blob: 0eff19aa6d5e99023a7013cc662d8065dc1870f2 [file] [log] [blame]
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include "libcgo.h"
/* Stub for calling malloc from Go */
static void
x_cgo_malloc(void *p)
{
struct a {
long long n;
void *ret;
} *a = p;
a->ret = malloc(a->n);
}
void (*_cgo_malloc)(void*) = x_cgo_malloc;
/* Stub for calling from Go */
static void
x_cgo_free(void *p)
{
struct a {
void *arg;
} *a = p;
free(a->arg);
}
void (*_cgo_free)(void*) = x_cgo_free;
/* Stub for creating a new thread */
static void
xlibcgo_thread_start(ThreadStart *arg)
{
ThreadStart *ts;
/* Make our own copy that can persist after we return. */
ts = malloc(sizeof *ts);
if(ts == nil) {
fprintf(stderr, "libcgo: out of memory in thread_start\n");
abort();
}
*ts = *arg;
libcgo_sys_thread_start(ts); /* OS-dependent half */
}
void (*libcgo_thread_start)(ThreadStart*) = xlibcgo_thread_start;