- 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().
- 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
- 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.
BREAKING CHANGE: Public API now uses unsigned char instead of uint8_t
- Remove stdint.h dependency (C99 feature, not C89, I am a fucking idiot)
- Replace uint8_t with unsigned char throughout codebase
- Affects stk_init() return type and internal functions
- Corrects unintended C99 dependency, restoring intended C89 compliance
- Update module load and memory functions to use fixed-width uint8_t
- Implement STK_MOD_REALLOC_FAILURE for granular memory error tracking
- Clean up logging prefixes in stk_poll for consistency
- Update error string helper to support new module error codes
Add strict error handling for stk initialization and platform operations.
stk_init() now fails fast on critical errors and returns typed error codes
that users can handle programmatically.
Changes:
- Add STK_INIT_* error codes for init failures (memory, tmpdir, watch)
- Add STK_PLATFORM_* error codes for platform operation results
- Check platform_mkdir() and fail if temp directory cannot be created
- Check platform_directory_watch_start() and fail if watch cannot initialize
- Add error_cleanup path in platform_directory_watch_start() to properly
free resources on critical Windows failures.
- Replace all platform error checks with STK_PLATFORM_OPERATION_SUCCESS
- Log FATAL errors with when critical operations fail
- Add warning logs for non-critical failures
Critical failures now return specific error codes:
- STK_INIT_MEMORY_ERROR: Module memory allocation failed
- STK_INIT_TMPDIR_ERROR: Cannot create temp directory
- STK_INIT_WATCH_ERROR: Cannot start directory watching
Individual module load failures remain non-fatal and are handled logged.
* Define Constants: Added STK_MOD_LIBRARY_LOAD_ERROR and STK_MOD_SYMBOL_NOT_FOUND_ERROR to the public header.
* Update module.c: Swapped out the -1 and -2 placeholders for the new named constants in stk_module_load.
* Add STK_MOD_INIT_SUCCESS and STK_MOD_INIT_FAILURE macros to stk.h.
* Update stk_module_load to validate module initialization before finalizing the load.
* Unload library if the init func fails, return error.
* Added functions to set mod dir, temp dir name, and module init/shutdown function names.
* Replaced hardcoded string literals with configurable static buffers in module.c.
* Improved string safety by replacing sprintf with strncpy/strncat.
* Updated stk_init local path buffers to handle maximum combined path lengths.
- Move extract_module_id and is_valid_module_file to module.c
- Update is_module_loaded to return module index instead of uint8_t
- Fix platform.c event checks to handle index-based return (>= 0)
- Centralize STK_MODULE_EXT definitions in stk.h
Add foundation for cross-platform hot-reload system by isolating
loaded modules from source files using a temporary directory.
Changes:
- Add configurable tmp directory parameter to stk_init()
(defaults to mods/.tmp/ if not specified)
- Copy all modules from mods/ to .tmp/ on initialization
- Load modules exclusively from .tmp/ directory
- Clean up .tmp/ directory on shutdown
- Add cross-platform file operations:
* platform_mkdir() - create directories
* platform_copy_file() - copy files
* platform_remove_file() - delete files
* platform_remove_dir() - delete directory and contents
- Improve BSD kqueue implementation to detect file overwrites
(adds individual file watches with NOTE_WRITE)
This isolates the loaded shared libraries from source files,
preventing segfaults when users overwrite mods using cp/copy
operations. The actual reload logic remains unimplemented
(marked as TODO in stk_poll switch cases).
- Use fixed STK_PATH_MAX and STK_MOD_ID_BUFFER throughout for predictable memory
- Filter by platform-specific extensions (.so/.dll/.dylib) with compile-time length
- Add RELOAD event detection and is_module_loaded() helper
- Maintain feature parity across all platforms
anth64