2e5c52322d54d0f98d36b499fcaa31a0e84ca87c |
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31-Mar-2012 |
Kenny Root <kroot@google.com> |
resolved conflicts for merge of 8f9b41d9 to master Change-Id: I9af02b9bba1176174540c849f905dece8ade54d8
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6ece70806883534d29a74b9785871505f71ecc1f |
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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
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b4eca4b24af9c80ebb2a7fa2ba539a48096b7576 |
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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
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68e3dfd81ddb9367a0c3e0c72148c23a3227ed48 |
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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
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0349bd9f14d252673a7a25767da4a80121aaaaf2 |
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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
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4605b3fb8a00fa37f617a8d0fe3a095d0503a845 |
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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
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354350e3a92955e66abd1ea15536f8b6e5e66493 |
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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
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89ddaab97e9214cf331baffee2de4595ad14dc79 |
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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
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ae4f7dccadfafc36470a3e6f3084c6cf3cc63415 |
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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
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93eb1dc9e68d2e9dea94f56d8bce478c1a52b354 |
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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
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88833a6277f305b6a03ff29d8e9ffe717ddb4045 |
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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
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107a9f161babc20daf915311146b0e864d3b4157 |
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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
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06c35f935a7adadceb9ee326b3231f952f6ad203 |
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01-May-2011 |
Colin Cross <ccross@android.com> |
Merge "Make inodes per group a multiple of inodes per block"
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96cc54a9bbc788673b7a38c23160d137211fd983 |
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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
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2ae7663e1e064000356ee9e49ebd08bdddc545f9 |
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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
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c2470654d4b4db09a7052fc5fa108ac21f1b1948 |
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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
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983fb19d83d2391b19b289fc150495d8642378c4 |
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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
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435a8b61e925e3efb22fce08612efe210e83f791 |
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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
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2e905e5f2a3df605c68cb8633580c918e9f4ba71 |
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29-Dec-2010 |
Colin Cross <ccross@android.com> |
ext4_utils: Fix warnings Change-Id: Ibeb2001a1ac8cfedd9fced11b17afba4940b6bd5
/system/extras/ext4_utils/make_ext4fs.c
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757ace516d8e4350616b5fd10da0c982d3d5ec74 |
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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
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b781330b1acae2e5706bbda8d81e5f7575f40e2a |
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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
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33f96c66e9a1f2e266a75e5e84c091dffa6ef118 |
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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
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22742ce739a046a079b2e1b03342a25472dfa352 |
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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
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75249edab0b22ea9aae9c7278b9f2c196c7d25d4 |
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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
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de61f980c7b034eefac6e0ace718b3c1eb3f6252 |
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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
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e4b5ae8ab07e698b95f004c9226000b02f853abc |
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03-Aug-2010 |
Colin Cross <ccross@android.com> |
Create a journal by default Change-Id: I7ab4e502ba4a0f1f3ae85d6d25f3936f4b66e5e8
/system/extras/ext4_utils/make_ext4fs.c
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263eefd9fb9608432636c903423e43848e69f39d |
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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
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881cca2f88ddcce86483b3ba95546b5641de8c0e |
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21-Jun-2010 |
Colin Cross <ccross@android.com> |
Split out libext4_utils Change-Id: I12aa52b75607379add2669fddba4cd7dc2bb527f
/system/extras/ext4_utils/make_ext4fs.c
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8aef66d2125af8de7672a12895276802fcc1948f |
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21-Jun-2010 |
Colin Cross <ccross@android.com> |
Fix whitespace Change-Id: I37da6c38cd33ae22a0578ed8e91650e35972bf6a
/system/extras/ext4_utils/make_ext4fs.c
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7a8bee7653c393d8da0e28668cb51d3ccab793e8 |
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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
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4b83b8acdcc4dad375adaf0f3b41fc41b22ee742 |
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18-Jun-2010 |
Colin Cross <ccross@android.com> |
Fix ifdefs for linux Change-Id: Iaf6fcd0f691e14edc82c9d1286c3d1b8ebeb1237
/system/extras/ext4_utils/make_ext4fs.c
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ec0a2e83dc66d67addeb90e83144187691852a3e |
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11-Jun-2010 |
Colin Cross <ccross@android.com> |
Initial commit of ext4_utils Change-Id: I911d5b7fd7170ec81d544850717d8e69976e272b
/system/extras/ext4_utils/make_ext4fs.c
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