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