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Create function prototype as part of PG_FUNCTION_INFO_V1 macro

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Because of gcc -Wmissing-prototypes, all functions in dynamically
loadable modules must have a separate prototype declaration.  This is
meant to detect global functions that are not declared in header files,
but in cases where the function is called via dfmgr, this is redundant.
Besides filling up space with boilerplate, this is a frequent source of
compiler warnings in extension modules.

We can fix that by creating the function prototype as part of the
PG_FUNCTION_INFO_V1 macro, which such modules have to use anyway.  That
makes the code of modules cleaner, because there is one less place where
the entry points have to be listed, and creates an additional check that
functions have the right prototype.

Remove now redundant prototypes from contrib and other modules.
This commit is contained in:
Peter Eisentraut
2014-04-18 00:03:19 -04:00
parent 0156315823
commit e7128e8dbb
88 changed files with 9 additions and 670 deletions
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19
contrib/ltree/ltree_op.c
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@ -38,25 +38,6 @@ PG_FUNCTION_INFO_V1(ltree2text);
PG_FUNCTION_INFO_V1(text2ltree);
PG_FUNCTION_INFO_V1(ltreeparentsel);
Datum ltree_cmp(PG_FUNCTION_ARGS);
Datum ltree_lt(PG_FUNCTION_ARGS);
Datum ltree_le(PG_FUNCTION_ARGS);
Datum ltree_eq(PG_FUNCTION_ARGS);
Datum ltree_ne(PG_FUNCTION_ARGS);
Datum ltree_ge(PG_FUNCTION_ARGS);
Datum ltree_gt(PG_FUNCTION_ARGS);
Datum nlevel(PG_FUNCTION_ARGS);
Datum subltree(PG_FUNCTION_ARGS);
Datum subpath(PG_FUNCTION_ARGS);
Datum ltree_index(PG_FUNCTION_ARGS);
Datum ltree_addltree(PG_FUNCTION_ARGS);
Datum ltree_addtext(PG_FUNCTION_ARGS);
Datum ltree_textadd(PG_FUNCTION_ARGS);
Datum lca(PG_FUNCTION_ARGS);
Datum ltree2text(PG_FUNCTION_ARGS);
Datum text2ltree(PG_FUNCTION_ARGS);
Datum ltreeparentsel(PG_FUNCTION_ARGS);
int
ltree_compare(const ltree *a, const ltree *b)
{