libsa: Remove redundant sys/cdefs.h

Sponsored by: Netflix

Remove $FreeBSD$: one-line .c pattern

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

loader: implement mount/unmount rootfs

We want to keep our root file system open to preserve bcache segment
between file accesses, thus reducing physical disk IO.

Reviewed by: imp, allanjude, kevan

loader: implement mount/unmount rootfs

We want to keep our root file system open to preserve bcache segment
between file accesses, thus reducing physical disk IO.

Reviewed by: imp, allanjude, kevans (previous version)
Differential Revision: https://reviews.freebsd.org/D30848
MFC after: 1 month

show more ...

loader: cd9660_open() warn: is 'buf' large enough for 'struct iso_primary_descriptor'?

We do allocate amount of memory (void * or char *), and then assign this
buffer to struct iso_primary_descripto

loader: cd9660_open() warn: is 'buf' large enough for 'struct iso_primary_descriptor'?

We do allocate amount of memory (void * or char *), and then assign this
buffer to struct iso_primary_descriptor *vd. Make sure we do
allocate enough bytes.

In fact we do allocate enough, but it is good idea to make sure this really
is so.

MFC after: 1 week

show more ...

MFhead@r344527

Merge ^/head r344178 through r344512.

loader: really fix cd9660 dirmatch

The cd9660_open() does pass whole path to dirmatch() and we need to
compare only the current path component, not full path.

Additinally, skip over duplicate / (if

loader: really fix cd9660 dirmatch

The cd9660_open() does pass whole path to dirmatch() and we need to
compare only the current path component, not full path.

Additinally, skip over duplicate / (if any) and check if the last component
in the path was meant to be directory (having trailing /). If it is in fact
a file, error out.

show more ...

MFhead@r344270

cd9660: dirmatch fails to unmatch when name is prefix for directory record

Loader does fail to properly match the file name in directory record and
does open file based on prefix match.

For fix, we

cd9660: dirmatch fails to unmatch when name is prefix for directory record

Loader does fail to properly match the file name in directory record and
does open file based on prefix match.

For fix, we check the name lengths first.

Reviewed by: allanjude
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D19213

show more ...

MFH @ r337607, in preparation for boarding

Merge ^/head r336870 through r337285, and resolve conflicts.

libsa: dereferencing type-punned pointer in cd9660

The warning is given by gcc build, but it is good to fix anyhow.
use bcopy instead of direct assignment.

libsa: cd9660: warning: 'lenskip' may be used uninitialized in this function

We better provide value for lenskip in both instances.

libsa: replace remaining _write callbacks by null_write

There are some _write callbacks left only returning EROFS, replace them
by null_write. return EROFS from null_write().

Reviewed by: cem, imp,

libsa: replace remaining _write callbacks by null_write

There are some _write callbacks left only returning EROFS, replace them
by null_write. return EROFS from null_write().

Reviewed by: cem, imp, kan
Differential Revision: https://reviews.freebsd.org/D14523

show more ...

libsa: Const-ify buffer argument of write(2) analog

Reported by: kevans
Reviewed by: delphij, eadler, imp, kevans
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D14

libsa: Const-ify buffer argument of write(2) analog

Reported by: kevans
Reviewed by: delphij, eadler, imp, kevans
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D14482

show more ...

Use the kernel relative paths, rather than the userland relative paths
for the iso9660 header files.

Sponsored by: Netflix

Merge ^/head r325663 through r325841.

Move sys/boot to stand. Fix all references to new location

Sponsored by: Netflix