Implement clone() C library function properly.
Only provide an implementation for ARM at the moment, since
it requires specific assembly fragments (the standard syscall
stubs cannot be used because the child returns in a different
stack).
diff --git a/libc/arch-x86/syscalls.mk b/libc/arch-x86/syscalls.mk
index 86d2308..e718e18 100644
--- a/libc/arch-x86/syscalls.mk
+++ b/libc/arch-x86/syscalls.mk
@@ -5,7 +5,7 @@
syscall_src += arch-x86/syscalls/__fork.S
syscall_src += arch-x86/syscalls/_waitpid.S
syscall_src += arch-x86/syscalls/waitid.S
-syscall_src += arch-x86/syscalls/__clone.S
+syscall_src += arch-x86/syscalls/__sys_clone.S
syscall_src += arch-x86/syscalls/execve.S
syscall_src += arch-x86/syscalls/setuid.S
syscall_src += arch-x86/syscalls/getuid.S