Add an option to warn and error out for mtree missing entries.

makefs: fix out-of-bounds fsnode count in fsnode_sort

Found by running './makefs img.dat cd9660'.

While here, apply more KNF.

use __func__

make a separate sorting function and KNF (thanks rillig)

pass lint, simplify

makefs: Fix symlink permission bits

Permission bits for symlinks are taken straight from `lstat()`. However, the
actual bits presented to the user are filesystem/kernel specific. For example,
Linux with ext2/3/4 will use 0777 for symlinks, whereas NetBSD/FFS will
show 0755. As far as `makefs` is in the loop, the target filesystem will likely
be FFS, so use 0755.

makefs: Sort directory contents by name (Jan-Benedict Glaw)

`makefs` inserts nodes into its internal data structures in the order as
returned by `readdir()` calls. As this is unpredictable, sort entries by
name before creating the target filesystem.

This is done by first converting the (per-directory) linked list into
a plain array, sort it, finally re-link the list. Special case for the
sorting function: The "." directory entry seems to be ment to be always
at the front, so always check that first.

Use EXIT_SUCCESS and EXIT_FAILURE where appropriate per style guide.

makefs(8): Nix trailing whitespace.

Computed by machine, eyeballed by hand, so to speak.

makefs: fix some typos

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

makefs: fix out-of-bounds fsnode count in fsnode_sort

Found by running './makefs img.dat cd9660'.

While here, apply more KNF.

use __func__

make a separate sorting function and KNF (thanks rillig)

pass lint, simplify

makefs: Fix symlink permission bits

Permission bits for symlinks are taken straight from `lstat()`. However, the
actual bits presented to the user are filesystem/kernel specific. For example,
Linux with ext2/3/4 will use 0777 for symlinks, whereas NetBSD/FFS will
show 0755. As far as `makefs` is in the loop, the target filesystem will likely
be FFS, so use 0755.

makefs: Sort directory contents by name (Jan-Benedict Glaw)

`makefs` inserts nodes into its internal data structures in the order as
returned by `readdir()` calls. As this is unpredictable, sort entries by
name before creating the target filesystem.

This is done by first converting the (per-directory) linked list into
a plain array, sort it, finally re-link the list. Special case for the
sorting function: The "." directory entry seems to be ment to be always
at the front, so always check that first.

Use EXIT_SUCCESS and EXIT_FAILURE where appropriate per style guide.

makefs(8): Nix trailing whitespace.

Computed by machine, eyeballed by hand, so to speak.

makefs: fix some typos

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

Use EXIT_SUCCESS and EXIT_FAILURE where appropriate per style guide.

makefs(8): Nix trailing whitespace.

Computed by machine, eyeballed by hand, so to speak.

makefs: fix some typos

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

makefs(8): Nix trailing whitespace.

Computed by machine, eyeballed by hand, so to speak.

makefs: fix some typos

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

makefs: fix some typos

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

Add a -L option to follow all symbolic links. Useful if you have symlinks
in a makefs directory tree but want to refer to the actual file.

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision

Provide a -T option to set timestamps to a consistent value for MKREPRO

add a replace flag so we can overlay exiting files when we merge directories.

- 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

branches: 1.26.2;
WARNS=5

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

branches: 1.24.8;
fix for 64 bit time_t and dev_t.

implement -x by pruning fsnodes tree before building filesystem rather
than by skipping nodes while building filesystem

add implementation of free_fsnodes() which unlinks a node
from the hierarchy and frees it and any of its children
use it to free memory before a normal exit, which helps diagnostics

free specfile structure once it has been applied

use new implementation of link_check which i
implemented for du.c revision 1.25 :

Use open address hashtable with multiplicative double hash probing
and exponential hashtable growth for tracking previously seen inodes.
This replaces the O(n^2) behavior of linkchk() with an implementation
that should be O(n*logn)

Stop duplicating the ISO9660 sources in sys/fs/cd9660/ for makefs(8).

64 bit inode changes

Completely rework how tools/compat is done. Purge all uses/references to
_NETBSD_SOURCE as this makes cross building from older/newer versions of
NetBSD harder, not easier (and also makes the resulting tools 'different')

Wrap all required code with the inclusion of nbtool_config.h, attempt to
only use POSIX code in all places (or when reasonable test w. configure and
provide definitions: ala u_int, etc).

Reviewed by lukem. Tested on FreeBSD 4.9, Redhat Linux ES3, NetBSD 1.6.2 x86
NetBSD current (x86 and amd64) and Solaris 9.

Fixes PR's: PR#17762 PR#25944

Use uint64_t instead of uint32_t to store a host inode when checking
for duplicate inodes, as Cygwin's stat(2) has a 64 bit st_ino.
Fix from Ian Lance Taylor in private email.

branches: 1.15.2;
realloc pedant

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

just for safety - use sizeof

Add a -x option which causes makefs(8) to exclude any file system node
not explicitly listed in the specfile.

s/ulong/unsigned long/. ulong is for SysV compatibility, there's no
point in using it in our code. This change makes makefs(8) compile on
host systems without ulong.

use readlink with bufsize - 1; approved thorpej.

branches: 1.9.2;
If an entry is in the specfile but not in the underlying file system, and it's
marked "optional", don't add it. (e.g, don't create a zero-length file).

Roll in fixes to permit cross-compiling from non-NetBSD hosts. This
round has been tested on Solaris/x86 and Linux hosts.

* Add host tools cap_mkdb, ctags, m4, uudecode.
* Protect __RCSID() and __COPYRIGHT() better.
* Reduce the number of places that need to include "config.h", to keep
sources closer to their "vanilla" versions.
* Add more compat #defines and autoconf-checked functions.

Merge create_fsinode() into create_fsnode(), so that a newly created
fsnode always has a valid inode member. Problem noted by Artem Belevich.

rework `fsnode' into two components; `fsnode' contains the name and tree
information and a link to the appropriate fsinode, and `fsinode' contains
the inode information and a reference count. multiple fsnodes may point
to the same fsinode. this replaces the 'dup' pointer in the previous code.

tweak copyright

cast time_t values to long if printing as %ld to appease the sparc64 port

- apply_specdir(): when adding a new symlink from the specfile, do the assert
check on the correct node
- apply_specentry(): if this node is a duplicate of another, apply the
changes to the `master' entry instead of this one.
- fix inotype() to DTRT
- comment out some debugging info that is too verbose

add __RCSID()

branches: 1.1.1;
Initial revision