1 /*
2  * sched_getcpu() for uClibc
3  *
4  * Copyright (C) 2011 Bernhard Reutner-Fischer <uclibc@uclibc.org>
5  *
6  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
7  */
8 
9 #include <stdlib.h>
10 #include <errno.h>
11 #include <sched.h>
12 #include <sysdep.h>
13 
14 #if defined __NR_getcpu
15 int
sched_getcpu(void)16 sched_getcpu (void)
17 {
18   unsigned int cpu;
19   int r = INLINE_SYSCALL (getcpu, 3, &cpu, NULL, NULL);
20 
21   return r == -1 ? r : cpu;
22 }
23 #endif
24