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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.wmem | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/README.wmem b/doc/README.wmem index 7740d7f37a..3b09935a0a 100644 --- a/doc/README.wmem +++ b/doc/README.wmem @@ -259,6 +259,12 @@ code in most cases - they are primarily optimisations for use by data structures that wmem might want to implement (it's hard, for example, to implement a dynamically sized array without some form of realloc). +Also note that allocators do not have to handle NULL pointers or 0-length +requests in any way - those checks are done in an allocator-agnostic way +higher up in wmem. Allocator authors can assume that all incoming pointers +(to realloc and free) are non-NULL, and that all incoming lengths (to malloc +and realloc) are non-0. + 4.1.3 Producer/Manager Functions - free_all() |