mirror of
https://github.com/oven-sh/bun
synced 2026-02-10 02:48:50 +00:00
151 lines
6.4 KiB
C
151 lines
6.4 KiB
C
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#ifdef _WIN32
|
|
#define FFI_EXPORT __declspec(dllexport)
|
|
#else
|
|
#define FFI_EXPORT __attribute__((visibility("default")))
|
|
#endif
|
|
|
|
FFI_EXPORT bool returns_true();
|
|
FFI_EXPORT bool returns_false();
|
|
FFI_EXPORT char returns_42_char();
|
|
FFI_EXPORT float returns_42_float();
|
|
FFI_EXPORT double returns_42_double();
|
|
FFI_EXPORT uint8_t returns_42_uint8_t();
|
|
FFI_EXPORT int8_t returns_neg_42_int8_t();
|
|
FFI_EXPORT uint16_t returns_42_uint16_t();
|
|
FFI_EXPORT uint32_t returns_42_uint32_t();
|
|
FFI_EXPORT uint64_t returns_42_uint64_t();
|
|
FFI_EXPORT int16_t returns_neg_42_int16_t();
|
|
FFI_EXPORT int32_t returns_neg_42_int32_t();
|
|
FFI_EXPORT int64_t returns_neg_42_int64_t();
|
|
|
|
FFI_EXPORT bool cb_identity_true(bool (*cb)());
|
|
FFI_EXPORT bool cb_identity_false(bool (*cb)());
|
|
FFI_EXPORT char cb_identity_42_char(char (*cb)());
|
|
FFI_EXPORT float cb_identity_42_float(float (*cb)());
|
|
FFI_EXPORT double cb_identity_42_double(double (*cb)());
|
|
FFI_EXPORT uint8_t cb_identity_42_uint8_t(uint8_t (*cb)());
|
|
FFI_EXPORT int8_t cb_identity_neg_42_int8_t(int8_t (*cb)());
|
|
FFI_EXPORT uint16_t cb_identity_42_uint16_t(uint16_t (*cb)());
|
|
FFI_EXPORT uint32_t cb_identity_42_uint32_t(uint32_t (*cb)());
|
|
FFI_EXPORT uint64_t cb_identity_42_uint64_t(uint64_t (*cb)());
|
|
FFI_EXPORT int16_t cb_identity_neg_42_int16_t(int16_t (*cb)());
|
|
FFI_EXPORT int32_t cb_identity_neg_42_int32_t(int32_t (*cb)());
|
|
FFI_EXPORT int64_t cb_identity_neg_42_int64_t(int64_t (*cb)());
|
|
|
|
FFI_EXPORT bool identity_bool_true();
|
|
FFI_EXPORT bool identity_bool_false();
|
|
FFI_EXPORT char identity_char(char a);
|
|
FFI_EXPORT float identity_float(float a);
|
|
FFI_EXPORT bool identity_bool(bool ident);
|
|
FFI_EXPORT double identity_double(double a);
|
|
FFI_EXPORT int8_t identity_int8_t(int8_t a);
|
|
FFI_EXPORT int16_t identity_int16_t(int16_t a);
|
|
FFI_EXPORT int32_t identity_int32_t(int32_t a);
|
|
FFI_EXPORT int64_t identity_int64_t(int64_t a);
|
|
FFI_EXPORT uint8_t identity_uint8_t(uint8_t a);
|
|
FFI_EXPORT uint16_t identity_uint16_t(uint16_t a);
|
|
FFI_EXPORT uint32_t identity_uint32_t(uint32_t a);
|
|
FFI_EXPORT uint64_t identity_uint64_t(uint64_t a);
|
|
FFI_EXPORT void *identity_ptr(void *ident);
|
|
|
|
FFI_EXPORT char add_char(char a, char b);
|
|
FFI_EXPORT float add_float(float a, float b);
|
|
FFI_EXPORT double add_double(double a, double b);
|
|
FFI_EXPORT int8_t add_int8_t(int8_t a, int8_t b);
|
|
FFI_EXPORT int16_t add_int16_t(int16_t a, int16_t b);
|
|
FFI_EXPORT int32_t add_int32_t(int32_t a, int32_t b);
|
|
FFI_EXPORT int64_t add_int64_t(int64_t a, int64_t b);
|
|
FFI_EXPORT uint8_t add_uint8_t(uint8_t a, uint8_t b);
|
|
FFI_EXPORT uint16_t add_uint16_t(uint16_t a, uint16_t b);
|
|
FFI_EXPORT uint32_t add_uint32_t(uint32_t a, uint32_t b);
|
|
FFI_EXPORT uint64_t add_uint64_t(uint64_t a, uint64_t b);
|
|
|
|
bool returns_false() { return false; }
|
|
bool returns_true() { return true; }
|
|
char returns_42_char() { return '*'; }
|
|
double returns_42_double() { return (double)42.42; }
|
|
float returns_42_float() { return 42.42f; }
|
|
int16_t returns_neg_42_int16_t() { return -42; }
|
|
int32_t returns_neg_42_int32_t() { return -42; }
|
|
int64_t returns_neg_42_int64_t() { return -42; }
|
|
int8_t returns_neg_42_int8_t() { return -42; }
|
|
uint16_t returns_42_uint16_t() { return 42; }
|
|
uint32_t returns_42_uint32_t() { return 42; }
|
|
uint64_t returns_42_uint64_t() { return 42; }
|
|
uint8_t returns_42_uint8_t() { return (uint8_t)42; }
|
|
|
|
char identity_char(char a) { return a; }
|
|
float identity_float(float a) { return a; }
|
|
double identity_double(double a) { return a; }
|
|
int8_t identity_int8_t(int8_t a) { return a; }
|
|
int16_t identity_int16_t(int16_t a) { return a; }
|
|
int32_t identity_int32_t(int32_t a) { return a; }
|
|
int64_t identity_int64_t(int64_t a) { return a; }
|
|
uint8_t identity_uint8_t(uint8_t a) { return a; }
|
|
uint16_t identity_uint16_t(uint16_t a) { return a; }
|
|
uint32_t identity_uint32_t(uint32_t a) { return a; }
|
|
uint64_t identity_uint64_t(uint64_t a) { return a; }
|
|
bool identity_bool(bool ident) { return ident; }
|
|
void *identity_ptr(void *ident) { return ident; }
|
|
|
|
char add_char(char a, char b) { return a + b; }
|
|
float add_float(float a, float b) { return a + b; }
|
|
double add_double(double a, double b) { return a + b; }
|
|
int8_t add_int8_t(int8_t a, int8_t b) { return a + b; }
|
|
int16_t add_int16_t(int16_t a, int16_t b) { return a + b; }
|
|
int32_t add_int32_t(int32_t a, int32_t b) { return a + b; }
|
|
int64_t add_int64_t(int64_t a, int64_t b) { return a + b; }
|
|
uint8_t add_uint8_t(uint8_t a, uint8_t b) { return a + b; }
|
|
uint16_t add_uint16_t(uint16_t a, uint16_t b) { return a + b; }
|
|
uint32_t add_uint32_t(uint32_t a, uint32_t b) { return a + b; }
|
|
uint64_t add_uint64_t(uint64_t a, uint64_t b) { return a + b; }
|
|
|
|
FFI_EXPORT void *ptr_should_point_to_42_as_int32_t();
|
|
|
|
void *ptr_should_point_to_42_as_int32_t() {
|
|
int32_t *ptr = malloc(sizeof(int32_t));
|
|
*ptr = 42;
|
|
return ptr;
|
|
}
|
|
|
|
static uint8_t buffer_with_deallocator[128];
|
|
static int deallocatorCalled;
|
|
FFI_EXPORT void deallocator(void *ptr, void *userData) { deallocatorCalled++; }
|
|
FFI_EXPORT void *getDeallocatorCallback() {
|
|
deallocatorCalled = 0;
|
|
return &deallocator;
|
|
}
|
|
FFI_EXPORT void *getDeallocatorBuffer() {
|
|
deallocatorCalled = 0;
|
|
return &buffer_with_deallocator;
|
|
}
|
|
FFI_EXPORT int getDeallocatorCalledCount() { return deallocatorCalled; }
|
|
|
|
FFI_EXPORT bool is_null(int32_t *ptr) { return ptr == NULL; }
|
|
FFI_EXPORT bool does_pointer_equal_42_as_int32_t(int32_t *ptr);
|
|
bool does_pointer_equal_42_as_int32_t(int32_t *ptr) { return *ptr == 42; }
|
|
|
|
FFI_EXPORT void *return_a_function_ptr_to_function_that_returns_true();
|
|
void *return_a_function_ptr_to_function_that_returns_true() {
|
|
return (void *)&returns_true;
|
|
}
|
|
|
|
FFI_EXPORT bool cb_identity_true(bool (*cb)()) { return cb(); }
|
|
|
|
FFI_EXPORT bool cb_identity_false(bool (*cb)()) { return cb(); }
|
|
FFI_EXPORT char cb_identity_42_char(char (*cb)()) { return cb(); }
|
|
FFI_EXPORT float cb_identity_42_float(float (*cb)()) { return cb(); }
|
|
FFI_EXPORT double cb_identity_42_double(double (*cb)()) { return cb(); }
|
|
FFI_EXPORT uint8_t cb_identity_42_uint8_t(uint8_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT int8_t cb_identity_neg_42_int8_t(int8_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT uint16_t cb_identity_42_uint16_t(uint16_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT uint32_t cb_identity_42_uint32_t(uint32_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT uint64_t cb_identity_42_uint64_t(uint64_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT int16_t cb_identity_neg_42_int16_t(int16_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT int32_t cb_identity_neg_42_int32_t(int32_t (*cb)()) { return cb(); }
|
|
FFI_EXPORT int64_t cb_identity_neg_42_int64_t(int64_t (*cb)()) { return cb(); } |