remove __arch_prctl alias for arch_prctl

if there's evidence of any use for it, we can add it back later. as
far as I can tell, glibc has it only for internal use (and musl uses a
direct syscall in that case rather than a function call), not for
exposing it to applications.

diff --git a/src/linux/arch_prctl.c b/src/linux/arch_prctl.c
index a6ab264..9460365 100644 (file)
--- a/src/linux/arch_prctl.c
+++ b/src/linux/arch_prctl.c
@@ -1,9 +1,7 @@
 #include "syscall.h"
 #ifdef SYS_arch_prctl
 #include "syscall.h"
 #ifdef SYS_arch_prctl

-#include "libc.h"
-int __arch_prctl(int code, unsigned long addr)
+int arch_prctl(int code, unsigned long addr)

 {
        return syscall(SYS_arch_prctl, code, addr);
 }
 {
        return syscall(SYS_arch_prctl, code, addr);
 }

-weak_alias(__arch_prctl, arch_prctl);

 #endif
 #endif