1 /*
2 * gettid function
3 *
4 * Copyright 2003 Alexandre Julliard
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22 #include "wine/port.h"
23
24 #ifndef HAVE_GETTID
25
26 pid_t gettid(void)
27 {
28 #if defined(__linux__) && defined(__i386__)
29 pid_t ret;
30 __asm__("int $0x80" : "=a" (ret) : "" (224) /* SYS_gettid */);
31 if (ret < 0) ret = -1;
32 return ret;
33 #else
34 return -1; /* FIXME */
35 #endif
36 }
37
38 #endif /* HAVE_GETTID */
39
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