MonetDB: Dec2023 - Warn unused result.

[Sjoerd Mullender via checkin-list]

Changeset: fb1c911fd4d6 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/fb1c911fd4d6
Modified Files:
        clients/Tests/exports.stable.out
        gdk/gdk.h
        gdk/gdk_atoms.h
Branch: Dec2023
Log Message:
Warn unused result.


diffs (47 lines):

diff --git a/clients/Tests/exports.stable.out b/clients/Tests/exports.stable.out
--- a/clients/Tests/exports.stable.out
+++ b/clients/Tests/exports.stable.out
@@ -3,7 +3,7 @@ int ALIGNsynced(BAT *b1, BAT *b2);
 int ATOMallocate(const char *nme);
 void *ATOMdup(int id, const void *val);
 uint8_t ATOMelmshift(int sz) __attribute__((__const__));
-char *ATOMformat(int id, const void *val);
+char *ATOMformat(int id, const void *val) 
__attribute__((__warn_unused_result__));
 gdk_return ATOMheap(int id, Heap *hp, size_t cap) 
__attribute__((__warn_unused_result__));
 int ATOMindex(const char *nme);
 size_t ATOMlen(int id, const void *v);
@@ -424,7 +424,7 @@ int VALcmp(const ValRecord *p, const Val
 void *VALconvert(int typ, ValPtr t);
 ValPtr VALcopy(ValPtr dst, const ValRecord *src);
 void VALempty(ValPtr v);
-char *VALformat(const ValRecord *res);
+char *VALformat(const ValRecord *res) __attribute__((__warn_unused_result__));
 void *VALget(ValPtr v);
 ValPtr VALinit(ValPtr d, int tpe, const void *s);
 bool VALisnil(const ValRecord *v);
diff --git a/gdk/gdk.h b/gdk/gdk.h
--- a/gdk/gdk.h
+++ b/gdk/gdk.h
@@ -656,7 +656,8 @@ typedef struct {
 
 /* interface definitions */
 gdk_export void *VALconvert(int typ, ValPtr t);
-gdk_export char *VALformat(const ValRecord *res);
+gdk_export char *VALformat(const ValRecord *res)
+       __attribute__((__warn_unused_result__));
 gdk_export ValPtr VALcopy(ValPtr dst, const ValRecord *src);
 gdk_export ValPtr VALinit(ValPtr d, int tpe, const void *s);
 gdk_export void VALempty(ValPtr v);
diff --git a/gdk/gdk_atoms.h b/gdk/gdk_atoms.h
--- a/gdk/gdk_atoms.h
+++ b/gdk/gdk_atoms.h
@@ -75,7 +75,8 @@ gdk_export size_t ATOMlen(int id, const 
 gdk_export void *ATOMnil(int id)
        __attribute__((__malloc__));
 gdk_export int ATOMprint(int id, const void *val, stream *fd);
-gdk_export char *ATOMformat(int id, const void *val);
+gdk_export char *ATOMformat(int id, const void *val)
+       __attribute__((__warn_unused_result__));
 
 gdk_export void *ATOMdup(int id, const void *val);
 
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