Function reopen_lock_file

lockfile.h:311–314

* Re-open a lockfile that has been closed using `close_lock_file_gently()` * but not yet committed or rolled back. This can be used to implement * a sequence of operations like the following: * * * Lock file. * * * Write new contents to lockfile, then `close_lock_file_gently()` to * cause the contents to be written to disk. * * * Pass the name of the lockfile to another program to allow

 * * `commit_lock_file()` to make the final version permanent.
 */
static inline int reopen_lock_file(struct lock_file *lk)
{
	return reopen_tempfile(lk->tempfile);
}

/*
 * Commit the change represented by `lk`: close the file descriptor