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am 27c6f996: am c3c136c4: Merge change I95ed76bd into eclair

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Merge commit '27c6f996e9636d6af27a72c4817d082151bc1dea'

* commit '27c6f996e9636d6af27a72c4817d082151bc1dea':
  Update usage and readme for zipalign.
This commit is contained in:
Andy McFadden
2009-10-01 11:17:31 -07:00
committed by Android Git Automerger
parent ae5b51c439 27c6f996e9
commit d5c079ee27
2 changed files with 12 additions and 1 deletions
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4
tools/zipalign/README.txt
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@@ -1,7 +1,9 @@
zipalign -- zip archive alignment tool zipalign -- zip archive alignment tool
usage: zipalign [-f] [-v] <align> infile.zip outfile.zip usage: zipalign [-f] [-v] <align> infile.zip outfile.zip
zipalign -c [-v] <align> infile.zip
-c : check alignment only (does not modify file)
-f : overwrite existing outfile.zip -f : overwrite existing outfile.zip
-v : verbose output -v : verbose output
<align> is in bytes, e.g. "4" provides 32-bit alignment <align> is in bytes, e.g. "4" provides 32-bit alignment
@@ -29,3 +31,5 @@ entries. Files added to an "aligned" archive will not be aligned.
By default, zipalign will not overwrite an existing output file. With the By default, zipalign will not overwrite an existing output file. With the
"-f" flag, an existing file will be overwritten. "-f" flag, an existing file will be overwritten.
You can use the "-c" flag to test whether a zip archive is properly aligned.

9
tools/zipalign/ZipAlign.cpp
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@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
/* /*
* Zip alignment tool * Zip alignment tool
*/ */
@@ -29,9 +30,15 @@ using namespace android;
void usage(void) void usage(void)
{ {
fprintf(stderr, "Zip alignment utility\n"); fprintf(stderr, "Zip alignment utility\n");
fprintf(stderr, "Copyright (C) 2009 The Android Open Source Project\n\n");
fprintf(stderr, fprintf(stderr,
"Usage: zipalign [-f] [-v] <align> infile.zip outfile.zip\n" "Usage: zipalign [-f] [-v] <align> infile.zip outfile.zip\n"
" zipalign -c [-v] <align> infile.zip\n" ); " zipalign -c [-v] <align> infile.zip\n\n" );
fprintf(stderr,
" <align>: alignment in bytes, e.g. '4' provides 32-bit alignment\n");
fprintf(stderr, " -c: check alignment only (does not modify file)\n");
fprintf(stderr, " -f: overwrite existing outfile.zip\n");
fprintf(stderr, " -v: verbose output\n");
} }
/* /*