X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fperl.c;h=8c57f57640e9480c5068f5cebf162cb67c40285a;hb=4e89060ceb1a14ec7f9abfe9caa6b0da7e76bd5c;hp=671d1f3fa41b1353c35f8fae01d64117aa017f27;hpb=7c2336dde35a7b42853b6ca167d4164619e52333;p=collectd.git

diff --git a/src/perl.c b/src/perl.c
index 671d1f3f..8c57f576 100644
--- a/src/perl.c
+++ b/src/perl.c
@@ -138,8 +138,8 @@ static int perl_flush(cdtime_t timeout, const char *identifier,
 typedef struct c_ithread_s {
   /* the thread's Perl interpreter */
   PerlInterpreter *interp;
-  _Bool running; /* thread is inside Perl interpreter */
-  _Bool shutdown;
+  bool running; /* thread is inside Perl interpreter */
+  bool shutdown;
   pthread_t pthread;
 
   /* double linked list of threads */
@@ -183,7 +183,7 @@ extern char **environ;
  * private variables
  */
 
-static _Bool register_legacy_flush = 1;
+static bool register_legacy_flush = true;
 
 /* if perl_threads != NULL perl_threads->head must
  * point to the "base" thread */
@@ -331,12 +331,12 @@ static size_t av2value(pTHX_ char *name, AV *array, value_t *value,
 
   if (array_len < ds->ds_num) {
     log_warn("av2value: array does not contain enough elements for type "
-             "\"%s\": got %zu, want %zu",
+             "\"%s\": got %" PRIsz ", want %" PRIsz,
              name, array_len, ds->ds_num);
     return 0;
   } else if (array_len > ds->ds_num) {
     log_warn("av2value: array contains excess elements for type \"%s\": got "
-             "%zu, want %zu",
+             "%" PRIsz ", want %" PRIsz,
              name, array_len, ds->ds_num);
   }
 
@@ -706,10 +706,8 @@ static int value_list2hv(pTHX_ value_list_t *vl, data_set_t *ds, HV *hash) {
 
 static int notification_meta2av(pTHX_ notification_meta_t *meta, AV *array) {
   int meta_num = 0;
-
-  while (meta) {
+  for (notification_meta_t *m = meta; m != NULL; m = m->next) {
     ++meta_num;
-    meta = meta->next;
   }
 
   av_extend(array, meta_num);
@@ -983,7 +981,7 @@ static int pplugin_dispatch_notification(pTHX_ HV *notif) {
  * Call perl sub with thread locking flags handled.
  */
 static int call_pv_locked(pTHX_ const char *sub_name) {
-  _Bool old_running;
+  bool old_running;
   int ret;
 
   c_ithread_t *t = (c_ithread_t *)pthread_getspecific(perl_thr_key);