#include "setup.h"
#if defined(USE_THREADS_POSIX)
# ifdef HAVE_PTHREAD_H
# include <pthread.h>
# endif
#elif defined(USE_THREADS_WIN32)
# ifdef HAVE_PROCESS_H
# include <process.h>
# endif
#endif
#include "curl_threads.h"
#define _MPRINTF_REPLACE
#include <curl/mprintf.h>
#include "curl_memory.h"
#include "memdebug.h"
#if defined(USE_THREADS_POSIX)
struct curl_actual_call {
unsigned int (*func)(void *);
void *arg;
};
static void *curl_thread_create_thunk(void *arg)
{
struct curl_actual_call * ac = arg;
unsigned int (*func)(void *) = ac->func;
void *real_arg = ac->arg;
free(ac);
(*func)(real_arg);
return 0;
}
curl_thread_t Curl_thread_create(unsigned int (*func) (void*), void *arg)
{
curl_thread_t t;
struct curl_actual_call *ac = malloc(sizeof(struct curl_actual_call));
if(!ac)
return curl_thread_t_null;
ac->func = func;
ac->arg = arg;
if(pthread_create(&t, NULL, curl_thread_create_thunk, ac) != 0) {
free(ac);
return curl_thread_t_null;
}
return t;
}
void Curl_thread_destroy(curl_thread_t hnd)
{
if(hnd != curl_thread_t_null)
pthread_detach(hnd);
}
int Curl_thread_join(curl_thread_t *hnd)
{
int ret = (pthread_join(*hnd, NULL) == 0);
*hnd = curl_thread_t_null;
return ret;
}
#elif defined(USE_THREADS_WIN32)
curl_thread_t Curl_thread_create(unsigned int (CURL_STDCALL *func) (void*),
void *arg)
{
#ifdef _WIN32_WCE
return CreateThread(NULL, 0, func, arg, 0, NULL);
#else
curl_thread_t t;
t = (curl_thread_t)_beginthreadex(NULL, 0, func, arg, 0, NULL);
if((t == 0) || (t == (curl_thread_t)-1L))
return curl_thread_t_null;
return t;
#endif
}
void Curl_thread_destroy(curl_thread_t hnd)
{
CloseHandle(hnd);
}
int Curl_thread_join(curl_thread_t *hnd)
{
int ret = (WaitForSingleObject(*hnd, INFINITE) == WAIT_OBJECT_0);
Curl_thread_destroy(*hnd);
*hnd = curl_thread_t_null;
return ret;
}
#endif