1 files changed, 65 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/sched_getaffinity.c b/REORG.TODO/sysdeps/unix/sysv/linux/sched_getaffinity.c
new file mode 100644
index 0000000000..d531d0a79f
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/sched_getaffinity.c
@@ -0,0 +1,65 @@
+/* Copyright (C) 2002-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <sched.h>
+#include <string.h>
+#include <sysdep.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <shlib-compat.h>
+
+
+#ifdef __NR_sched_getaffinity
+# if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)
+extern int __sched_getaffinity_new (pid_t, size_t, cpu_set_t *);
+libc_hidden_proto (__sched_getaffinity_new)
+# endif
+
+int
+__sched_getaffinity_new (pid_t pid, size_t cpusetsize, cpu_set_t *cpuset)
+{
+  int res = INLINE_SYSCALL (sched_getaffinity, 3, pid,
+			    MIN (INT_MAX, cpusetsize), cpuset);
+  if (res != -1)
+    {
+      /* Clean the rest of the memory the kernel didn't do.  */
+      memset ((char *) cpuset + res, '\0', cpusetsize - res);
+
+      res = 0;
+    }
+  return res;
+}
+versioned_symbol (libc, __sched_getaffinity_new, sched_getaffinity,
+		  GLIBC_2_3_4);
+
+
+# if SHLIB_COMPAT (libc, GLIBC_2_3_3, GLIBC_2_3_4)
+libc_hidden_def (__sched_getaffinity_new)
+
+int
+attribute_compat_text_section
+__sched_getaffinity_old (pid_t pid, cpu_set_t *cpuset)
+{
+  /* The old interface by default assumed a 1024 processor bitmap.  */
+  return __sched_getaffinity_new (pid, 128, cpuset);
+}
+compat_symbol (libc, __sched_getaffinity_old, sched_getaffinity, GLIBC_2_3_3);
+# endif
+#else
+# include <posix/sched_getaffinity.c>
+#endif