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virHashNew: Ensure return value is used

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Declare the function with G_GNUC_WARN_UNUSED_RESULT as we always want to
use the returned value.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
This commit is contained in:
Peter Krempa 2021-07-23 10:36:36 +02:00
parent cd6ec91705
commit 23fbc0074e
1 changed files with 1 additions and 1 deletions
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src/util/virhash.h
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@ -50,7 +50,7 @@ typedef int (*virHashSearcher) (const void *payload, const char *name,
/*
* Constructor and destructor.
*/
GHashTable *virHashNew(virHashDataFree dataFree);
GHashTable *virHashNew(virHashDataFree dataFree) G_GNUC_WARN_UNUSED_RESULT;
virHashAtomic *virHashAtomicNew(virHashDataFree dataFree);
void virHashFree(GHashTable *table);
ssize_t virHashSize(GHashTable *table);