HelenOS sources

EXT4_SUPERBLOCK_OS_LINUX  422 uspace/lib/ext4/src/inode.c 	if (ext4_superblock_get_creator_os(sb) == EXT4_SUPERBLOCK_OS_LINUX)
EXT4_SUPERBLOCK_OS_LINUX  442 uspace/lib/ext4/src/inode.c 	if (ext4_superblock_get_creator_os(sb) == EXT4_SUPERBLOCK_OS_LINUX)
EXT4_SUPERBLOCK_OS_LINUX 1618 uspace/lib/ext4/src/superblock.c 	ext4_superblock_set_creator_os(sb, EXT4_SUPERBLOCK_OS_LINUX);