ofp-util: New function ofputil_port_to_string().

[sliver-openvswitch.git] / vswitchd / system-stats.c

diff --git a/vswitchd/system-stats.c b/vswitchd/system-stats.c
index 2e18b1b..842bc20 100644 (file)
--- a/vswitchd/system-stats.c
+++ b/vswitchd/system-stats.c
@@ -447,9 +447,11 @@ get_process_stats(struct smap *stats)
 static void
 get_filesys_stats(struct smap *stats OVS_UNUSED)
 {
-#if HAVE_SETMNTENT && HAVE_STATVFS
+#if HAVE_GETMNTENT_R && HAVE_STATVFS
     static const char file_name[] = "/etc/mtab";
+    struct mntent mntent;
     struct mntent *me;
+    char buf[4096];
     FILE *stream;
     struct ds s;
 
@@ -460,7 +462,7 @@ get_filesys_stats(struct smap *stats OVS_UNUSED)
     }
 
     ds_init(&s);
-    while ((me = getmntent(stream)) != NULL) {
+    while ((me = getmntent_r(stream, &mntent, buf, sizeof buf)) != NULL) {
         unsigned long long int total, free;
         struct statvfs vfs;
         char *p;
@@ -494,7 +496,7 @@ get_filesys_stats(struct smap *stats OVS_UNUSED)
         smap_add(stats, "file_systems", ds_cstr(&s));
     }
     ds_destroy(&s);
-#endif  /* HAVE_SETMNTENT && HAVE_STATVFS */
+#endif  /* HAVE_GETMNTENT_R && HAVE_STATVFS */
 }
 \f
 #define SYSTEM_STATS_INTERVAL (5 * 1000) /* In milliseconds. */