flb_hash_table_get, should have ssize_t for return parameter out_size

[jordanauge]

Bug Report

Hello, I noticed some inconsistent data types are used in the hash table code:

flb_hash_table_entry.val_size is a ssize_t that is set to -1 to indicate the user is only storing a pointer, and not actual data in the entry.

However (at least) two function prototypes are using size_t:

• flb_hash_table_get
• entry_set_value

Thanks
-- Jordan

[patrick-stephens]

Thanks for the report, can you submit a PR?