This commit is contained in:
rsc 2003-09-30 19:05:50 +00:00
parent 2df2758496
commit 522b0689c3
180 changed files with 245 additions and 6144 deletions

View file

@ -110,11 +110,10 @@ enum
struct Block
{
uint addr; /* disk address in bytes */
union
{
union {
uint n; /* number of used runes in block */
Block *next; /* pointer to next in free list */
} _;
} u;
};
struct Disk
@ -151,7 +150,7 @@ void bufreset(Buffer*);
struct File
{
Buffer _; /* the data */
Buffer b; /* the data */
Buffer delta; /* transcript of changes */
Buffer epsilon; /* inversion of delta for redo */
String name; /* name of associated file */