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added a private pointer to tdb_traverse() to allow callers to supply

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data to their traverse function
(This used to be commit 76bf816485bf869c293791659da5dff2425d2d32)
This commit is contained in:
Andrew Tridgell 2004-03-28 01:33:32 +00:00
parent 4217c609a8
commit 2fe43ec90f
2 changed files with 4 additions and 4 deletions
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4
source4/lib/tdb/tdb.c
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@ -1292,7 +1292,7 @@ static int tdb_next_lock(TDB_CONTEXT *tdb, struct tdb_traverse_lock *tlock,
if fn is NULL then it is not called
a non-zero return value from fn() indicates that the traversal should stop
*/
int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn)
int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn, void *private)
{
TDB_DATA key, dbuf;
struct list_struct rec;
@ -1330,7 +1330,7 @@ int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn)
ret = -1;
goto out;
}
if (fn && fn(tdb, key, dbuf)) {
if (fn && fn(tdb, key, dbuf, private)) {
/* They want us to terminate traversal */
ret = count;
if (unlock_record(tdb, tl.off) != 0) {

4
source4/lib/tdb/tdb.h
View File

@ -98,7 +98,7 @@ typedef struct tdb_context {
int open_flags; /* flags used in the open - needed by reopen */
} TDB_CONTEXT;
typedef int (*tdb_traverse_func)(TDB_CONTEXT *, TDB_DATA, TDB_DATA);
typedef int (*tdb_traverse_func)(TDB_CONTEXT *, TDB_DATA, TDB_DATA, void *);
typedef void (*tdb_log_func)(TDB_CONTEXT *, int , const char *, ...);
TDB_CONTEXT *tdb_open(const char *name, int hash_size, int tdb_flags,
@ -119,7 +119,7 @@ int tdb_append(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA new_dbuf);
int tdb_close(TDB_CONTEXT *tdb);
TDB_DATA tdb_firstkey(TDB_CONTEXT *tdb);
TDB_DATA tdb_nextkey(TDB_CONTEXT *tdb, TDB_DATA key);
int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn);
int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn, void *);
int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key);
int tdb_lockkeys(TDB_CONTEXT *tdb, u32 number, TDB_DATA keys[]);
void tdb_unlockkeys(TDB_CONTEXT *tdb);