mirror of https://github.com/vitalif/e2fsprogs
efe0b40146
To prevent direct array indexing of fs->group_desc[i] (because the group_desc may be a different size for different filesystems) make it an opaque pointer that may only be accessed through the accessor functions in blknum.c. The type itself is still available in a public header; if we have a group_desc that we know is one type or another, it's ok to access its fields directly. This change only prevents us from indexing off fs->group_desc[i] directly. Old-style applications who don't want to change their source code can (as a temporary short-term hack) #define EXT2FS_OLD_32_COMPAT before including ext2fs.h. Change the accessors in blknum.c to use ext4fs_group_desc(), a version of ext2fs_group_desc() which returns a ext4_group_desc pointer. This simplifies and collapses a fair bit of code in blknum.c Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> |
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| .. | ||
| blkid | ||
| e2p | ||
| et | ||
| ext2fs | ||
| ss | ||
| uuid | ||
| Makefile.bsd-lib | ||
| Makefile.checker | ||
| Makefile.darwin-lib | ||
| Makefile.elf-lib | ||
| Makefile.library | ||
| Makefile.profile | ||
| Makefile.solaris-lib | ||
| fpopen.c | ||