support lz4 compressed ramdisk

2014-04-17 09:55:27 +09:00 · 2014-04-17 09:55:27 +09:00 · 50c0c51f04
parent 82937c8f66
commit 50c0c51f04
2 changed files with 8 additions and 1 deletions
--- a/BIN
+++ b/BIN
--- a/9
+++ b/9
@ -247,7 +247,14 @@ ramdisk_offset=$ramdisk_offset\ntags_offset=$tags_offset\ncmd_line=\"$cmd_line\"
    fi
    mkdir ramdisk
    cd ramdisk
-    gzip -d -c ../ramdisk.gz | cpio -i -d -m  --no-absolute-filenames 2>/dev/null
+
+    gzip -t ../ramdisk.gz
+    if [ $? -gt 0 ]; then
+		$tooldir/lz4 -d ../ramdisk.gz ../ramdisk.cpio
+        cpio -i -d -m  --no-absolute-filenames 2>/dev/null < ../ramdisk.cpio
+    else
+        gzip -d -c ../ramdisk.gz | cpio -i -d -m  --no-absolute-filenames 2>/dev/null
+    fi
    #Unpack Finish to exit.
    pout "Unpack completed."
    exit