28#if defined(ECS_TARGET_WINDOWS)
30#elif defined(ECS_TARGET_FREEBSD)
46extern int64_t ecs_os_api_malloc_count;
47extern int64_t ecs_os_api_realloc_count;
48extern int64_t ecs_os_api_calloc_count;
49extern int64_t ecs_os_api_free_count;
52typedef uintptr_t ecs_os_thread_t;
53typedef uintptr_t ecs_os_cond_t;
54typedef uintptr_t ecs_os_mutex_t;
55typedef uintptr_t ecs_os_dl_t;
56typedef uintptr_t ecs_os_sock_t;
59typedef uint64_t ecs_os_thread_id_t;
62typedef void (*ecs_os_proc_t)(void);
66void (*ecs_os_api_init_t)(void);
70void (*ecs_os_api_fini_t)(void);
74void* (*ecs_os_api_malloc_t)(
78void (*ecs_os_api_free_t)(
82void* (*ecs_os_api_realloc_t)(
87void* (*ecs_os_api_calloc_t)(
91char* (*ecs_os_api_strdup_t)(
96void* (*ecs_os_thread_callback_t)(
100ecs_os_thread_t (*ecs_os_api_thread_new_t)(
101 ecs_os_thread_callback_t callback,
105void* (*ecs_os_api_thread_join_t)(
106 ecs_os_thread_t thread);
109ecs_os_thread_id_t (*ecs_os_api_thread_self_t)(void);
113ecs_os_thread_t (*ecs_os_api_task_new_t)(
114 ecs_os_thread_callback_t callback,
118void* (*ecs_os_api_task_join_t)(
119 ecs_os_thread_t thread);
123int32_t (*ecs_os_api_ainc_t)(
127int64_t (*ecs_os_api_lainc_t)(
132ecs_os_mutex_t (*ecs_os_api_mutex_new_t)(
136void (*ecs_os_api_mutex_lock_t)(
137 ecs_os_mutex_t mutex);
140void (*ecs_os_api_mutex_unlock_t)(
141 ecs_os_mutex_t mutex);
144void (*ecs_os_api_mutex_free_t)(
145 ecs_os_mutex_t mutex);
149ecs_os_cond_t (*ecs_os_api_cond_new_t)(
153void (*ecs_os_api_cond_free_t)(
157void (*ecs_os_api_cond_signal_t)(
161void (*ecs_os_api_cond_broadcast_t)(
165void (*ecs_os_api_cond_wait_t)(
167 ecs_os_mutex_t mutex);
170void (*ecs_os_api_sleep_t)(
175void (*ecs_os_api_enable_high_timer_resolution_t)(
179void (*ecs_os_api_get_time_t)(
183uint64_t (*ecs_os_api_now_t)(void);
187void (*ecs_os_api_log_t)(
195void (*ecs_os_api_abort_t)(
200ecs_os_dl_t (*ecs_os_api_dlopen_t)(
201 const char *libname);
204ecs_os_proc_t (*ecs_os_api_dlproc_t)(
206 const char *procname);
209void (*ecs_os_api_dlclose_t)(
213char* (*ecs_os_api_module_to_path_t)(
214 const char *module_id);
221 ecs_os_api_init_t init_;
222 ecs_os_api_fini_t fini_;
225 ecs_os_api_malloc_t malloc_;
226 ecs_os_api_realloc_t realloc_;
227 ecs_os_api_calloc_t calloc_;
228 ecs_os_api_free_t free_;
231 ecs_os_api_strdup_t strdup_;
234 ecs_os_api_thread_new_t thread_new_;
235 ecs_os_api_thread_join_t thread_join_;
236 ecs_os_api_thread_self_t thread_self_;
239 ecs_os_api_thread_new_t task_new_;
240 ecs_os_api_thread_join_t task_join_;
243 ecs_os_api_ainc_t ainc_;
244 ecs_os_api_ainc_t adec_;
245 ecs_os_api_lainc_t lainc_;
246 ecs_os_api_lainc_t ladec_;
249 ecs_os_api_mutex_new_t mutex_new_;
250 ecs_os_api_mutex_free_t mutex_free_;
251 ecs_os_api_mutex_lock_t mutex_lock_;
252 ecs_os_api_mutex_lock_t mutex_unlock_;
255 ecs_os_api_cond_new_t cond_new_;
256 ecs_os_api_cond_free_t cond_free_;
257 ecs_os_api_cond_signal_t cond_signal_;
258 ecs_os_api_cond_broadcast_t cond_broadcast_;
259 ecs_os_api_cond_wait_t cond_wait_;
262 ecs_os_api_sleep_t sleep_;
263 ecs_os_api_now_t now_;
264 ecs_os_api_get_time_t get_time_;
267 ecs_os_api_log_t log_;
275 ecs_os_api_abort_t abort_;
278 ecs_os_api_dlopen_t dlopen_;
279 ecs_os_api_dlproc_t dlproc_;
280 ecs_os_api_dlclose_t dlclose_;
284 ecs_os_api_module_to_path_t module_to_dl_;
288 ecs_os_api_module_to_path_t module_to_etc_;
297 int32_t log_last_error_;
300 int64_t log_last_timestamp_;
303 ecs_flags32_t flags_;
313void ecs_os_init(
void);
316void ecs_os_fini(
void);
326void ecs_os_set_api_defaults(
void);
330#define ecs_os_malloc(size) ecs_os_api.malloc_(size)
333#define ecs_os_free(ptr) ecs_os_api.free_(ptr)
335#ifndef ecs_os_realloc
336#define ecs_os_realloc(ptr, size) ecs_os_api.realloc_(ptr, size)
339#define ecs_os_calloc(size) ecs_os_api.calloc_(size)
341#if defined(ECS_TARGET_WINDOWS)
342#define ecs_os_alloca(size) _alloca((size_t)(size))
344#define ecs_os_alloca(size) alloca((size_t)(size))
347#define ecs_os_malloc_t(T) ECS_CAST(T*, ecs_os_malloc(ECS_SIZEOF(T)))
348#define ecs_os_malloc_n(T, count) ECS_CAST(T*, ecs_os_malloc(ECS_SIZEOF(T) * (count)))
349#define ecs_os_calloc_t(T) ECS_CAST(T*, ecs_os_calloc(ECS_SIZEOF(T)))
350#define ecs_os_calloc_n(T, count) ECS_CAST(T*, ecs_os_calloc(ECS_SIZEOF(T) * (count)))
352#define ecs_os_realloc_t(ptr, T) ECS_CAST(T*, ecs_os_realloc(ptr, ECS_SIZEOF(T)))
353#define ecs_os_realloc_n(ptr, T, count) ECS_CAST(T*, ecs_os_realloc(ptr, ECS_SIZEOF(T) * (count)))
354#define ecs_os_alloca_t(T) ECS_CAST(T*, ecs_os_alloca(ECS_SIZEOF(T)))
355#define ecs_os_alloca_n(T, count) ECS_CAST(T*, ecs_os_alloca(ECS_SIZEOF(T) * (count)))
359#define ecs_os_strdup(str) ecs_os_api.strdup_(str)
363#define ecs_os_strlen(str) static_cast<ecs_size_t>(strlen(str))
364#define ecs_os_strncmp(str1, str2, num) strncmp(str1, str2, static_cast<size_t>(num))
365#define ecs_os_memcmp(ptr1, ptr2, num) memcmp(ptr1, ptr2, static_cast<size_t>(num))
366#define ecs_os_memcpy(ptr1, ptr2, num) memcpy(ptr1, ptr2, static_cast<size_t>(num))
367#define ecs_os_memset(ptr, value, num) memset(ptr, value, static_cast<size_t>(num))
368#define ecs_os_memmove(dst, src, size) memmove(dst, src, static_cast<size_t>(size))
370#define ecs_os_strlen(str) (ecs_size_t)strlen(str)
371#define ecs_os_strncmp(str1, str2, num) strncmp(str1, str2, (size_t)(num))
372#define ecs_os_memcmp(ptr1, ptr2, num) memcmp(ptr1, ptr2, (size_t)(num))
373#define ecs_os_memcpy(ptr1, ptr2, num) memcpy(ptr1, ptr2, (size_t)(num))
374#define ecs_os_memset(ptr, value, num) memset(ptr, value, (size_t)(num))
375#define ecs_os_memmove(dst, src, size) memmove(dst, src, (size_t)(size))
378#define ecs_os_memcpy_t(ptr1, ptr2, T) ecs_os_memcpy(ptr1, ptr2, ECS_SIZEOF(T))
379#define ecs_os_memcpy_n(ptr1, ptr2, T, count) ecs_os_memcpy(ptr1, ptr2, ECS_SIZEOF(T) * count)
380#define ecs_os_memcmp_t(ptr1, ptr2, T) ecs_os_memcmp(ptr1, ptr2, ECS_SIZEOF(T))
382#define ecs_os_memmove_t(ptr1, ptr2, T) ecs_os_memmove(ptr1, ptr2, ECS_SIZEOF(T))
383#define ecs_os_memmove_n(ptr1, ptr2, T, count) ecs_os_memmove(ptr1, ptr2, ECS_SIZEOF(T) * count)
384#define ecs_os_memmove_t(ptr1, ptr2, T) ecs_os_memmove(ptr1, ptr2, ECS_SIZEOF(T))
386#define ecs_os_strcmp(str1, str2) strcmp(str1, str2)
387#define ecs_os_memset_t(ptr, value, T) ecs_os_memset(ptr, value, ECS_SIZEOF(T))
388#define ecs_os_memset_n(ptr, value, T, count) ecs_os_memset(ptr, value, ECS_SIZEOF(T) * count)
389#define ecs_os_zeromem(ptr) ecs_os_memset(ptr, 0, ECS_SIZEOF(*ptr))
391#define ecs_os_memdup_t(ptr, T) ecs_os_memdup(ptr, ECS_SIZEOF(T))
392#define ecs_os_memdup_n(ptr, T, count) ecs_os_memdup(ptr, ECS_SIZEOF(T) * count)
394#define ecs_offset(ptr, T, index)\
395 ECS_CAST(T*, ECS_OFFSET(ptr, ECS_SIZEOF(T) * index))
397#if !defined(ECS_TARGET_POSIX) && !defined(ECS_TARGET_MINGW)
398#define ecs_os_strcat(str1, str2) strcat_s(str1, INT_MAX, str2)
399#define ecs_os_sprintf(ptr, ...) sprintf_s(ptr, INT_MAX, __VA_ARGS__)
400#define ecs_os_snprintf(ptr, len, ...) sprintf_s(ptr, len, __VA_ARGS__)
401#define ecs_os_vsprintf(ptr, fmt, args) vsprintf_s(ptr, INT_MAX, fmt, args)
402#define ecs_os_strcpy(str1, str2) strcpy_s(str1, INT_MAX, str2)
404#define ecs_os_strncpy(str1, str2, num) strncpy_s(str1, INT_MAX, str2, static_cast<size_t>(num))
406#define ecs_os_strncpy(str1, str2, num) strncpy_s(str1, INT_MAX, str2, (size_t)(num))
409#define ecs_os_strcat(str1, str2) strcat(str1, str2)
410#define ecs_os_sprintf(ptr, ...) sprintf(ptr, __VA_ARGS__)
411#define ecs_os_snprintf(ptr, len, ...) snprintf(ptr, len, __VA_ARGS__)
412#define ecs_os_vsprintf(ptr, fmt, args) vsprintf(ptr, fmt, args)
413#define ecs_os_strcpy(str1, str2) strcpy(str1, str2)
415#define ecs_os_strncpy(str1, str2, num) strncpy(str1, str2, static_cast<size_t>(num))
417#define ecs_os_strncpy(str1, str2, num) strncpy(str1, str2, (size_t)(num))
422#ifndef ECS_TARGET_POSIX
423#define ecs_os_fopen(result, file, mode) fopen_s(result, file, mode)
425#define ecs_os_fopen(result, file, mode) (*(result)) = fopen(file, mode)
429#define ecs_os_thread_new(callback, param) ecs_os_api.thread_new_(callback, param)
430#define ecs_os_thread_join(thread) ecs_os_api.thread_join_(thread)
431#define ecs_os_thread_self() ecs_os_api.thread_self_()
434#define ecs_os_task_new(callback, param) ecs_os_api.task_new_(callback, param)
435#define ecs_os_task_join(thread) ecs_os_api.task_join_(thread)
438#define ecs_os_ainc(value) ecs_os_api.ainc_(value)
439#define ecs_os_adec(value) ecs_os_api.adec_(value)
440#define ecs_os_lainc(value) ecs_os_api.lainc_(value)
441#define ecs_os_ladec(value) ecs_os_api.ladec_(value)
444#define ecs_os_mutex_new() ecs_os_api.mutex_new_()
445#define ecs_os_mutex_free(mutex) ecs_os_api.mutex_free_(mutex)
446#define ecs_os_mutex_lock(mutex) ecs_os_api.mutex_lock_(mutex)
447#define ecs_os_mutex_unlock(mutex) ecs_os_api.mutex_unlock_(mutex)
450#define ecs_os_cond_new() ecs_os_api.cond_new_()
451#define ecs_os_cond_free(cond) ecs_os_api.cond_free_(cond)
452#define ecs_os_cond_signal(cond) ecs_os_api.cond_signal_(cond)
453#define ecs_os_cond_broadcast(cond) ecs_os_api.cond_broadcast_(cond)
454#define ecs_os_cond_wait(cond, mutex) ecs_os_api.cond_wait_(cond, mutex)
457#define ecs_os_sleep(sec, nanosec) ecs_os_api.sleep_(sec, nanosec)
458#define ecs_os_now() ecs_os_api.now_()
459#define ecs_os_get_time(time_out) ecs_os_api.get_time_(time_out)
463void ecs_os_dbg(
const char *file, int32_t line,
const char *msg);
466void ecs_os_trace(
const char *file, int32_t line,
const char *msg);
469void ecs_os_warn(
const char *file, int32_t line,
const char *msg);
472void ecs_os_err(
const char *file, int32_t line,
const char *msg);
475void ecs_os_fatal(
const char *file, int32_t line,
const char *msg);
478const char* ecs_os_strerror(
int err);
481void ecs_os_strset(
char **str,
const char *value);
483#ifdef FLECS_ACCURATE_COUNTERS
484#define ecs_os_inc(v) (ecs_os_ainc(v))
485#define ecs_os_linc(v) (ecs_os_lainc(v))
486#define ecs_os_dec(v) (ecs_os_adec(v))
487#define ecs_os_ldec(v) (ecs_os_ladec(v))
489#define ecs_os_inc(v) (++(*v))
490#define ecs_os_linc(v) (++(*v))
491#define ecs_os_dec(v) (--(*v))
492#define ecs_os_ldec(v) (--(*v))
495#ifdef ECS_TARGET_MINGW
498#define ecs_os_isnan(val) (isnan((float)val))
499#define ecs_os_isinf(val) (isinf((float)val))
501#define ecs_os_isnan(val) (isnan(val))
502#define ecs_os_isinf(val) (isinf(val))
506#define ecs_os_abort() ecs_os_api.abort_()
509#define ecs_os_dlopen(libname) ecs_os_api.dlopen_(libname)
510#define ecs_os_dlproc(lib, procname) ecs_os_api.dlproc_(lib, procname)
511#define ecs_os_dlclose(lib) ecs_os_api.dlclose_(lib)
514#define ecs_os_module_to_dl(lib) ecs_os_api.module_to_dl_(lib)
515#define ecs_os_module_to_etc(lib) ecs_os_api.module_to_etc_(lib)
524double ecs_time_measure(
535double ecs_time_to_double(
FLECS_API bool ecs_os_has_time(void)
Are time functions available?
FLECS_API bool ecs_os_has_dl(void)
Are dynamic library functions available?
FLECS_API bool ecs_os_has_logging(void)
Are logging functions available?
FLECS_API bool ecs_os_has_modules(void)
Are module path functions available?
FLECS_API bool ecs_os_has_task_support(void)
Are task functions available?
FLECS_API bool ecs_os_has_threading(void)
Are threading functions available?
FLECS_API bool ecs_os_has_heap(void)
Are heap functions available?