diff options
| author | Maxim Sobolev <sobomax@FreeBSD.org> | 2001-09-18 14:52:36 +0000 |
|---|---|---|
| committer | Maxim Sobolev <sobomax@FreeBSD.org> | 2001-09-18 14:52:36 +0000 |
| commit | 0f2c85b335d8aafd901712f71c0d4debc20cfeb3 (patch) | |
| tree | 217cc58c250850b5b2c914394d3b7054c3aa6372 /sys/boot/i386/loader/conf.c | |
| parent | 33ae84b7c6e83bb3b2dd7159213a0ba69e13058b (diff) | |
| download | src-0f2c85b335d8aafd901712f71c0d4debc20cfeb3.tar.gz src-0f2c85b335d8aafd901712f71c0d4debc20cfeb3.zip | |
Add support for loading bzip2-compressed kernels and modules. This support
is turned off by default and could be enabled by defining LOADER_BZIP2_SUPPORT
make variable. Also make gzip support optional (turned on by default) -
it could be turned off via LOADER_NO_GZIP_SUPPORT make variable.
Please note, that due to limit on the amount of memory available to the
loader(8), it is possible to load modules/kernels compressed with the smallest
block size supported by the bzip2 - 100k (`-1' bzip2(1) option), however
even in this mode bzip2(1) usually provides better compression ratio than
gzip(1) in its best compression mode.
MFC after: 1 month
Notes
Notes:
svn path=/head/; revision=83616
Diffstat (limited to 'sys/boot/i386/loader/conf.c')
| -rw-r--r-- | sys/boot/i386/loader/conf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/boot/i386/loader/conf.c b/sys/boot/i386/loader/conf.c index bef1ed99680d..ba8ebf680c3b 100644 --- a/sys/boot/i386/loader/conf.c +++ b/sys/boot/i386/loader/conf.c @@ -58,7 +58,12 @@ struct fs_ops *file_system[] = { &ufs_fsops, &ext2fs_fsops, &dosfs_fsops, +#ifdef LOADER_GZIP_SUPPORT &zipfs_fsops, +#endif +#ifdef LOADER_BZIP2_SUPPORT + &bzipfs_fsops, +#endif #ifdef LOADER_NFS_SUPPORT &nfs_fsops, #endif |