Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a3fa75fd authored by dhacker29's avatar dhacker29 Committed by Ethan Yonker
Browse files

Allow wiping f2fs to reserve space for a crypto footer 

We will convert a -16384 to 16384 if needed because mkfs.f2fs
does not like negative numbers like make_ext4fs does. Also enable
trim by default on f2fs.

Change-Id: I8b41e65d1ff894433665c65d0569a51803c67891
parent 1b03920c

partition.cpp

+12 −1
Original line number Diff line number Diff line
@@ -1642,7 +1642,18 @@ bool TWPartition::Wipe_F2FS() { 


		gui_print("Formatting %s using mkfs.f2fs...\n", Display_Name.c_str());

		Find_Actual_Block_Device();

		command = "mkfs.f2fs " + Actual_Block_Device;

		command = "mkfs.f2fs -t 1";

		if (!Is_Decrypted && Length != 0) {

			// Only use length if we're not decrypted

			char len[32];

			int mod_length = Length;

			if (Length < 0)

				mod_length *= -1;

			sprintf(len, "%i", mod_length);

			command += " -r ";

			command += len;

		}

		command += " " + Actual_Block_Device;

		if (TWFunc::Exec_Cmd(command) == 0) {

			Recreate_AndSec_Folder();

			gui_print("Done.\n");