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authorKacper <kacper@mail.openlinux.dev>2025-12-07 20:10:31 +0100
committerKacper <kacper@mail.openlinux.dev>2025-12-07 20:10:31 +0100
commitfc00c656c96528112d05cf0edf8631bd5eaea446 (patch)
treea6e0e6c588191a8bd1c64afc3b7a258e3e66c236 /include/arch/x86_64/asm/vsyscall.h
Add build system scaffolding and libc headers
Diffstat (limited to 'include/arch/x86_64/asm/vsyscall.h')
-rw-r--r--include/arch/x86_64/asm/vsyscall.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/arch/x86_64/asm/vsyscall.h b/include/arch/x86_64/asm/vsyscall.h
new file mode 100644
index 00000000..4a1bbdc2
--- /dev/null
+++ b/include/arch/x86_64/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 */