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gslice: Mark memory arguments and return values as nullable when it's the case

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GSlice can handle NULL arguments or return NULL values, but we did not
properly mark them all the times.
This commit is contained in:
Marco Trevisan (Treviño) 2023-02-03 16:24:18 +01:00
parent 6af6f3eb9b
commit 893b86b939
1 changed files with 9 additions and 9 deletions
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18
glib/gslice.c
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@ -188,7 +188,7 @@ g_slice_get_config_state (GSliceConfig ckey,
/**
* g_slice_free:
* @type: the type of the block to free, typically a structure name
* @mem: a pointer to the block to free
* @mem: (nullable): a pointer to the block to free
*
* A convenience macro to free a block of memory that has
* been allocated from the slice allocator.
@ -208,7 +208,7 @@ g_slice_get_config_state (GSliceConfig ckey,
/**
* g_slice_free_chain:
* @type: the type of the @mem_chain blocks
* @mem_chain: a pointer to the first block of the chain
* @mem_chain: (nullable): a pointer to the first block of the chain
* @next: the field name of the next pointer in @type
*
* Frees a linked list of memory blocks of structure type @type.
@ -239,7 +239,7 @@ g_slice_get_config_state (GSliceConfig ckey,
* Since GLib 2.76 this always uses the system malloc() implementation
* internally.
*
* Returns: a pointer to the allocated memory block, which will
* Returns: (nullable): a pointer to the allocated memory block, which will
* be %NULL if and only if @mem_size is 0
*
* Since: 2.10
@ -265,8 +265,8 @@ g_slice_alloc (gsize mem_size)
* Since GLib 2.76 this always uses the system malloc() implementation
* internally.
*
* Returns: a pointer to the allocated block, which will be %NULL if and only
* if @mem_size is 0
* Returns: (nullable): a pointer to the allocated block, which will be %NULL
* if and only if @mem_size is 0
*
* Since: 2.10
*/
@ -292,8 +292,8 @@ g_slice_alloc0 (gsize mem_size)
* Since GLib 2.76 this always uses the system malloc() implementation
* internally.
*
* Returns: a pointer to the allocated memory block, which will be %NULL if and
* only if @mem_size is 0
* Returns: (nullable): a pointer to the allocated memory block,
* which will be %NULL if and only if @mem_size is 0
*
* Since: 2.14
*/
@ -310,7 +310,7 @@ g_slice_copy (gsize mem_size,
/**
* g_slice_free1:
* @block_size: the size of the block
* @mem_block: a pointer to the block to free
* @mem_block: (nullable): a pointer to the block to free
*
* Frees a block of memory.
*
@ -340,7 +340,7 @@ g_slice_free1 (gsize mem_size,
/**
* g_slice_free_chain_with_offset:
* @block_size: the size of the blocks
* @mem_chain: a pointer to the first block of the chain
* @mem_chain: (nullable): a pointer to the first block of the chain
* @next_offset: the offset of the @next field in the blocks
*
* Frees a linked list of memory blocks of structure type @type.