add sched_getcpu

This is a GNU extension, but a fairly minor one, for a system call that
otherwise has no libc wrapper.

1 files changed, 1 insertions, 0 deletions

diff --git a/include/sched.h b/include/sched.h
index 3e34a72c..7e88f097 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -76,6 +76,7 @@ void free(void *);
 
 typedef struct cpu_set_t { unsigned long __bits[128/sizeof(long)]; } cpu_set_t;
 int __sched_cpucount(size_t, const cpu_set_t *);
+int sched_getcpu(void);
 int sched_getaffinity(pid_t, size_t, cpu_set_t *);
 int sched_setaffinity(pid_t, size_t, const cpu_set_t *);