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Make the C runtime thread-safe #776

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Jan 21, 2025
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Make the C runtime thread-safe #776

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10 changes: 5 additions & 5 deletions runtimes/c/runtime.c
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Original file line number Diff line number Diff line change
Expand Up @@ -26,17 +26,17 @@
#include <dates_calc.h>
#include "runtime.h"

int catala_persistent_malloc_mode_on = 0;
__thread int catala_persistent_malloc_mode_on = 0;

/* --- Error handling --- */

const catala_code_position catala_empty_position =
__thread const catala_code_position catala_empty_position =
{ NULL, 0, 0, 0, 0 };

struct catala_error catala_error_raised =
__thread struct catala_error catala_error_raised =
{ catala_empty_position, 0 };

jmp_buf catala_error_jump_buffer;
__thread jmp_buf catala_error_jump_buffer;

void catala_error(catala_error_code code,
const catala_code_position * pos)
Expand All @@ -59,7 +59,7 @@ struct catala_heap
struct catala_heap* next;
};

struct catala_heap catala_heap = {NULL, NULL, NULL, NULL};
__thread struct catala_heap catala_heap = {NULL, NULL, NULL, NULL};

#define MALLOC_CHECK(PTR) \
if (PTR == NULL) { \
Expand Down