From 82ae91011fd667dd702053af5d7fd8ea09dbda60 Mon Sep 17 00:00:00 2001
From: Sebastian Geiger <sbastig@gmx.net>
Date: Sat, 26 May 2018 17:27:07 +0200
Subject: [PATCH] multiload: ignore priviledged mount points

fixes https://github.com/mate-desktop/mate-applets/issues/230

origin commit:
https://gitlab.gnome.org/GNOME/gnome-applets/commit/daadbbc
---
 multiload/linux-proc.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/multiload/linux-proc.c b/multiload/linux-proc.c
index 0e4624d..fcd48bf 100644
--- a/multiload/linux-proc.c
+++ b/multiload/linux-proc.c
@@ -1,6 +1,7 @@
 /* From wmload.c, v0.9.2, licensed under the GPL. */
 #include <config.h>
 #include <sys/types.h>
+#include <sys/statvfs.h>
 #include <math.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -119,6 +120,7 @@ GetDiskLoad (int Maximum, int data [3], LoadGraph *g)
 
     for (i = 0; i < mountlist.number; i++)
     {
+        struct statvfs statresult;
         glibtop_fsusage fsusage;
 
         if (strcmp(mountentries[i].type, "smbfs") == 0
@@ -126,6 +128,13 @@ GetDiskLoad (int Maximum, int data [3], LoadGraph *g)
             || strcmp(mountentries[i].type, "cifs") == 0)
             continue;
 
+        if (statvfs (mountentries[i].mountdir, &statresult) < 0)
+        {
+            g_debug ("Failed to get statistics for mount entry: %s. Reason: %s. Skipping entry.",
+                     mountentries[i].mountdir, strerror(errno));
+            continue;
+        }
+
         glibtop_get_fsusage(&fsusage, mountentries[i].mountdir);
         read += fsusage.read; write += fsusage.write;
     }
-- 
2.17.2