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@@ -1,558 +0,0 @@
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-Index: genext2fs/genext2fs.c
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-===================================================================
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---- genext2fs.orig/genext2fs.c 2011-09-03 14:21:17.000000000 +0200
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-+++ genext2fs/genext2fs.c 2011-09-03 14:21:17.000000000 +0200
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-@@ -151,13 +151,24 @@
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-
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- // block size
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-
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--#define BLOCKSIZE 1024
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-+static int blocksize = 1024;
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-+
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-+#define BLOCKSIZE blocksize
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- #define BLOCKS_PER_GROUP 8192
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- #define INODES_PER_GROUP 8192
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- /* Percentage of blocks that are reserved.*/
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- #define RESERVED_BLOCKS 5/100
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- #define MAX_RESERVED_BLOCKS 25/100
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-
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-+/* The default value for s_creator_os. */
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-+#if defined(__GNU__)
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-+# define CREATOR_OS 1 /* Hurd */
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-+#elif defined(__FreeBSD__)
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-+# define CREATOR_OS 3 /* FreeBSD */
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-+#else
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-+# define CREATOR_OS 0 /* Linux */
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-+#endif
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-+
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-
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- // inode block size (why is it != BLOCKSIZE ?!?)
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- /* The field i_blocks in the ext2 inode stores the number of data blocks
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-@@ -239,10 +250,10 @@
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- (fs)->sb.s_blocks_per_group - 1) / (fs)->sb.s_blocks_per_group)
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-
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- // Get group block bitmap (bbm) given the group number
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--#define GRP_GET_GROUP_BBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap) )
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-+#define GRP_GET_GROUP_BBM(fs,grp) ( get_blk((fs), get_gd((fs),(grp))->bg_block_bitmap) )
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-
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- // Get group inode bitmap (ibm) given the group number
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--#define GRP_GET_GROUP_IBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_inode_bitmap) )
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-+#define GRP_GET_GROUP_IBM(fs,grp) ( get_blk((fs), get_gd((fs),(grp))->bg_inode_bitmap) )
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-
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- // Given an inode number find the group it belongs to
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- #define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb.s_inodes_per_group)
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-@@ -532,7 +543,7 @@
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- char d_name[0];
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- } directory;
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-
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--typedef uint8 block[BLOCKSIZE];
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-+typedef uint8 *block;
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-
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- /* blockwalker fields:
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- The blockwalker is used to access all the blocks of a file (including
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-@@ -571,16 +582,12 @@
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-
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-
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- /* Filesystem structure that support groups */
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--#if BLOCKSIZE == 1024
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- typedef struct
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- {
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-- block zero; // The famous block 0
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-- superblock sb; // The superblock
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-- groupdescriptor gd[0]; // The group descriptors
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-+ uint8 zero[1024]; // Room for bootloader stuff
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-+ superblock sb; // The superblock, always at 1024
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-+ // group descriptors come next, see get_gd() below
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- } filesystem;
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--#else
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--#error UNHANDLED BLOCKSIZE
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--#endif
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-
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- // now the endianness swap
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-
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-@@ -820,6 +827,14 @@
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- return (uint8*)fs + blk*BLOCKSIZE;
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- }
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-
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-+// the group descriptors are aligned on the block size
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-+static inline groupdescriptor *
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-+get_gd(filesystem *fs, int no)
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-+{
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-+ int gdblk = (sizeof (filesystem) + BLOCKSIZE - 1) / BLOCKSIZE;
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-+ return ((groupdescriptor *) get_blk(fs, gdblk)) + no;
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-+}
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-+
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- // return a given inode from a filesystem
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- static inline inode *
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- get_nod(filesystem *fs, uint32 nod)
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-@@ -829,7 +844,7 @@
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-
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- offset = GRP_IBM_OFFSET(fs,nod);
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- grp = GRP_GROUP_OF_INODE(fs,nod);
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-- itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table);
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-+ itab = (inode *)get_blk(fs, get_gd(fs,grp)->bg_inode_table);
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- return itab+offset-1;
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- }
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-
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-@@ -875,18 +890,18 @@
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-
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- grp = GRP_GROUP_OF_INODE(fs,nod);
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- nbgroups = GRP_NBGROUPS(fs);
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-- if(!(bk = allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), 0))) {
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-+ if(!(bk = allocate(GRP_GET_GROUP_BBM(fs, grp), 0))) {
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- for(grp=0;grp<nbgroups && !bk;grp++)
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-- bk=allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap),0);
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-+ bk = allocate(GRP_GET_GROUP_BBM(fs, grp), 0);
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- grp--;
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- }
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- if (!bk)
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- error_msg_and_die("couldn't allocate a block (no free space)");
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-- if(!(fs->gd[grp].bg_free_blocks_count--))
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-+ if(!(get_gd(fs, grp)->bg_free_blocks_count--))
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- error_msg_and_die("group descr %d. free blocks count == 0 (corrupted fs?)",grp);
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- if(!(fs->sb.s_free_blocks_count--))
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- error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
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-- return fs->sb.s_blocks_per_group*grp + bk;
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-+ return fs->sb.s_first_data_block + fs->sb.s_blocks_per_group*grp + (bk-1);
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- }
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-
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- // free a block
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-@@ -897,8 +912,8 @@
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-
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- grp = bk / fs->sb.s_blocks_per_group;
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- bk %= fs->sb.s_blocks_per_group;
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-- deallocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), bk);
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-- fs->gd[grp].bg_free_blocks_count++;
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-+ deallocate(GRP_GET_GROUP_BBM(fs, grp), bk);
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-+ get_gd(fs, grp)->bg_free_blocks_count++;
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- fs->sb.s_free_blocks_count++;
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- }
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-
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-@@ -918,16 +933,16 @@
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- /* We do it for all inodes. */
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- avefreei = fs->sb.s_free_inodes_count / nbgroups;
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- for(grp=0; grp<nbgroups; grp++) {
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-- if (fs->gd[grp].bg_free_inodes_count < avefreei ||
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-- fs->gd[grp].bg_free_inodes_count == 0)
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-+ if (get_gd(fs, grp)->bg_free_inodes_count < avefreei ||
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-+ get_gd(fs, grp)->bg_free_inodes_count == 0)
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- continue;
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- if (!best_group ||
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-- fs->gd[grp].bg_free_blocks_count > fs->gd[best_group].bg_free_blocks_count)
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-+ get_gd(fs, grp)->bg_free_blocks_count > get_gd(fs, best_group)->bg_free_blocks_count)
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- best_group = grp;
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- }
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-- if (!(nod = allocate(get_blk(fs,fs->gd[best_group].bg_inode_bitmap),0)))
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-+ if (!(nod = allocate(GRP_GET_GROUP_IBM(fs, best_group), 0)))
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- error_msg_and_die("couldn't allocate an inode (no free inode)");
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-- if(!(fs->gd[best_group].bg_free_inodes_count--))
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-+ if(!(get_gd(fs, best_group)->bg_free_inodes_count--))
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- error_msg_and_die("group descr. free blocks count == 0 (corrupted fs?)");
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- if(!(fs->sb.s_free_inodes_count--))
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- error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
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-@@ -1390,7 +1405,7 @@
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- case FM_IFDIR:
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- add2dir(fs, nod, nod, ".");
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- add2dir(fs, nod, parent_nod, "..");
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-- fs->gd[GRP_GROUP_OF_INODE(fs,nod)].bg_used_dirs_count++;
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-+ get_gd(fs, GRP_GROUP_OF_INODE(fs,nod))->bg_used_dirs_count++;
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- break;
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- }
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- }
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-@@ -1860,7 +1875,7 @@
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- swap_nod(nod);
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- }
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- for(i=0;i<GRP_NBGROUPS(fs);i++)
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-- swap_gd(&(fs->gd[i]));
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-+ swap_gd(get_gd(fs, i));
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- swap_sb(&fs->sb);
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- }
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-
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-@@ -1870,7 +1885,7 @@
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- uint32 i;
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- swap_sb(&fs->sb);
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- for(i=0;i<GRP_NBGROUPS(fs);i++)
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-- swap_gd(&(fs->gd[i]));
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-+ swap_gd(get_gd(fs, i));
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- for(i = 1; i < fs->sb.s_inodes_count; i++)
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- {
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- inode *nod = get_nod(fs, i);
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-@@ -1895,7 +1910,8 @@
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-
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- // initialize an empty filesystem
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- static filesystem *
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--init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp)
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-+init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
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-+ uint32 fs_timestamp, uint32 creator_os)
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- {
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- uint32 i;
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- filesystem *fs;
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-@@ -1921,10 +1937,14 @@
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- */
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- min_nbgroups = (nbinodes + INODES_PER_GROUP - 1) / INODES_PER_GROUP;
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-
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-+ /* On filesystems with 1k block size, the bootloader area uses a full
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-+ * block. For 2048 and up, the superblock can be fitted into block 0.
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-+ */
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-+ first_block = (BLOCKSIZE == 1024);
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-+
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- /* nbblocks is the total number of blocks in the filesystem.
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- * a block group can have no more than 8192 blocks.
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- */
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-- first_block = (BLOCKSIZE == 1024);
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- nbgroups = (nbblocks - first_block + BLOCKS_PER_GROUP - 1) / BLOCKS_PER_GROUP;
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- if(nbgroups < min_nbgroups) nbgroups = min_nbgroups;
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- nbblocks_per_group = rndup((nbblocks - first_block + nbgroups - 1)/nbgroups, 8);
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-@@ -1936,10 +1956,10 @@
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- gdsz = rndup(nbgroups*sizeof(groupdescriptor),BLOCKSIZE)/BLOCKSIZE;
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- itblsz = nbinodes_per_group * sizeof(inode)/BLOCKSIZE;
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- overhead_per_group = 3 /*sb,bbm,ibm*/ + gdsz + itblsz;
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-- if((uint32)nbblocks - 1 < overhead_per_group * nbgroups)
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-- error_msg_and_die("too much overhead, try fewer inodes or more blocks. Note: options have changed, see --help or the man page.");
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-- free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
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-+ free_blocks = nbblocks - overhead_per_group*nbgroups - first_block;
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- free_blocks_per_group = nbblocks_per_group - overhead_per_group;
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-+ if(free_blocks < 0)
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-+ error_msg_and_die("too much overhead, try fewer inodes or more blocks. Note: options have changed, see --help or the man page.");
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-
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- if(!(fs = (filesystem*)calloc(nbblocks, BLOCKSIZE)))
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- error_msg_and_die("not enough memory for filesystem");
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-@@ -1959,28 +1979,31 @@
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- fs->sb.s_wtime = fs_timestamp;
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- fs->sb.s_magic = EXT2_MAGIC_NUMBER;
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- fs->sb.s_lastcheck = fs_timestamp;
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-+ fs->sb.s_creator_os = creator_os;
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-
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- // set up groupdescriptors
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-- for(i=0, bbmpos=gdsz+2, ibmpos=bbmpos+1, itblpos=ibmpos+1;
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-+ for(i=0, bbmpos=first_block+1+gdsz, ibmpos=bbmpos+1, itblpos=ibmpos+1;
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- i<nbgroups;
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- i++, bbmpos+=nbblocks_per_group, ibmpos+=nbblocks_per_group, itblpos+=nbblocks_per_group)
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- {
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-+ groupdescriptor *gd = get_gd(fs, i);
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-+
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- if(free_blocks > free_blocks_per_group) {
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-- fs->gd[i].bg_free_blocks_count = free_blocks_per_group;
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-+ gd->bg_free_blocks_count = free_blocks_per_group;
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- free_blocks -= free_blocks_per_group;
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- } else {
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-- fs->gd[i].bg_free_blocks_count = free_blocks;
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-+ gd->bg_free_blocks_count = free_blocks;
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- free_blocks = 0; // this is the last block group
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- }
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- if(i)
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-- fs->gd[i].bg_free_inodes_count = nbinodes_per_group;
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-+ gd->bg_free_inodes_count = nbinodes_per_group;
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- else
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-- fs->gd[i].bg_free_inodes_count = nbinodes_per_group -
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-+ gd->bg_free_inodes_count = nbinodes_per_group -
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- EXT2_FIRST_INO + 2;
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-- fs->gd[i].bg_used_dirs_count = 0;
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-- fs->gd[i].bg_block_bitmap = bbmpos;
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-- fs->gd[i].bg_inode_bitmap = ibmpos;
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-- fs->gd[i].bg_inode_table = itblpos;
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-+ gd->bg_used_dirs_count = 0;
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-+ gd->bg_block_bitmap = bbmpos;
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-+ gd->bg_inode_bitmap = ibmpos;
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-+ gd->bg_inode_table = itblpos;
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- }
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-
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- /* Mark non-filesystem blocks and inodes as allocated */
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-@@ -1988,9 +2011,9 @@
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- for(i = 0; i<nbgroups;i++) {
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-
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- /* Block bitmap */
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-- bbm = get_blk(fs,fs->gd[i].bg_block_bitmap);
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-+ bbm = GRP_GET_GROUP_BBM(fs, i);
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- //non-filesystem blocks
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-- for(j = fs->gd[i].bg_free_blocks_count
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-+ for(j = get_gd(fs, i)->bg_free_blocks_count
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- + overhead_per_group + 1; j <= BLOCKSIZE * 8; j++)
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- allocate(bbm, j);
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- //system blocks
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-@@ -1998,7 +2021,7 @@
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- allocate(bbm, j);
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-
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- /* Inode bitmap */
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-- ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap);
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-+ ibm = GRP_GET_GROUP_IBM(fs, i);
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- //non-filesystem inodes
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- for(j = fs->sb.s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++)
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- allocate(ibm, j);
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-@@ -2012,9 +2035,9 @@
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- // make root inode and directory
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- /* We have groups now. Add the root filesystem in group 0 */
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- /* Also increment the directory count for group 0 */
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-- fs->gd[0].bg_free_inodes_count--;
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-- fs->gd[0].bg_used_dirs_count = 1;
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-- itab0 = (inode *)get_blk(fs,fs->gd[0].bg_inode_table);
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-+ get_gd(fs, 0)->bg_free_inodes_count--;
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-+ get_gd(fs, 0)->bg_used_dirs_count = 1;
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-+ itab0 = (inode *)get_blk(fs, get_gd(fs,0)->bg_inode_table);
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- itab0[EXT2_ROOT_INO-1].i_mode = FM_IFDIR | FM_IRWXU | FM_IRGRP | FM_IROTH | FM_IXGRP | FM_IXOTH;
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- itab0[EXT2_ROOT_INO-1].i_ctime = fs_timestamp;
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- itab0[EXT2_ROOT_INO-1].i_mtime = fs_timestamp;
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-@@ -2338,8 +2361,9 @@
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- for (i = 0; i < GRP_NBGROUPS(fs); i++) {
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- printf("Group No: %d\n", i+1);
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- printf("block bitmap: block %d,inode bitmap: block %d, inode table: block %d\n",
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-- fs->gd[i].bg_block_bitmap, fs->gd[i].bg_inode_bitmap,
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-- fs->gd[i].bg_inode_table);
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-+ get_gd(fs, i)->bg_block_bitmap,
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-+ get_gd(fs, i)->bg_inode_bitmap,
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-+ get_gd(fs, i)->bg_inode_table);
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- printf("block bitmap allocation:\n");
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- print_bm(GRP_GET_GROUP_BBM(fs, i),fs->sb.s_blocks_per_group);
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- printf("inode bitmap allocation:\n");
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-@@ -2421,10 +2445,12 @@
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- " -x, --starting-image <image>\n"
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- " -d, --root <directory>\n"
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- " -D, --devtable <file>\n"
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-+ " -B, --block-size <bytes>\n"
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- " -b, --size-in-blocks <blocks>\n"
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- " -i, --bytes-per-inode <bytes per inode>\n"
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- " -N, --number-of-inodes <number of inodes>\n"
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- " -m, --reserved-percentage <percentage of blocks to reserve>\n"
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-+ " -o, --creator-os <os> 'linux', 'hurd', 'freebsd' or a numerical value.\n"
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- " -g, --block-map <path> Generate a block map file for this path.\n"
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- " -e, --fill-value <value> Fill unallocated blocks with value.\n"
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- " -z, --allow-holes Allow files with holes.\n"
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-@@ -2446,6 +2472,29 @@
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- extern char* optarg;
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- extern int optind, opterr, optopt;
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-
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-+// parse the value for -o <os>
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-+int
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-+lookup_creator_os(const char *name)
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-+{
|
|
|
-+ static const char *const creators[] =
|
|
|
-+ {"linux", "hurd", "2", "freebsd", NULL};
|
|
|
-+ char *endptr;
|
|
|
-+ int i;
|
|
|
-+
|
|
|
-+ // numerical value ?
|
|
|
-+ i = strtol(name, &endptr, 0);
|
|
|
-+ if(name[0] && *endptr == '\0')
|
|
|
-+ return i;
|
|
|
-+
|
|
|
-+ // symbolic name ?
|
|
|
-+ for(i=0; creators[i]; i++)
|
|
|
-+ if(strcasecmp(creators[i], name) == 0)
|
|
|
-+ return i;
|
|
|
-+
|
|
|
-+ // whatever ?
|
|
|
-+ return -1;
|
|
|
-+}
|
|
|
-+
|
|
|
- int
|
|
|
- main(int argc, char **argv)
|
|
|
- {
|
|
|
-@@ -2455,6 +2504,7 @@
|
|
|
- float bytes_per_inode = -1;
|
|
|
- float reserved_frac = -1;
|
|
|
- int fs_timestamp = -1;
|
|
|
-+ int creator_os = CREATOR_OS;
|
|
|
- char * fsout = "-";
|
|
|
- char * fsin = 0;
|
|
|
- char * dopt[MAX_DOPT];
|
|
|
-@@ -2478,10 +2528,12 @@
|
|
|
- { "starting-image", required_argument, NULL, 'x' },
|
|
|
- { "root", required_argument, NULL, 'd' },
|
|
|
- { "devtable", required_argument, NULL, 'D' },
|
|
|
-+ { "block-size", required_argument, NULL, 'B' },
|
|
|
- { "size-in-blocks", required_argument, NULL, 'b' },
|
|
|
- { "bytes-per-inode", required_argument, NULL, 'i' },
|
|
|
- { "number-of-inodes", required_argument, NULL, 'N' },
|
|
|
- { "reserved-percentage", required_argument, NULL, 'm' },
|
|
|
-+ { "creator-os", required_argument, NULL, 'o' },
|
|
|
- { "block-map", required_argument, NULL, 'g' },
|
|
|
- { "fill-value", required_argument, NULL, 'e' },
|
|
|
- { "allow-holes", no_argument, NULL, 'z' },
|
|
|
-@@ -2497,11 +2549,11 @@
|
|
|
-
|
|
|
- app_name = argv[0];
|
|
|
-
|
|
|
-- while((c = getopt_long(argc, argv, "x:d:D:b:i:N:m:g:e:zfqUPhVv", longopts, NULL)) != EOF) {
|
|
|
-+ while((c = getopt_long(argc, argv, "x:d:D:B:b:i:N:m:o:g:e:zfqUPhVv", longopts, NULL)) != EOF) {
|
|
|
- #else
|
|
|
- app_name = argv[0];
|
|
|
-
|
|
|
-- while((c = getopt(argc, argv, "x:d:D:b:i:N:m:g:e:zfqUPhVv")) != EOF) {
|
|
|
-+ while((c = getopt(argc, argv, "x:d:D:B:b:i:N:m:o:g:e:zfqUPhVv")) != EOF) {
|
|
|
- #endif /* HAVE_GETOPT_LONG */
|
|
|
- switch(c)
|
|
|
- {
|
|
|
-@@ -2512,6 +2564,9 @@
|
|
|
- case 'D':
|
|
|
- dopt[didx++] = optarg;
|
|
|
- break;
|
|
|
-+ case 'B':
|
|
|
-+ blocksize = SI_atof(optarg);
|
|
|
-+ break;
|
|
|
- case 'b':
|
|
|
- nbblocks = SI_atof(optarg);
|
|
|
- break;
|
|
|
-@@ -2524,6 +2579,9 @@
|
|
|
- case 'm':
|
|
|
- reserved_frac = SI_atof(optarg) / 100;
|
|
|
- break;
|
|
|
-+ case 'o':
|
|
|
-+ creator_os = lookup_creator_os(optarg);
|
|
|
-+ break;
|
|
|
- case 'g':
|
|
|
- gopt[gidx++] = optarg;
|
|
|
- break;
|
|
|
-@@ -2567,6 +2625,11 @@
|
|
|
- error_msg_and_die("Not enough arguments. Try --help or else see the man page.");
|
|
|
- fsout = argv[optind];
|
|
|
-
|
|
|
-+ if(blocksize != 1024 && blocksize != 2048 && blocksize != 4096)
|
|
|
-+ error_msg_and_die("Valid block sizes: 1024, 2048 or 4096.");
|
|
|
-+ if(creator_os < 0)
|
|
|
-+ error_msg_and_die("Creator OS unknown.");
|
|
|
-+
|
|
|
- hdlinks.hdl = (struct hdlink_s *)malloc(hdlink_cnt * sizeof(struct hdlink_s));
|
|
|
- if (!hdlinks.hdl)
|
|
|
- error_msg_and_die("Not enough memory");
|
|
|
-@@ -2611,7 +2674,8 @@
|
|
|
- }
|
|
|
- if(fs_timestamp == -1)
|
|
|
- fs_timestamp = time(NULL);
|
|
|
-- fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp);
|
|
|
-+ fs = init_fs(nbblocks, nbinodes, nbresrvd, holes,
|
|
|
-+ fs_timestamp, creator_os);
|
|
|
- }
|
|
|
-
|
|
|
- populate_fs(fs, dopt, didx, squash_uids, squash_perms, fs_timestamp, NULL);
|
|
|
-Index: genext2fs/test-gen.lib
|
|
|
-===================================================================
|
|
|
---- genext2fs.orig/test-gen.lib 2011-09-03 13:40:35.000000000 +0200
|
|
|
-+++ genext2fs/test-gen.lib 2011-09-03 14:21:17.000000000 +0200
|
|
|
-@@ -8,7 +8,7 @@
|
|
|
- # Creates an image with a file of given size
|
|
|
- # Usage: dgen file-size number-of-blocks
|
|
|
- dgen () {
|
|
|
-- size=$1; blocks=$2
|
|
|
-+ size=$1; blocks=$2; blocksz=$3;
|
|
|
- rm -rf test
|
|
|
- mkdir -p test
|
|
|
- cd test
|
|
|
-@@ -20,7 +20,7 @@
|
|
|
- chmod 777 file.$1
|
|
|
- TZ=UTC-11 touch -t 200502070321.43 file.$1 .
|
|
|
- cd ..
|
|
|
-- ./genext2fs -N 17 -b $blocks -d test -f -q ext2.img
|
|
|
-+ ./genext2fs -B $blocksz -N 17 -b $blocks -d test -f -o Linux -q ext2.img
|
|
|
- }
|
|
|
-
|
|
|
- # fgen - Exercises the -f spec-file option of genext2fs
|
|
|
-@@ -31,7 +31,7 @@
|
|
|
- mkdir -p test
|
|
|
- cp $fname test
|
|
|
- TZ=UTC-11 touch -t 200502070321.43 test/$fname
|
|
|
-- ./genext2fs -N 92 -b $blocks -D test/$fname -f ext2.img
|
|
|
-+ ./genext2fs -N 92 -b $blocks -D test/$fname -f -o Linux ext2.img
|
|
|
- }
|
|
|
-
|
|
|
- # gen_cleanup - Remove the files generated by the above functions
|
|
|
-Index: genext2fs/test-mount.sh
|
|
|
-===================================================================
|
|
|
---- genext2fs.orig/test-mount.sh 2011-09-03 13:40:35.000000000 +0200
|
|
|
-+++ genext2fs/test-mount.sh 2011-09-03 14:21:17.000000000 +0200
|
|
|
-@@ -33,9 +33,9 @@
|
|
|
- # and returns the command line with which to invoke dtest()
|
|
|
- # Usage: dtest-mount file-size number-of-blocks
|
|
|
- dtest_mount () {
|
|
|
-- size=$1; blocks=$2
|
|
|
-- echo Testing with file of size $size
|
|
|
-- dgen $size $blocks
|
|
|
-+ size=$1; blocks=$2; blocksz=$3;
|
|
|
-+ echo Testing $blocks blocks of $blocksz bytes with file of size $size
|
|
|
-+ dgen $size $blocks $blocksz
|
|
|
- /sbin/e2fsck -fn ext2.img || fail
|
|
|
- mkdir -p mnt
|
|
|
- mount -t ext2 -o ro,loop ext2.img mnt || fail
|
|
|
-@@ -44,7 +44,7 @@
|
|
|
- awk '{print $5}'`" ] ; then
|
|
|
- fail
|
|
|
- fi
|
|
|
-- pass dtest $size $blocks
|
|
|
-+ pass dtest $size $blocks $blocksz
|
|
|
- }
|
|
|
-
|
|
|
- # ftest-mount - Exercise the -f spec-file option of genext2fs
|
|
|
-@@ -75,13 +75,21 @@
|
|
|
- pass ftest $fname $blocks
|
|
|
- }
|
|
|
-
|
|
|
--dtest_mount 0 4096
|
|
|
--dtest_mount 0 8193
|
|
|
--dtest_mount 0 8194
|
|
|
--dtest_mount 1 4096
|
|
|
--dtest_mount 12288 4096
|
|
|
--dtest_mount 274432 4096
|
|
|
--dtest_mount 8388608 9000
|
|
|
--dtest_mount 16777216 20000
|
|
|
-+dtest_mount 0 4096 1024
|
|
|
-+dtest_mount 0 2048 2048
|
|
|
-+dtest_mount 0 1024 4096
|
|
|
-+dtest_mount 0 8193 1024
|
|
|
-+dtest_mount 0 8194 1024
|
|
|
-+dtest_mount 0 8193 4096
|
|
|
-+dtest_mount 0 8194 2048
|
|
|
-+dtest_mount 1 4096 1024
|
|
|
-+dtest_mount 1 1024 4096
|
|
|
-+dtest_mount 12288 4096 1024
|
|
|
-+dtest_mount 274432 4096 1024
|
|
|
-+dtest_mount 8388608 9000 1024
|
|
|
-+dtest_mount 8388608 4500 2048
|
|
|
-+dtest_mount 8388608 2250 4096
|
|
|
-+dtest_mount 16777216 20000 1024
|
|
|
-+dtest_mount 16777216 10000 2048
|
|
|
-
|
|
|
- ftest_mount device_table.txt 4096
|
|
|
-Index: genext2fs/test.sh
|
|
|
-===================================================================
|
|
|
---- genext2fs.orig/test.sh 2011-09-03 13:40:35.000000000 +0200
|
|
|
-+++ genext2fs/test.sh 2011-09-03 14:21:17.000000000 +0200
|
|
|
-@@ -30,9 +30,9 @@
|
|
|
- # Creates an image with a file of given size and verifies it
|
|
|
- # Usage: dtest file-size number-of-blocks correct-checksum
|
|
|
- dtest () {
|
|
|
-- size=$1; blocks=$2; checksum=$3
|
|
|
-+ size=$1; blocks=$2; blocksz=$3; checksum=$4
|
|
|
- echo Testing with file of size $size
|
|
|
-- dgen $size $blocks
|
|
|
-+ dgen $size $blocks $blocksz
|
|
|
- md5cmp $checksum
|
|
|
- gen_cleanup
|
|
|
- }
|
|
|
-@@ -53,12 +53,20 @@
|
|
|
- # replace the following lines with the output of
|
|
|
- # sudo sh test-mount.sh|grep test
|
|
|
-
|
|
|
--dtest 0 4096 3bc6424b8fcd51a0de34ee59d91d5f16
|
|
|
--dtest 0 8193 f174804f6b433b552706cbbfc60c416d
|
|
|
--dtest 0 8194 4855a55d0cbdc44584634df49ebd5711
|
|
|
--dtest 1 4096 09c569b6bfb45222c729c42d04d5451f
|
|
|
--dtest 12288 4096 61febcbfbf32024ef99103fcdc282c39
|
|
|
--dtest 274432 4096 0c517803552c55c1806e4220b0a0164f
|
|
|
--dtest 8388608 9000 e0e5ea15bced10ab486d8135584b5d8e
|
|
|
--dtest 16777216 20000 fdf636eb905ab4dc1bf76dce5ac5d209
|
|
|
-+dtest 0 4096 1024 3bc6424b8fcd51a0de34ee59d91d5f16
|
|
|
-+dtest 0 2048 2048 230afa16496df019878cc2370c661cdc
|
|
|
-+dtest 0 1024 4096 ebff5eeb38b70f3f1cd081e60eb44561
|
|
|
-+dtest 0 8193 1024 f174804f6b433b552706cbbfc60c416d
|
|
|
-+dtest 0 8194 1024 4855a55d0cbdc44584634df49ebd5711
|
|
|
-+dtest 0 8193 4096 c493679698418ec7e6552005e2d2a6d8
|
|
|
-+dtest 0 8194 2048 ec13f328fa7543563f35f494bddc059c
|
|
|
-+dtest 1 4096 1024 09c569b6bfb45222c729c42d04d5451f
|
|
|
-+dtest 1 1024 4096 d318a326fdc907810ae9e6b0a20e9b06
|
|
|
-+dtest 12288 4096 1024 61febcbfbf32024ef99103fcdc282c39
|
|
|
-+dtest 274432 4096 1024 0c517803552c55c1806e4220b0a0164f
|
|
|
-+dtest 8388608 9000 1024 e0e5ea15bced10ab486d8135584b5d8e
|
|
|
-+dtest 8388608 4500 2048 39f4d537a72f5053fd6891721c59680d
|
|
|
-+dtest 8388608 2250 4096 1d697fa4bc2cfffe02ac91edfadc40bf
|
|
|
-+dtest 16777216 20000 1024 fdf636eb905ab4dc1bf76dce5ac5d209
|
|
|
-+dtest 16777216 10000 2048 f9824a81ea5e74fdf469c097927c292b
|
|
|
- ftest device_table.txt 4096 a0af06d944b11d2902dfd705484c64cc
|
Nick Hainke