Differences From Artifact [b372b89d4e]:

• File src/checkout.c — part of check-in [6b85fd173e] at 2008-05-10 18:01:52 on branch trunk — Help message cleanup. Automatically delete cloned database files if the clone fails. (user: drh size: 5711)

To Artifact [01a97dfc51]:

• File src/checkout.c — part of check-in [e146d800ac] at 2008-11-09 19:22:06 on branch trunk — Add the "mv" and "rename" commands (aliases for the same thing). (user: drh size: 5767)

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*/
int unsaved_changes(void){
  int vid;
  db_must_be_within_tree();
  vid = db_lget_int("checkout",0);
  if( vid==0 ) return 2;
  vfile_check_signature(vid);
  return db_exists("SELECT 1 FROM vfile WHERE chnged");

}

/*
** Undo the current check-out.  Unlink all files from the disk.
** Clear the VFILE table.
*/
void uncheckout(int vid){

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*/
int unsaved_changes(void){
  int vid;
  db_must_be_within_tree();
  vid = db_lget_int("checkout",0);
  if( vid==0 ) return 2;
  vfile_check_signature(vid);
  return db_exists("SELECT 1 FROM vfile WHERE chnged"
                   " OR coalesce(origname!=pathname,0)");
}

/*
** Undo the current check-out.  Unlink all files from the disk.
** Clear the VFILE table.
*/
void uncheckout(int vid){