| f0ee37ffded79afdb03e15ae3a69969d2b7e6079 |
|
25-Apr-2012 |
Colin Cross <ccross@android.com> |
libsparse: make API sane
Replaces the libsparse API with a sane one based on an opaque
pointer.
Change-Id: I93bc9cf9a6b912a993ef554dbe6ffe2f0f723383
/system/extras/ext4_utils/make_ext4fs.c
|
| dc5abeee1e6fc4827ee0d5ece12aaed2dd56f4c7 |
|
24-Apr-2012 |
Colin Cross <ccross@android.com> |
Refactor sparse file support into libsparse
Minimal refactoring of output_file.c into libsparse in preparation
for completely separating libsparse from ext4_utils.
Moves output_file.c, backed_block.c, and parts of ext4_utils.c
into libsparse. The only changes to the remanining files in
ext4_utils are using the new sparse.h header, and moving the
wipe call out of output_file.c and into make_ext4fs.c.
Change-Id: I1f66f6c3e05230a350023c5b4ea4422f16a73c4b
/system/extras/ext4_utils/make_ext4fs.c
|
| 2e5c52322d54d0f98d36b499fcaa31a0e84ca87c |
|
31-Mar-2012 |
Kenny Root <kroot@google.com> |
resolved conflicts for merge of 8f9b41d9 to master
Change-Id: I9af02b9bba1176174540c849f905dece8ade54d8
|
| 6ece70806883534d29a74b9785871505f71ecc1f |
|
09-Feb-2012 |
Stephen Smalley <sds@tycho.nsa.gov> |
Extend make_ext4fs() interface to allow callers to pass selabel_handle.
Extend make_ext4fs() to allow callers to pass an selabel_handle for
labeling files in the ext4 image. Previously, this was only done
via the _internal() function. This extends the library interface
so that it can be used by the recovery and updater code for labeling
files from OTA and update packages.
Change-Id: I4f6755fe7c65b69587276d17ef5b971ebec0161f
/system/extras/ext4_utils/make_ext4fs.c
|
| b4eca4b24af9c80ebb2a7fa2ba539a48096b7576 |
|
13-Jan-2012 |
Stephen Smalley <sds@tycho.nsa.gov> |
Extend make_ext4fs to support setting SELinux security contexts in ext4 images.
Extend make_ext4fs with support for looking up the right security context from
the file_contexts configuration and setting it in the generated image. This is
similar to the existing support for looking up the UID/GID/mode via
android_filesystem_config.h and setting it, but via configuration rather than
defined in a header.
Change-Id: Ief9c44eeaaca4a44100a384b063f40b185469be3
/system/extras/ext4_utils/make_ext4fs.c
|
| 68e3dfd81ddb9367a0c3e0c72148c23a3227ed48 |
|
29-Mar-2012 |
Kenny Root <kroot@google.com> |
make_ext4fs: Allow custom filesystem configs
Before we used the "fs_config" function from
android_filesystem_config.h, but we want to use make_ext4fs with ASEC
containers which will not always be mounted in the same place.
Bug: 6258335
Change-Id: Icf62e3c46425f01434bf92a9823f8d542b0fa5b1
/system/extras/ext4_utils/make_ext4fs.c
|
| 0349bd9f14d252673a7a25767da4a80121aaaaf2 |
|
12-Jan-2012 |
Anatol Pomazau <anatol@google.com> |
Pass file descriptor instead of file name
Passing a file descriptor to make_ext4fs_internal() is more flexible.
We can use tmpfile() to create a temporary file.
tmpfile() is better than other solutions because it unlinks the file
right after creating it, so closing fd effectively removes temp file.
Thus we don't have to worry about large temp files accidently left
on the filesystem in case of the program crash.
Change-Id: Iba3758a0e13a898920d30d7fa5da696c22daa2b7
/system/extras/ext4_utils/make_ext4fs.c
|
| 4605b3fb8a00fa37f617a8d0fe3a095d0503a845 |
|
04-Feb-2012 |
Raphael Moll <raphael@google.com> |
Adapt ext4_utils for windows.
This is not a full port of ext4_utils for windows.
Instead it merely enables use to use the library
for the 'create an empty fs image' functionality
as used by 'fastboot format'.
Change-Id: Ia1ffacd64e4233c4fbb369c4ac5927ccd72ac526
/system/extras/ext4_utils/make_ext4fs.c
|
| 354350e3a92955e66abd1ea15536f8b6e5e66493 |
|
04-Feb-2012 |
Anatol Pomazau <anatol@google.com> |
Revert "Pass file descriptor instead of file name"
This reverts commit 89ddaab97e9214cf331baffee2de4595ad14dc79
/system/extras/ext4_utils/make_ext4fs.c
|
| 89ddaab97e9214cf331baffee2de4595ad14dc79 |
|
12-Jan-2012 |
Anatol Pomazau <anatol@google.com> |
Pass file descriptor instead of file name
Passing a file descriptor to make_ext4fs_internal() is more flexible.
We can use tmpfile() to create a temporary file.
tmpfile() is better than other solutions because it unlinks the file
right after creating it, so closing fd effectively removes temp file.
Thus we don't have to worry about large temp files accidently left
on the filesystem in case of the program crash.
Change-Id: I44146704572c314e1d6cfca7ce918efa7fb92a7a
/system/extras/ext4_utils/make_ext4fs.c
|
| ae4f7dccadfafc36470a3e6f3084c6cf3cc63415 |
|
03-Feb-2012 |
Anatol Pomazau <anatol@google.com> |
Revert "Pass file descriptor instead of file name"
This reverts commit 93eb1dc9e68d2e9dea94f56d8bce478c1a52b354
/system/extras/ext4_utils/make_ext4fs.c
|
| 93eb1dc9e68d2e9dea94f56d8bce478c1a52b354 |
|
12-Jan-2012 |
Anatol Pomazau <anatol@google.com> |
Pass file descriptor instead of file name
Passing a file descriptor to make_ext4fs_internal() is more flexible.
We can use tmpfile() to create a temporary file.
tmpfile() is better than other solutions because it unlinks the file
right after creating it, so closing fd effectively removes temp file.
Thus we don't have to worry about large temp files accidently left
on the filesystem in case of the program crash.
Change-Id: I44109e98854c314e1d6cfca7ce918efa7fb92a7a
/system/extras/ext4_utils/make_ext4fs.c
|
| 88833a6277f305b6a03ff29d8e9ffe717ddb4045 |
|
14-Jul-2011 |
Ken Sumrall <ksumrall@android.com> |
Round down the filesystem size to a multiple of the block size
If it's not a multiple of the block size, then errors are generated
when making sparse images. This doesn't change the size of the generated
filesystem, because partial blocks are not included in the filesystem.
Change-Id: Ifc00ef7961f651ce22c6400759eadce2775d7811
/system/extras/ext4_utils/make_ext4fs.c
|
| 107a9f161babc20daf915311146b0e864d3b4157 |
|
30-Jun-2011 |
Ken Sumrall <ksumrall@android.com> |
Bug fixes to make_ext4fs
Fix definition of uuid struct.
Properly set the block_group number in each backup copy of the superblock.
Adjust the info.total_inodes field after rounding up the inodes per block group.
Add the option -t to initialize all the inode tables. If also specified with
the -s option, use the CHUNK_TYPE_FILL sparse records to initialize them.
Change-Id: Idd8bcee1b9bde3e82ad8da89ef974fbc12d7a6c6
/system/extras/ext4_utils/make_ext4fs.c
|
| 06c35f935a7adadceb9ee326b3231f952f6ad203 |
|
01-May-2011 |
Colin Cross <ccross@android.com> |
Merge "Make inodes per group a multiple of inodes per block"
|
| 96cc54a9bbc788673b7a38c23160d137211fd983 |
|
30-Apr-2011 |
Colin Cross <ccross@android.com> |
Make inodes per group a multiple of inodes per block
Kernel version 2.6.37 and later refuse to write to filesystems
for which inodes per group is not divisible by inodes per block.
Round the inodes per group up.
Change-Id: I9eb4fb5dd616a8abfd2f1fdc4b7d05538a2fc8fe
/system/extras/ext4_utils/make_ext4fs.c
|
| 2ae7663e1e064000356ee9e49ebd08bdddc545f9 |
|
24-Mar-2011 |
Ken Sumrall <ksumrall@android.com> |
Implement poor man's exception handling to prevent errors from killling recovery
make_ext4fs was originally designed to be a standalone program, and the
error() macro calls exit() after printing a diagnostic. However, when
it was turned into a library that recovery links against, calling exit()
kills the entire recovery process, which the kernel starts back up,
which dies, and the cycle continues.
This changes make_ext4fs to use setjmp() early, and changes error to
use longjmp to return to that point. When longjmp is called, the
error handler just returns an error. If it was invoked as a standalone
program, this causes the program to exit with an error. If it was
invoked as a library function, the error return is gracefully handled
by recovery.
Change-Id: Iad50f46cac0ac399b5cdfd083d5712f88a10e48e
/system/extras/ext4_utils/make_ext4fs.c
|
| c2470654d4b4db09a7052fc5fa108ac21f1b1948 |
|
27-Jan-2011 |
Colin Cross <ccross@android.com> |
ext4_utils: Add support for wipe option, and wipe by default in recovery
Adds a -w option to make_ext4fs, which will attempt to use the
BLKSECDISCARD ioctl to erase the partition in order to avoid
leaving old data where it could be recovered, and to improve
wear levelling after a reformat.
Also causes factory reset through recovery to do a wipe.
Change-Id: Ibe34bbd84552e526be6bd041024a950806aca6b4
/system/extras/ext4_utils/make_ext4fs.c
|
| 983fb19d83d2391b19b289fc150495d8642378c4 |
|
20-Jan-2011 |
Ken Sumrall <ksumrall@android.com> |
Change the API for make_ext4fs() to better match the user's needs
The current make_ext4fs() is renamed make_ext4fs_internal(), and a new
make_ext4fs() has a simplified interface that supports the needs of
recovery and updater packages that call it.
Change-Id: I9e897f1f442c7f5060f8623ea74c3cf6a9c023e4
/system/extras/ext4_utils/make_ext4fs.c
|
| 435a8b61e925e3efb22fce08612efe210e83f791 |
|
15-Jan-2011 |
Ken Sumrall <ksumrall@android.com> |
Add the ability to specify a reserved space size when making filesystems.
If you specify a negative length when making a filesystem, then the
filesystem size is the size of the partiton (or image file) minus
the absolute value of the negative length specified.
Change-Id: I53e3b6de2ea692f4678682c3f49ff36429d9ad31
/system/extras/ext4_utils/make_ext4fs.c
|
| 2e905e5f2a3df605c68cb8633580c918e9f4ba71 |
|
29-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Fix warnings
Change-Id: Ibeb2001a1ac8cfedd9fced11b17afba4940b6bd5
/system/extras/ext4_utils/make_ext4fs.c
|
| 757ace516d8e4350616b5fd10da0c982d3d5ec74 |
|
29-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Add an optional CRC chunk at the end of sparse files
Change-Id: Ibfcf1cdeab47ca13870350184abf83e530acbc07
/system/extras/ext4_utils/make_ext4fs.c
|
| b781330b1acae2e5706bbda8d81e5f7575f40e2a |
|
23-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Get rid of CRC in sparse file header
Also removes the need to seek in the output file, allowing
stdin and stdout to be used for input and output.
Change-Id: I93cbe335d9cc83a6d21daa696af2cb54952dcc9f
/system/extras/ext4_utils/make_ext4fs.c
|
| 33f96c66e9a1f2e266a75e5e84c091dffa6ef118 |
|
23-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Add support for >2G input files
Change-Id: I6af69d676610099d3912e90fcab3cbdc27ace4e2
/system/extras/ext4_utils/make_ext4fs.c
|
| 22742ce739a046a079b2e1b03342a25472dfa352 |
|
23-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Move bg_desc_reserved_blocks from aux_info to info
Change-Id: Ic635afbb8819a00ca23ba2f93413fe707e2eec87
/system/extras/ext4_utils/make_ext4fs.c
|
| 75249edab0b22ea9aae9c7278b9f2c196c7d25d4 |
|
14-Aug-2010 |
Ken Sumrall <ksumrall@android.com> |
Add support for sparse ext4 image creation.
This adds the -s option to the make_ext4fs tool, which now creates
"sparse" filesystem images, which is very useful for the large 32 Gbyte
filesystems we are now building.
This check-in also fixes make_ext4fs to properly create filesystems
larger thatn 4 Gbytes on 64-bit Linux, 32-bit android and Macs.
Change-Id: Ie5838492fcf944f5c875481693c0dbd7013deae4
/system/extras/ext4_utils/make_ext4fs.c
|
| de61f980c7b034eefac6e0ace718b3c1eb3f6252 |
|
05-Aug-2010 |
Colin Cross <ccross@android.com> |
Set timestamps on files based on source files
Use the modification time of the source files to set the modification
time, access time, and creation times in the filesystem image.
Change-Id: I720acba5ec435ceae92bb1653e3cc7545327b6ef
/system/extras/ext4_utils/make_ext4fs.c
|
| e4b5ae8ab07e698b95f004c9226000b02f853abc |
|
03-Aug-2010 |
Colin Cross <ccross@android.com> |
Create a journal by default
Change-Id: I7ab4e502ba4a0f1f3ae85d6d25f3936f4b66e5e8
/system/extras/ext4_utils/make_ext4fs.c
|
| 263eefd9fb9608432636c903423e43848e69f39d |
|
30-Jun-2010 |
Doug Zongker <dougz@android.com> |
add make_ext4fs to the libext4_utils
Move the bulk of make_ext4fs into libext4_utils, leaving a main() that
does only option parsing. Add reset functionality so that
make_ext4fs() can be called multiple times within a process.
Change-Id: Ia09a2385eab32bf3ca9eb9257c4f9df2c85e55be
/system/extras/ext4_utils/make_ext4fs.c
|
| 881cca2f88ddcce86483b3ba95546b5641de8c0e |
|
21-Jun-2010 |
Colin Cross <ccross@android.com> |
Split out libext4_utils
Change-Id: I12aa52b75607379add2669fddba4cd7dc2bb527f
/system/extras/ext4_utils/make_ext4fs.c
|
| 8aef66d2125af8de7672a12895276802fcc1948f |
|
21-Jun-2010 |
Colin Cross <ccross@android.com> |
Fix whitespace
Change-Id: I37da6c38cd33ae22a0578ed8e91650e35972bf6a
/system/extras/ext4_utils/make_ext4fs.c
|
| 7a8bee7653c393d8da0e28668cb51d3ccab793e8 |
|
20-Jun-2010 |
Colin Cross <ccross@android.com> |
Add support for writing a gzip compressed image
Change-Id: Ica2ff90060f6a4ced2c671084205b58eede66cdf
/system/extras/ext4_utils/make_ext4fs.c
|
| 4b83b8acdcc4dad375adaf0f3b41fc41b22ee742 |
|
18-Jun-2010 |
Colin Cross <ccross@android.com> |
Fix ifdefs for linux
Change-Id: Iaf6fcd0f691e14edc82c9d1286c3d1b8ebeb1237
/system/extras/ext4_utils/make_ext4fs.c
|
| ec0a2e83dc66d67addeb90e83144187691852a3e |
|
11-Jun-2010 |
Colin Cross <ccross@android.com> |
Initial commit of ext4_utils
Change-Id: I911d5b7fd7170ec81d544850717d8e69976e272b
/system/extras/ext4_utils/make_ext4fs.c
|