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-rw-r--r--preinit/linux-headers/asm/vsyscall.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/preinit/linux-headers/asm/vsyscall.h b/preinit/linux-headers/asm/vsyscall.h
new file mode 100644
index 0000000..4a1bbdc
--- /dev/null
+++ b/preinit/linux-headers/asm/vsyscall.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_VSYSCALL_H
+#define _ASM_X86_VSYSCALL_H
+
+enum vsyscall_num {
+ __NR_vgettimeofday,
+ __NR_vtime,
+ __NR_vgetcpu,
+};
+
+#define VSYSCALL_ADDR (-10UL << 20)
+
+#endif /* _ASM_X86_VSYSCALL_H */