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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-09-28 15:13:04 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-09-28 15:13:04 +0200 |
| commit | abfa3ec0598ff431407224c6b81682f7d0d35495 (patch) | |
| tree | e5387999595e1f0c383c4aced38fe5a24dd90ef0 /util-linux/mkfs_ext2.c | |
| parent | aae428f0bf0fcd6cd0a2503b3a50de43785b8fd0 (diff) | |
| download | busybox-w32-abfa3ec0598ff431407224c6b81682f7d0d35495.tar.gz busybox-w32-abfa3ec0598ff431407224c6b81682f7d0d35495.tar.bz2 busybox-w32-abfa3ec0598ff431407224c6b81682f7d0d35495.zip | |
move storage helpers to libbb.h
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/mkfs_ext2.c')
| -rw-r--r-- | util-linux/mkfs_ext2.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/util-linux/mkfs_ext2.c b/util-linux/mkfs_ext2.c index f524bc239..bda168f1e 100644 --- a/util-linux/mkfs_ext2.c +++ b/util-linux/mkfs_ext2.c | |||
| @@ -78,23 +78,6 @@ | |||
| 78 | #define EXT2_FLAGS_SIGNED_HASH 0x0001 | 78 | #define EXT2_FLAGS_SIGNED_HASH 0x0001 |
| 79 | #define EXT2_FLAGS_UNSIGNED_HASH 0x0002 | 79 | #define EXT2_FLAGS_UNSIGNED_HASH 0x0002 |
| 80 | 80 | ||
| 81 | // storage helpers | ||
| 82 | char BUG_wrong_field_size(void); | ||
| 83 | #define STORE_LE(field, value) \ | ||
| 84 | do { \ | ||
| 85 | if (sizeof(field) == 4) \ | ||
| 86 | field = SWAP_LE32((uint32_t)(value)); \ | ||
| 87 | else if (sizeof(field) == 2) \ | ||
| 88 | field = SWAP_LE16((uint16_t)(value)); \ | ||
| 89 | else if (sizeof(field) == 1) \ | ||
| 90 | field = (uint8_t)(value); \ | ||
| 91 | else \ | ||
| 92 | BUG_wrong_field_size(); \ | ||
| 93 | } while (0) | ||
| 94 | |||
| 95 | #define FETCH_LE32(field) \ | ||
| 96 | (sizeof(field) == 4 ? SWAP_LE32(field) : BUG_wrong_field_size()) | ||
| 97 | |||
| 98 | // All fields are little-endian | 81 | // All fields are little-endian |
| 99 | struct ext2_dir { | 82 | struct ext2_dir { |
| 100 | uint32_t inode1; | 83 | uint32_t inode1; |