X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcgroups.c;h=5830c7ba281e5ba955361c9a6bfe9051aafa43cf;hb=6e41c3b1f024d7944e5e8010a87933555c662474;hp=9cb7cf951317951a9df89ef0ecf0d814a920e1ca;hpb=267bbc64779f9c7b32e063aac0df22be61bda6ae;p=collectd.git

diff --git a/src/cgroups.c b/src/cgroups.c
index 9cb7cf95..5830c7ba 100644
--- a/src/cgroups.c
+++ b/src/cgroups.c
@@ -63,7 +63,7 @@ static int read_cpuacct_procs(const char *dirname, char const *cgroup_name,
   if (ignorelist_match(il_cgroup, cgroup_name))
     return 0;
 
-  ssnprintf(abs_path, sizeof(abs_path), "%s/%s", dirname, cgroup_name);
+  snprintf(abs_path, sizeof(abs_path), "%s/%s", dirname, cgroup_name);
 
   status = lstat(abs_path, &statbuf);
   if (status != 0) {
@@ -75,13 +75,11 @@ static int read_cpuacct_procs(const char *dirname, char const *cgroup_name,
   if (!S_ISDIR(statbuf.st_mode))
     return 0;
 
-  ssnprintf(abs_path, sizeof(abs_path), "%s/%s/cpuacct.stat", dirname,
-            cgroup_name);
+  snprintf(abs_path, sizeof(abs_path), "%s/%s/cpuacct.stat", dirname,
+           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;
   }
 
@@ -138,7 +136,7 @@ static int read_cpuacct_root(const char *dirname, const char *filename,
   struct stat statbuf;
   int status;
 
-  ssnprintf(abs_path, sizeof(abs_path), "%s/%s", dirname, filename);
+  snprintf(abs_path, sizeof(abs_path), "%s/%s", dirname, filename);
 
   status = lstat(abs_path, &statbuf);
   if (status != 0) {
@@ -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;