anth64
a290be5dcc
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).
32 lines
500 B
C
32 lines
500 B
C
#ifndef STK_H
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#define STK_H
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#include "stk_version.h"
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#include <stdlib.h>
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#define STK_MOD_DIR_BUFFER 256
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#define STK_MOD_ID_BUFFER 64
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#define STK_PATH_MAX 256
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#define STK_PATH_MAX_OS 4096
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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STK_MOD_LOAD,
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STK_MOD_UNLOAD,
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STK_MOD_RELOAD
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} stk_module_event_t;
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int stk_init(const char *mod_dir, const char *tmp_dir);
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void stk_shutdown(void);
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size_t stk_module_count(void);
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size_t stk_poll(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* STK_H */
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