1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/* { dg-do compile } */
typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
typedef u_int32_t db_pgno_t;
typedef struct __db DB;
typedef struct __db_env DB_ENV;
typedef struct __db_mpoolfile DB_MPOOLFILE;
typedef struct __dbc DBC;
struct __db {
DB_MPOOLFILE *mpf;
db_pgno_t meta_pgno;
struct __cq_aq {
} s_links;
};
struct __db_env {
struct {
} xa_txn;
u_int32_t flags;
};
typedef enum { MU_REMOVE, MU_RENAME, MU_OPEN } mu_action;
typedef struct __dbpginfo {
u_int8_t type;
} PAGE;
int __db_cursor ();
int __memp_fget ();
int __db_free ();
int __db_c_close ();
int __db_master_update(mdbp, sdbp, txn, subdb, type, action, newname, flags)
int txn, subdb, type, action, newname, flags;
DB *mdbp, *sdbp;
{
DB_ENV *dbenv;
DBC *dbc, *ndbc;
PAGE *p, *r;
int modify, ret, t_ret;
if ((ret = __db_cursor(mdbp, txn, &dbc,
(((dbenv)->flags & (0x0000002))
&& modify) ? 35 : 0)) != 0)
goto err;
switch (action) {
case MU_REMOVE:
if ((ret = __memp_fget(mdbp->mpf, &sdbp->meta_pgno, 0, &p)) != 0)
goto err;
if ((((PAGE *)p)->type) == 9) {
if ((ret = __db_free(dbc, r)) != 0) { }
}
if ((ret = __db_free(dbc, p)) != 0) {
p = ((void *)0);
goto err;
}
p = ((void *)0);
}
err:
if (ndbc != ((void *)0) && (t_ret = __db_c_close(ndbc)) != 0 && ret == 0)
ret = t_ret;
return (ret);
}
|
