summaryrefslogtreecommitdiff
path: root/spec/ffi/fixtures/FunctionTest.c
blob: a37373ae00562eb8291c28f30176ebaca6e52e4f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
/*
 * Copyright (c) 2007 Wayne Meissner. All rights reserved.
 *
 * For licensing, see LICENSE.SPECS
 */

#ifdef _WIN32
#include <windows.h>
#endif

#ifndef _WIN32
#include <unistd.h>
#include <pthread.h>
#include <stdlib.h>
#endif

#include "PipeHelper.h"

int testAdd(int a, int b)
{
    return a + b;
};

int testFunctionAdd(int a, int b, int (*f)(int, int))
{
    return f(a, b);
};

struct testBlockingData {
    FD_TYPE pipe1[2];
    FD_TYPE pipe2[2];
};

struct testBlockingData *testBlockingOpen()
{
    struct testBlockingData *self = malloc(sizeof(struct testBlockingData));

    if( pipeHelperCreatePipe(self->pipe1) == -1 ) return NULL;
    if( pipeHelperCreatePipe(self->pipe2) == -1 ) return NULL;
    return self;
}

char testBlockingWR(struct testBlockingData *self, char c) {
    if( pipeHelperWriteChar(self->pipe1[1], c) != 1)
        return 0;
    return pipeHelperReadChar(self->pipe2[0], 10);
}

char testBlockingRW(struct testBlockingData *self, char c) {
    char d = pipeHelperReadChar(self->pipe1[0], 10);
    if( pipeHelperWriteChar(self->pipe2[1], c) != 1)
        return 0;
    return d;
}

void testBlockingClose(struct testBlockingData *self) {
    pipeHelperClosePipe(self->pipe1[0]);
    pipeHelperClosePipe(self->pipe1[1]);
    pipeHelperClosePipe(self->pipe2[0]);
    pipeHelperClosePipe(self->pipe2[1]);
    free(self);
}

struct async_data {
    void (*fn)(int);
    int value;
};

static void* asyncThreadCall(void *data)
{
    struct async_data* d = (struct async_data *) data;
    if (d != NULL && d->fn != NULL) {
        (*d->fn)(d->value);
    }

    return NULL;
}

void testAsyncCallback(void (*fn)(int), int value)
{
#ifndef _WIN32
    pthread_t t;
    struct async_data d;
    d.fn = fn;
    d.value = value;
    pthread_create(&t, NULL, asyncThreadCall, &d);
    pthread_join(t, NULL);
#else
    (*fn)(value);
#endif
}

#if defined(_WIN32) && !defined(_WIN64)
struct StructUCDP {
  unsigned char a1;
  double a2;
  void *a3;
};

void __stdcall testStdcallManyParams(long *a1, char a2, short int a3, int a4, __int64 a5,
            struct StructUCDP a6, struct StructUCDP *a7, float a8, double a9) {
}
#endif