#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifndef GC_THREADS
# define GC_THREADS
#endif
#undef GC_NO_THREAD_REDIRECTS
#include "leak_detector.h"
#ifdef GC_PTHREADS
# include <errno.h> /* for EAGAIN */
# include <pthread.h>
#else
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN 1
# endif
# define NOSERVICE
# include <windows.h>
#endif /* !GC_PTHREADS */
#include <stdio.h>
#ifdef GC_PTHREADS
void * test(void * arg)
#else
DWORD WINAPI test(LPVOID arg)
#endif
{
int *p[10];
int i;
for (i = 0; i < 10; ++i) {
p[i] = (int *)malloc(sizeof (int ) + i);
}
CHECK_LEAKS();
for (i = 1; i < 10; ++i) {
free(p[i]);
}
# ifdef GC_PTHREADS
return arg;
# else
return (DWORD)(GC_word)arg;
# endif
}
#ifndef NTHREADS
# define NTHREADS 5
#endif
int main(void ) {
# if NTHREADS > 0
int i, n;
# ifdef GC_PTHREADS
pthread_t t[NTHREADS];
# else
HANDLE t[NTHREADS];
DWORD thread_id;
# endif
int code;
# endif
GC_set_find_leak(1); /* for new collect versions not compiled */
/* with -DFIND_LEAK. */
GC_INIT();
# if NTHREADS > 0
for (i = 0; i < NTHREADS; ++i) {
# ifdef GC_PTHREADS
code = pthread_create(t + i, 0, test, 0);
# else
t[i] = CreateThread(NULL, 0, test, 0, 0, &thread_id);
code = t[i] != NULL ? 0 : (int )GetLastError();
# endif
if (code != 0) {
fprintf(stderr, "Thread creation failed, errcode= %d\n" , code);
# ifdef GC_PTHREADS
if (i > 1 && EAGAIN == code) break ;
# endif
exit (2);
}
}
n = i;
for (i = 0; i < n; ++i) {
# ifdef GC_PTHREADS
code = pthread_join(t[i], 0);
# else
code = WaitForSingleObject(t[i], INFINITE) == WAIT_OBJECT_0 ? 0 :
(int )GetLastError();
# endif
if (code != 0) {
fprintf(stderr, "Thread join failed, errcode= %d\n" , code);
exit (2);
}
}
# endif
CHECK_LEAKS();
CHECK_LEAKS();
CHECK_LEAKS();
return 0;
}
Messung V0.5 C=95 H=99 G=96
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