From: Nathan Froyd <froydnj@codesourcery.com>
Date: Mon, 3 Aug 2009 14:32:12 +0000 (-0700)
Subject: check for PR_SET_NAME being defined
X-Git-Tag: pull-nvme-20200902~14963
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6ca8d0fd51154c37b571ea74dd0b3e7a60ab847a;p=qemu-nvme.git

check for PR_SET_NAME being defined

Depending on what glibc/kernel headers you are compiling against,
PR_SET_NAME may or may not be defined.  Do the right thing if
PR_SET_NAME isn't defined and skip setting the process name.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-Id:
---

diff --git a/vl.c b/vl.c
index 978041f339..8b2b289031 100644
--- a/vl.c
+++ b/vl.c
@@ -301,7 +301,7 @@ void hw_error(const char *fmt, ...)
 
 static void set_proc_name(const char *s)
 {
-#ifdef __linux__
+#if defined(__linux__) && defined(PR_SET_NAME)
     char name[16];
     if (!s)
         return;