From aae3d318d4523d26a77f15cc2e7b6e01e9c0c336 Mon Sep 17 00:00:00 2001
From: Craig Small <csmall@enc.com.au>
Date: Fri, 7 Oct 2011 10:08:42 +1100
Subject: [PATCH] Elf note AT_CLKTCK is only found on Linux

Suppresses a message about elf notes not found on non-Linux systems.
kFreeBSD systems, for one, don't have this so the message appears
every time you run a procps program otherwise.

Based upon Debian patch sysinfo_elfnote by Petr Salinger
Bug-Debian: http://bugs.debian.org/378157
---
 proc/sysinfo.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/proc/sysinfo.c b/proc/sysinfo.c
index 5e224f12..1c7c2798 100644
--- a/proc/sysinfo.c
+++ b/proc/sysinfo.c
@@ -253,11 +253,13 @@ static void init_libproc(void){
 
   cpuinfo();
 
+#ifdef __linux__
   if(linux_version_code > LINUX_VERSION(2, 4, 0)){ 
     Hertz = find_elf_note(AT_CLKTCK);
     if(Hertz!=NOTE_NOT_FOUND) return;
     fputs("2.4+ kernel w/o ELF notes? -- report this\n", stderr);
   }
+#endif /* __linux __ */
   old_Hertz_hack();
 }