fix unused variable warnings.

- use emalloc and friends
- kill a bunch of global variables, more work to be done here
- homogenize option parsing. more work for cd9660
- use the new options parsing code to print an fs-specific us

- use emalloc and friends
- kill a bunch of global variables, more work to be done here
- homogenize option parsing. more work for cd9660
- use the new options parsing code to print an fs-specific usage

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Patch from Jung-uk Kim (jkim at FreeBSD dot org) to allow contents of multiple
directories to be merged to the current image.

Fix fd leaks in error cases. Found by cppcheck.

- simple fseek->fseeko conversion. probably needs more work.
- use a constant instead of sprinkling 2048 everywhere.

make sense

s/the the/the/

Add support for encoding RISC OS metadata into ISO 9660 filesystems.
This is done by adding the general ability to stuff non-SUSP data into
the end of the System Use field of a Directory Record, whic

Add support for encoding RISC OS metadata into ISO 9660 filesystems.
This is done by adding the general ability to stuff non-SUSP data into
the end of the System Use field of a Directory Record, which required
some amount of rewriting of the SUSP support. I think the result is
at least as good as what came before, and I've fixed at least one bug
along the way. Tested against RISC OS 3.70 on my Risc PC.

Oh, why do we want it? It should allow us to make acorn{26,32} CDs that
can be booted directly from RISC OS without mucking around copying the
bootloader to a native filing system.

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Add an option to load a generic boot image into the first 32K of the
cd9660 image.

Coverity CID 550: Resource leak.

Coverity CID 2757: Don't leak memory in error conditions.

Remove the cd9660_inode hashtable for hard-links support, and re-use
the fsinode for the same purpose, per Luke Mewburn's suggestion on
source-changes@.

Add hard-link support: keep a hashtable that maps inodes for
regular files on the source filesystem to the offset of the first
data block on the target filesystem. Don't allocate blocks for a
file

Add hard-link support: keep a hashtable that maps inodes for
regular files on the source filesystem to the offset of the first
data block on the target filesystem. Don't allocate blocks for a
file a second time (i.e., if it is already present in the hashtable).
Avoid writing the blocks of a file twice (use the FS_WRITTEN flag
in fsinode->flags for this purpose).

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Normalize {err,warn}{,x} uses.

Remove invisible whitespace at ends of lines that disrupted my
speedy cursor-movement habits in vi.

Overhaul makefs -t cd9660.

Functional: Do not add a missing period or a version number to
directories, since that doesn't fit the standard (thanks
Daniel Watt).

Overhaul makefs -t cd9660.

Functional: Do not add a missing period or a version number to
directories, since that doesn't fit the standard (thanks
Daniel Watt).

Add RRIP PX records (POSIX meta-information) to '.'
and '..' entries. Quiets kernel complaint, when we
mount a cd9660 filesystem, that there is a missing PX
entry.

Cosmetic: Reduce height of staircases. Remove an unused member
from struct _cd9660node. Extract a subroutine. KNF.

Use a TAILQ macros for lists of both SUSP/RRIP attributes
and directory entries.

XXX
XXX The new RRIP PX entries are not quite right.
XXX

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cd9660 support. Written by Daniel Watt, Walter Deignan, Ryan Gabrys,
Alan Perez-Rathke and Ram Vedam.

Prototyping, KNF, WARNS=3 by me.

Note that this is marked experimental for now. It works well e

cd9660 support. Written by Daniel Watt, Walter Deignan, Ryan Gabrys,
Alan Perez-Rathke and Ram Vedam.

Prototyping, KNF, WARNS=3 by me.

Note that this is marked experimental for now. It works well enough to
make NetBSD/i386 bootable images, but does need more work.

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