Treewide: use bool instead of _Bool

[collectd.git] / src / openvpn.c

diff --git a/src/openvpn.c b/src/openvpn.c
index a98649b..4c3e464 100644 (file)
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -80,10 +80,10 @@ struct vpn_status_s {
 };
 typedef struct vpn_status_s vpn_status_t;
 
-static _Bool new_naming_schema = 0;
-static _Bool collect_compression = 1;
-static _Bool collect_user_count = 0;
-static _Bool collect_individual_users = 1;
+static bool new_naming_schema = 0;
+static bool collect_compression = 1;
+static bool collect_user_count = 0;
+static bool collect_individual_users = 1;
 
 static const char *config_keys[] = {
     "StatusFile",           "Compression", /* old, deprecated name */
@@ -247,7 +247,7 @@ static int multi1_read(const char *name, FILE *fh) {
   char *fields[10];
   const int max_fields = STATIC_ARRAY_SIZE(fields);
   long long sum_users = 0;
-  _Bool found_header = 0;
+  bool found_header = 0;
 
   /* read the file until the "ROUTING TABLE" line is found (no more info after)
    */
@@ -320,7 +320,7 @@ static int multi2_read(const char *name, FILE *fh) {
   const int max_fields = STATIC_ARRAY_SIZE(fields);
   long long sum_users = 0;
 
-  _Bool found_header = 0;
+  bool found_header = 0;
   int idx_cname = 0;
   int idx_bytes_recv = 0;
   int idx_bytes_sent = 0;
@@ -429,9 +429,7 @@ static int openvpn_read(user_data_t *user_data) {
 
   FILE *fh = fopen(st->file, "r");
   if (fh == NULL) {
-    char errbuf[1024];
-    WARNING("openvpn plugin: fopen(%s) failed: %s", st->file,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+    WARNING("openvpn plugin: fopen(%s) failed: %s", st->file, STRERRNO);
 
     return -1;
   }
@@ -471,9 +469,7 @@ static int openvpn_config(const char *key, const char *value) {
 
     char *status_file = strdup(value);
     if (status_file == NULL) {
-      char errbuf[1024];
-      ERROR("openvpn plugin: strdup failed: %s",
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      ERROR("openvpn plugin: strdup failed: %s", STRERRNO);
       return 1;
     }
 
@@ -491,9 +487,7 @@ static int openvpn_config(const char *key, const char *value) {
     /* create a new vpn element */
     vpn_status_t *instance = calloc(1, sizeof(*instance));
     if (instance == NULL) {
-      char errbuf[1024];
-      ERROR("openvpn plugin: malloc failed: %s",
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      ERROR("openvpn plugin: malloc failed: %s", STRERRNO);
       sfree(status_file);
       return 1;
     }