R1 LovePara: app-server stack, on-target C dev, new NIC support

board/mentalnet/overlay/usr/include/sys/prctl.h

@@ -0,0 +1,55 @@
+/* Copyright (C) 1997-2025 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
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _SYS_PRCTL_H
+#define _SYS_PRCTL_H	1
+
+#include <features.h>
+#include <linux/prctl.h>  /*  The magic values come from here  */
+
+/* Recent extensions to linux which may post-date the kernel headers
+   we're picking up...  */
+
+/* Memory tagging control operations (for AArch64).  */
+#ifndef PR_MTE_TCF_SHIFT
+# define PR_MTE_TCF_SHIFT	1
+# define PR_MTE_TCF_NONE	(0UL << PR_MTE_TCF_SHIFT)
+# define PR_MTE_TCF_SYNC	(1UL << PR_MTE_TCF_SHIFT)
+# define PR_MTE_TCF_ASYNC	(2UL << PR_MTE_TCF_SHIFT)
+# define PR_MTE_TCF_MASK	(3UL << PR_MTE_TCF_SHIFT)
+# define PR_MTE_TAG_SHIFT	3
+# define PR_MTE_TAG_MASK	(0xffffUL << PR_MTE_TAG_SHIFT)
+#endif
+
+__BEGIN_DECLS
+
+/* Control process execution.  */
+#ifndef __USE_TIME64_REDIRECTS
+extern int prctl (int __option, ...) __THROW;
+#else
+# ifdef __REDIRECT
+extern int __REDIRECT_NTH (prctl, (int __option, ...), __prctl_time64);
+# else
+extern int __prctl_time64 (int __option,d ...) __THROW;
+#  define ioctl __prctl_time64
+# endif
+#endif
+
+
+__END_DECLS
+
+#endif  /* sys/prctl.h */