Use true and false for assignments to bool

[collectd.git] / src / cgroups.c

diff --git a/src/cgroups.c b/src/cgroups.c
index 18e489d..5830c7b 100644 (file)
--- a/src/cgroups.c
+++ b/src/cgroups.c
@@ -79,9 +79,7 @@ static int read_cpuacct_procs(const char *dirname, char const *cgroup_name,
            cgroup_name);
   fh = fopen(abs_path, "r");
   if (fh == NULL) {
-    char errbuf[1024];
-    ERROR("cgroups plugin: fopen (\"%s\") failed: %s", abs_path,
-          sstrerror(errno, errbuf, sizeof(errbuf)));
+    ERROR("cgroups plugin: fopen (\"%s\") failed: %s", abs_path, STRERRNO);
     return -1;
   }
 
@@ -183,7 +181,7 @@ static int cgroups_config(const char *key, const char *value) {
 
 static int cgroups_read(void) {
   cu_mount_t *mnt_list = NULL;
-  _Bool cgroup_found = 0;
+  bool cgroup_found = false;
 
   if (cu_mount_getlist(&mnt_list) == NULL) {
     ERROR("cgroups plugin: cu_mount_getlist failed.");
@@ -201,7 +199,7 @@ static int cgroups_read(void) {
     walk_directory(mnt_ptr->dir, read_cpuacct_root,
                    /* user_data = */ NULL,
                    /* include_hidden = */ 0);
-    cgroup_found = 1;
+    cgroup_found = true;
     /* It doesn't make sense to check other cpuacct mount-points
      * (if any), they contain the same data. */
     break;