Nikias Bassen d35b31d0a2 Add error handling to all modification functions ...

Convert all array/dict modification functions from void to plist_err_t return type:
  - plist_array_set_item: replace at index n
  - plist_array_append_item: append to end
  - plist_array_insert_item: insert at position n
  - plist_array_remove_item: remove item at index n
  - plist_array_item_remove: remove item from its array parent
  - plist_dict_set_item: replace or insert key/value
  - plist_dict_remove_item: remove key/value pair
  - plist_dict_merge: merge source dict into target

Returns:
  - PLIST_ERR_SUCCESS on success
  - PLIST_ERR_INVALID_ARG for invalid arguments (NULL, wrong type, out of range, etc.)
  - PLIST_ERR_NO_MEM on memory allocation failure
  - PLIST_ERR_UNKNOWN on unexpected internal errors

Header documentation updated with full error code semantics for each function.

2026-04-27 01:45:33 +02:00

..

plist

Add error handling to all modification functions

2026-04-27 01:45:33 +02:00

Makefile.am

Unfold automake variables into multiple lines for maintainability

2020-06-09 18:19:07 +02:00