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authorPaul Lawrence <paullawrence@google.com>2015-11-05 22:38:40 +0100
committerPaul Lawrence <paullawrence@google.com>2015-11-13 16:49:31 +0100
commitd0db337d727707977fa562bcc492b27270e67937 (patch)
treece8ca7e2cf3ae6ace1a36120ed25bc9f67672852 /roots.h
parentMerge "uncrypt: remove O_SYNC to avoid time-out failures" (diff)
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Diffstat (limited to '')
-rw-r--r--roots.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/roots.h b/roots.h
index 6e3b24355..a14b7d971 100644
--- a/roots.h
+++ b/roots.h
@@ -41,6 +41,12 @@ int ensure_path_unmounted(const char* path);
// it is mounted.
int format_volume(const char* volume);
+// Reformat the given volume (must be the mount point only, eg
+// "/cache"), no paths permitted. Attempts to unmount the volume if
+// it is mounted.
+// Copies 'directory' to root of the newly formatted volume
+int format_volume(const char* volume, const char* directory);
+
// Ensure that all and only the volumes that packages expect to find
// mounted (/tmp and /cache) are mounted. Returns 0 on success.
int setup_install_mounts();