- bring in akpm's patch management scripts and a first cut at

[fs/lustre-release.git] / lustre / kernel_patches / scripts / fpatch

diff --git a/lustre/kernel_patches/scripts/fpatch b/lustre/kernel_patches/scripts/fpatch
new file mode 100755 (executable)
index 0000000..0cafa65
--- /dev/null
+++ b/lustre/kernel_patches/scripts/fpatch
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+#
+# Add a file to a patch.
+#
+
+. patchfns >/dev/null || . /usr/lib/patch-scripts/patchfns >/dev/null || { \
+       echo "Impossible to find my library 'patchfns'."
+       echo "Check your install, or go to the right directory"
+       exit 1
+}
+
+usage()
+{
+       echo "Usage: fpatch patchname filename"
+       echo "       fpatch filename"
+       exit 1
+}
+
+if [ $# == 1 ]
+then
+       PATCH_NAME=$(top_patch)
+       FILENAME=$1
+elif [ $# == 2 ]
+then
+       PATCH_NAME=$(stripit $1)
+       FILENAME=$2
+else
+       usage
+fi
+
+
+if is_applied_last $PATCH_NAME
+then
+       true
+else
+       if is_applied $PATCH_NAME
+       then
+               echo $PATCH_NAME is not the last-applied patch
+               exit 1
+       else
+               echo $PATCH_NAME >> $DB
+       fi
+fi
+
+if file_in_patch $FILENAME $PATCH_NAME
+then
+       echo File $FILENAME is already in patch $PATCH_NAME
+       exit 1
+fi
+
+install_file_in_patch $FILENAME $PATCH_NAME
+