partitionmanager: Only create logical partition symlink when it doesn't exist
Legacy devices might have symlinks to real partitions in this folder.
Change-Id: I4d3360ff1022eabbd4f6ae7688d8bb7306ae9777
(cherry picked from commit 928234b2b704555073ab03eb6a051fa9c9fd2a86)
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index eb7b604..743e928 100755
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -3418,8 +3418,10 @@
twrpPart->Update_Size(true);
twrpPart->Set_Can_Be_Backed_Up(false);
twrpPart->Set_Can_Be_Wiped(false);
- LOGINFO("Symlinking %s => /dev/block/bootdevice/by-name/%s \n", fstabEntry.blk_device.c_str(), bare_partition_name.c_str());
- symlink(fstabEntry.blk_device.c_str(), ("/dev/block/bootdevice/by-name/" + bare_partition_name).c_str());
+ if (access(("/dev/block/bootdevice/by-name/" + bare_partition_name).c_str(), F_OK) == -1) {
+ LOGINFO("Symlinking %s => /dev/block/bootdevice/by-name/%s \n", fstabEntry.blk_device.c_str(), bare_partition_name.c_str());
+ symlink(fstabEntry.blk_device.c_str(), ("/dev/block/bootdevice/by-name/" + bare_partition_name).c_str());
+ }
return true;
}