Searched refs:bitmap (Results 1 - 3 of 3) sorted by relevance
| /system/extras/ext4_utils/ |
| H A D | ext2simg.c | 108 static int bitmap_get_bit(u8 *bitmap, u32 bit) argument
110 if (bitmap[bit / 8] & 1 << (bit % 8))
126 critical_error("failed to allocate block bitmap");
139 critical_error_errno("failed to seek to block group bitmap %d", i);
143 critical_error_errno("failed to read block group bitmap %d", i);
145 critical_error("failed to read all of block group bitmap %d", i);
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| H A D | ext4fixup.c | 323 static int bitmap_get_bit(u8 *bitmap, u32 bit) argument
325 if (bitmap[bit / 8] & (1 << (bit % 8)))
331 static void bitmap_clear_bit(u8 *bitmap, u32 bit) argument
333 bitmap[bit / 8] &= ~(1 << (bit % 8));
345 * new_inodes_per_group, retrieve the inode bitmap, and make sure
361 printf("Warning: updated inode bitmap for block group %d\n", bg_num);
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| H A D | allocate.c | 190 static int bitmap_set_bit(u8 *bitmap, u32 bit) argument
192 if (bitmap[bit / 8] & 1 << (bit % 8))
195 bitmap[bit / 8] |= 1 << (bit % 8);
199 static int bitmap_set_8_bits(u8 *bitmap, u32 bit) argument
201 int ret = bitmap[bit / 8];
202 bitmap[bit / 8] = 0xFF;
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