirements.
pm_fatmask had type u_long, but it must have a type that has precisely
32 bits and this type must be no smaller than int, so that ~pmp->pm_fatmask
has no bits above the 31st set. Otherwise, comparisons between (cn
| ~pmp->pm_fatmask) and magic 32-bit "cluster" numbers always fail.
The correct fix is to use the C99 type uint_least32_t and mask with
0xffffffff. The quick fix is to use u_int32_t and assume that ints
have
msdosfs metadata is riddled with unaligned fields, and on alphas,
unaligned_fixup() apparently has problems fixing up the unaligned
accesses caused by this. The quick fix is to not comment out the
NetBSD code that sort of handles this, and define UNALIGNED_ACCESS on
i386's so that the code doesn't change on i386's. The correct fix
would define UNALIGNED_ACCESS in a central machine-dependent header
and maybe add some extra cases to unaligned_fixup(). UNALIGNED_ACCESS
is also tested in isofs.
Submitted by: parts by Mark Abene <phiber@radicalmedia.com>
PR: 19086
BOOT_BTX_NOHANG, then BTX will be compiled with the appropriate flags so
that it reboots after a fault instead of hanging forever.
Requested by: ps
Approved by: rnordier
adjust the size, but the actual end.
- Break out some of the sanity checks on partitions into a sanitize_partition
function.
- When adjusting partitions, always adjust the start "up", and the end "down"
so that we stay within the boundaries of the original request.
- Various small nits found by bde.
Reported by: bde, imp, rgrimes
Implement subdirs.
Build the full "devicename" for cloning functions.
Fix panic when deleted device goes away.
Collaps devfs_dir and devfs_dirent structures.
Add proper cloning to the /dev/fd* "device-"driver.
Fix a bug in make_dev_alias() handling which made aliases appear
multiple times.
Use devfs_clone to implement getdiskbyname()
Make specfs maintain the stat(2) timestamps per dev_t
