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Cleanup: use ATTR_RETURNS_NONNULL function attribute

This commit is contained in:
Campbell Barton 2021-06-13 14:47:19 +10:00
parent 4c3bb60d0f
commit f731bce6cd
3 changed files with 18 additions and 15 deletions
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3
source/blender/blenlib/BLI_memarena.h
View File

@ -38,7 +38,8 @@ extern "C" {
struct MemArena;
typedef struct MemArena MemArena;
struct MemArena *BLI_memarena_new(const size_t bufsize, const char *name) ATTR_WARN_UNUSED_RESULT
struct MemArena *BLI_memarena_new(const size_t bufsize,
const char *name) ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL
ATTR_NONNULL(2) ATTR_MALLOC;
void BLI_memarena_free(struct MemArena *ma) ATTR_NONNULL(1);
void BLI_memarena_use_malloc(struct MemArena *ma) ATTR_NONNULL(1);

21
source/blender/blenlib/BLI_memiter.h
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@ -36,15 +36,14 @@ struct BLI_memiter;
typedef struct BLI_memiter BLI_memiter;
/* warning, ATTR_MALLOC flag on BLI_memiter_alloc causes crash, see: D2756 */
BLI_memiter *BLI_memiter_create(unsigned int chunk_size) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT;
void *BLI_memiter_alloc(BLI_memiter *mi,
unsigned int size) ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL(1);
BLI_memiter *BLI_memiter_create(unsigned int chunk_size)
ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL;
void *BLI_memiter_alloc(BLI_memiter *mi, unsigned int size)
ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL ATTR_NONNULL(1);
void BLI_memiter_alloc_from(BLI_memiter *mi, uint elem_size, const void *data_from)
ATTR_NONNULL(1, 3);
void *BLI_memiter_calloc(BLI_memiter *mi,
unsigned int size) ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL(1);
void *BLI_memiter_calloc(BLI_memiter *mi, unsigned int size)
ATTR_RETURNS_NONNULL ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL ATTR_NONNULL(1);
void BLI_memiter_destroy(BLI_memiter *mi) ATTR_NONNULL(1);
void BLI_memiter_clear(BLI_memiter *mi) ATTR_NONNULL(1);
unsigned int BLI_memiter_count(const BLI_memiter *mi) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
@ -59,11 +58,11 @@ typedef struct BLI_memiter_handle {
uint elem_left;
} BLI_memiter_handle;
void BLI_memiter_iter_init(BLI_memiter *mi, BLI_memiter_handle *iter) ATTR_NONNULL();
bool BLI_memiter_iter_done(const BLI_memiter_handle *iter) ATTR_NONNULL();
void *BLI_memiter_iter_step(BLI_memiter_handle *iter) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
void BLI_memiter_iter_init(BLI_memiter *mi, BLI_memiter_handle *iter) ATTR_NONNULL(1, 2);
bool BLI_memiter_iter_done(const BLI_memiter_handle *iter) ATTR_NONNULL(1);
void *BLI_memiter_iter_step(BLI_memiter_handle *iter) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
void *BLI_memiter_iter_step_size(BLI_memiter_handle *iter, uint *r_size) ATTR_WARN_UNUSED_RESULT
ATTR_NONNULL();
ATTR_NONNULL(1, 2);
#ifdef __cplusplus
}

9
source/blender/blenlib/BLI_mempool.h
View File

@ -38,9 +38,12 @@ typedef struct BLI_mempool BLI_mempool;
BLI_mempool *BLI_mempool_create(unsigned int esize,
unsigned int totelem,
unsigned int pchunk,
unsigned int flag) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT;
void *BLI_mempool_alloc(BLI_mempool *pool) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
void *BLI_mempool_calloc(BLI_mempool *pool) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
unsigned int flag)
ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL;
void *BLI_mempool_alloc(BLI_mempool *pool) ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL
ATTR_NONNULL(1);
void *BLI_mempool_calloc(BLI_mempool *pool)
ATTR_MALLOC ATTR_WARN_UNUSED_RESULT ATTR_RETURNS_NONNULL ATTR_NONNULL(1);
void BLI_mempool_free(BLI_mempool *pool, void *addr) ATTR_NONNULL(1, 2);
void BLI_mempool_clear_ex(BLI_mempool *pool, const int totelem_reserve) ATTR_NONNULL(1);
void BLI_mempool_clear(BLI_mempool *pool) ATTR_NONNULL(1);