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/** **************************************************************************
* mingw_functions.c
*
* Copyright 2008 Bryan Ischo <bryan@ischo.com>
*
* This file is part of libs3.
*
* libs3 is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, version 3 of the License.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this library and its programs with the
* OpenSSL library, and distribute linked combinations including the two.
*
* libs3 is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License version 3
* along with libs3, in a file named COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
************************************************************************** **/
#include <pthread.h>
#include <sys/utsname.h>
unsigned long pthread_self()
{
return (unsigned long) GetCurrentThreadId();
}
int pthread_mutex_init(pthread_mutex_t *mutex, void *v)
{
(void) v;
InitializeCriticalSection(&(mutex->criticalSection));
return 0;
}
int pthread_mutex_lock(pthread_mutex_t *mutex)
{
EnterCriticalSection(&(mutex->criticalSection));
return 0;
}
int pthread_mutex_unlock(pthread_mutex_t *mutex)
{
LeaveCriticalSection(&(mutex->criticalSection));
return 0;
}
int pthread_mutex_destroy(pthread_mutex_t *mutex)
{
DeleteCriticalSection(&(mutex->criticalSection));
return 0;
}
int uname(struct utsname *u)
{
OSVERSIONINFO info;
info.dwOSVersionInfoSize = sizeof(info);
if (!GetVersionEx(&info)) {
return -1;
}
u->machine = "";
switch (info.dwMajorVersion) {
case 4:
switch (info.dwMinorVersion) {
case 0:
u->sysname = "Microsoft Windows NT 4.0";
break;
case 10:
u->sysname = "Microsoft Windows 98";
break;
case 90:
u->sysname = "Microsoft Windows Me";
break;
default:
return -1;
}
break;
case 5:
switch (info.dwMinorVersion) {
case 0:
u->sysname = "Microsoft Windows 2000";
break;
case 1:
u->sysname = "Microsoft Windows XP";
break;
case 2:
u->sysname = "Microsoft Server 2003";
break;
default:
return -1;
}
break;
default:
return -1;
}
return 0;
}
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