Obtain top scope¶
ss_file_topscope
is a function defined in ssfile.c.
Synopsis:
-
ss_scope_t *
ss_file_topscope
(ss_file_t *file, ss_scope_t *buf)¶
Formal Arguments:
file
: File for which to obtain a link to a top scope.buf
: Optional buffer in which to store the resulting link.
Description: Given a file, return a link to the top scope of that file. This is really just a convenience function for ss_pers_topscope that exists mostly for compile-time type checking since this is an exceedingly common operation.
Return Value: Returns a pointer to a top-scope link on success (buf
if that was non-null); null on failure.
Parallel Notes: Independent
See Also:
- ss_pers_topscope: 7.11: Obtain top scope for an object
- Files: Introduction for current chapter