diff options
Diffstat (limited to 'src/liblzma/api/lzma/memlimit.h')
| -rw-r--r-- | src/liblzma/api/lzma/memlimit.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/liblzma/api/lzma/memlimit.h b/src/liblzma/api/lzma/memlimit.h index 7a856a27..836b0854 100644 --- a/src/liblzma/api/lzma/memlimit.h +++ b/src/liblzma/api/lzma/memlimit.h @@ -58,7 +58,8 @@ typedef struct lzma_memlimit_s lzma_memlimit; * lzma_memlimit_ can be used even if lzma_init() hasn't been * called. */ -extern lzma_memlimit *lzma_memlimit_create(size_t limit); +extern lzma_memlimit *lzma_memlimit_create(size_t limit) + lzma_attr_warn_unused_result; /** @@ -79,7 +80,8 @@ extern void lzma_memlimit_set(lzma_memlimit *mem, size_t limit); /** * \brief Gets the current memory usage limit */ -extern size_t lzma_memlimit_get(const lzma_memlimit *mem); +extern size_t lzma_memlimit_get(const lzma_memlimit *mem) + lzma_attr_pure; /** @@ -89,7 +91,8 @@ extern size_t lzma_memlimit_get(const lzma_memlimit *mem); * thus it will always be larger than the total number of * bytes allocated via lzma_memlimit_alloc(). */ -extern size_t lzma_memlimit_used(const lzma_memlimit *mem); +extern size_t lzma_memlimit_used(const lzma_memlimit *mem) + lzma_attr_pure; /** @@ -134,7 +137,8 @@ extern lzma_bool lzma_memlimit_reached(lzma_memlimit *mem, lzma_bool clear); * been allocated with lzma_memlimit_alloc() or all memory allocated * has been freed or detached, this will return zero. */ -extern size_t lzma_memlimit_count(const lzma_memlimit *mem); +extern size_t lzma_memlimit_count(const lzma_memlimit *mem) + lzma_attr_pure; /** @@ -157,7 +161,8 @@ extern size_t lzma_memlimit_count(const lzma_memlimit *mem); * invalid amount of memory being allocated. */ extern void *lzma_memlimit_alloc( - lzma_memlimit *mem, size_t nmemb, size_t size); + lzma_memlimit *mem, size_t nmemb, size_t size) + lzma_attr_warn_unused_result; /** |