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fix(libhectic): arena allocators

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yukkop
2025-03-21 02:54:47 +00:00
parent 4f2391e9b5
commit 9438280750
7 changed files with 78 additions and 99 deletions
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25
package/c/libhectic/libhectic.c
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@@ -52,7 +52,7 @@ void init_logger(void) {
current_log_level = log_level_from_string(getenv("LOG_LEVEL"));
}
char* log_message(LogLevel level, int line, const char *format, ...) {
char* log_message(LogLevel level, char *file, int line, const char *format, ...) {
if (level < current_log_level) {
return NULL;
}
@@ -63,7 +63,7 @@ char* log_message(LogLevel level, int line, const char *format, ...) {
static char timeStr[20];
strftime(timeStr, sizeof(timeStr), "%Y-%m-%d %H:%M:%S", &tm_info);
fprintf(stderr, "%s %d %s: ", timeStr, line, log_level_to_string(level));
fprintf(stderr, "%s %s %s:%d ", timeStr, log_level_to_string(level), file, line);
va_list args;
va_start(args, format);
@@ -89,18 +89,6 @@ Arena arena_init(size_t size) {
return arena;
}
void *arena_alloc_or_null(Arena *arena, size_t size) {
if (arena->begin == 0) {
*arena = arena_init(ARENA_DEFAULT_SIZE);
}
size_t current = (size_t)arena->current - (size_t)arena->begin;
// TODO(yukkop): maybe -1
if (arena->capacity <= current && current < size) {
return NULL;
}
return arena;
}
void arena_reset(Arena *arena) {
arena->current = arena->begin;
}
@@ -108,12 +96,3 @@ void arena_reset(Arena *arena) {
void arena_free(Arena *arena) {
free(arena->begin);
}
void *arena_alloc(Arena *arena, size_t size) {
void *mem = arena_alloc_or_null(arena, size);
if (!mem) {
raise_exception("Arena out of memory");
exit(1);
}
return mem;
}