- debug and release targets now produce both shared and static libs
- obj dirs split into shared/ and static/ to keep fPIC objects isolated
- install no longer depends on release, guards with existence check instead
- build.sh handles privilege escalation for install/uninstall via doas or
sudo, falling back gracefully if already root
- uninstall cleans up static lib alongside shared
- stk_poll: unify load loops to always append on compacted array, removing stale pre-compaction slot indices
- stk_poll: heap-allocate cascade_indices per iteration, removing fixed 256-slot stack bound
- stk_pending_retry: shrink module array to actual count after retry loop completes
- stk_collect_dependents: add capacity parameter and bounds guard before index write
- stk_log_modules: cast module_count to unsigned long for C89 portable %lu on Windows
Replace per-module stk_pending_add() calls in the load holes loop and
append_modules loop with a single shared load_batch[load_count] buffer,
flushed via stk_pending_add_batch() once after both loops complete.
Replace per-module malloc calls in stk_pending_retry and stk_poll
with bulk allocations.
- stk_pending_retry: single realloc to module_count + stk_pending_count
before the retry loop instead of realloc + 1 per module at attempt_load
- stk_poll unload loop: collect cascade deps into a batch array, call
stk_pending_add_batch once after instead of stk_pending_add per module
- stk_poll cascade loop: same pattern, batch collect and add once per
cascade iteration
- Add STK_MOD_DEP_LOG_BUFFER (2048) to stk.h for the dep failure message
buffer size.
- Add stk_log_dependency_failures(index, action) to module.c. Walks all
deps for the given module, skips satisfied ones, and builds a single
log line listing every unmet dep with its reason: "not found" or
"requires <constraint>, have <version>". The action parameter
("Deferring" / "Unloading") lets call sites produce contextually
appropriate messages:
- Deferring 'test_mod_dep': unmet deps: test_mod (not found)
- Unloading 'test_mod_dep': unmet deps: test_mod (not found), renderer (requires ^2.0.0, have 1.3.0)
- Replace the silent defer at init and the vague "unmet dependencies"
cascade log in stk_poll() with calls to stk_log_dependency_failures().
- Refactor the Kahn topological sort into a generic stk_kahn_sort() that
accepts a has_dep callback and an on_cycle callback, eliminating direct
coupling to stk_modules. stk_topo_sort() becomes a thin wrapper using
stk_loaded_has_dep() and stk_log_cycle(). stk_sort_load_order() uses the
same core via stk_batch_has_dep(), which opens tmp files to inspect deps
so simultaneous load events are processed dependency-first without needing
a retry cycle.
- Split stk_module_load() into stk_module_preload(), stk_module_activate(),
stk_module_discard(), and stk_validate_dependencies_single(). preload
handles library loading and metadata only; activate calls init; discard
cleans up without calling shutdown; validate_dependencies_single checks a
single module's deps. stk_module_load() composes these in order and does
not call init if deps are unmet.
- On UNLOAD events in stk_poll(), expand the unload set to include all
transitively dependent loaded modules via stk_collect_dependents(), sort
dependents-first via stk_sort_unload_order(), and unload in that order.
Modules unloaded due to expansion are queued to pending so they reload
automatically when their dependency returns. Remove trim_arrays, now
handled by the compact pass after the unload block.
- On LOAD events with unmet dependencies, add the tmp path to the pending
queue instead of dropping the module. stk_pending_retry() skips already
loaded entries and prunes entries whose file no longer exists. Move the
free_poll label above stk_pending_retry() so retry always runs regardless
of which path exits the event processing block.
- Move stk_dep_t to public header
- Rename stk_set_module_dependencies_fn to stk_set_module_deps_sym
- Change default deps symbol name from stk_mod_dependencies to stk_mod_deps
- Read deps as direct exported stk_dep_t array instead of function call
- Update sentinel check to .id[0] != '\0'
- Default module version to 0.0.0 if not provided or invalid
- Remove deps_func from union in stk_module_load
- Make stk_validate_dependencies and stk_topo_sort non static
- Add extern declarations in stk.c
- Run stk_validate_dependencies after module loads in stk_init
- Validation failure is fatal; unload all modules and return error code
- Run stk_topo_sort after validation, sort failure is logged but not fatal
- Add validate_deps label in stk_poll so all load/unload paths run validation
- Add dep error codes to stk_error_string
- Consolidate handles, function pointers, metadata, and deps into single stk_mod_t
- Remove all separate metadata arrays and index mappings
- Simplify init, free, realloc, load, and unload significantly
- stk.c externs reduced to stk_modules and module_count
- Add tight-packed arrays with index mappings for name, version, and description
- Resolve optional metadata symbols at load time via platform_get_symbol
- Add setter functions for metadata symbol name overrides
- platform_mkdir now checks if directory exists before creating
- Add FILE_ATTRIBUTE_HIDDEN for dot-prefixed directories on Windows
- Create parent mods directory before temp directory
- Move module unload before copy in reload sequence to fix issue on Windows
- Force CMD shell in test makefile on Windows
Test makefile now uses cmd.exe instead of bash on Windows, fixing
syntax errors when running via build.bat.
Reverse enum so lower values = less severe, higher = more severe.
This makes the filter check (level < min_log_level) work correctly.
- DEBUG (0) - least severe, filtered by default
- INFO (1) - default minimum level
- WARN (2) - warnings and above
- ERROR (3) - most severe, always shown
Fixes incorrect filtering where ERROR/WARN were being blocked.
- Update stk_version.h: 0.0.4 → 0.1.0
- Add CHANGELOG entry for 0.1.0 release
- C89 compliance fixes
- Flags bitfield system
- Enhanced logging system
- Update README project status and API reference
- Document new logging functions and configuration
- Replace stk_initialized with stk_flags bitfield
- Add STK_FLAG_INITIALIZED (0x01) and STK_FLAG_LOGGING_ENABLED (0x02)
- Add stk_set_logging_enabled() and stk_is_logging_enabled() API
- Single byte for all boolean state and settings
Logging enabled by default, packs all flags into one byte for efficiency.
anth64