Fix misc compiler warnings on FreeBSD

[netdata.git] / src / common.c

diff --git a/src/common.c b/src/common.c
index 5243e40739880ba4c980857ba6cda184a66d90c3..88fcf85bc2a981ec35270db4f7281118d46052fc 100644 (file)
--- a/src/common.c
+++ b/src/common.c
@@ -8,6 +8,7 @@
 #    define MADV_DONTFORK INHERIT_NONE
 #endif /* __FreeBSD__ || __APPLE__*/
 
+char *netdata_configured_hostname    = NULL;
 char *netdata_configured_config_dir  = NULL;
 char *netdata_configured_log_dir     = NULL;
 char *netdata_configured_plugins_dir = NULL;
@@ -913,6 +914,9 @@ char *trim(char *s) {
 }
 
 void *mymmap(const char *filename, size_t size, int flags, int ksm) {
+#ifndef MADV_MERGEABLE
+    (void)ksm;
+#endif
     static int log_madvise_1 = 1;
 #ifdef MADV_MERGEABLE
     static int log_madvise_2 = 1, log_madvise_3 = 1;
@@ -1103,7 +1107,7 @@ long get_system_cpus(void) {
     #ifdef __APPLE__
         int32_t tmp_processors;
 
-        if (unlikely(GETSYSCTL("hw.logicalcpu", tmp_processors))) {
+        if (unlikely(GETSYSCTL_BY_NAME("hw.logicalcpu", tmp_processors))) {
             error("Assuming system has %d processors.", processors);
         } else {
             processors = tmp_processors;
@@ -1113,7 +1117,7 @@ long get_system_cpus(void) {
     #elif __FreeBSD__
         int32_t tmp_processors;
 
-        if (unlikely(GETSYSCTL("hw.ncpu", tmp_processors))) {
+        if (unlikely(GETSYSCTL_BY_NAME("hw.ncpu", tmp_processors))) {
             error("Assuming system has %d processors.", processors);
         } else {
             processors = tmp_processors;
@@ -1165,7 +1169,7 @@ pid_t get_system_pid_max(void) {
     #elif __FreeBSD__
         int32_t tmp_pid_max;
 
-        if (unlikely(GETSYSCTL("kern.pid_max", tmp_pid_max))) {
+        if (unlikely(GETSYSCTL_BY_NAME("kern.pid_max", tmp_pid_max))) {
             pid_max = 99999;
             error("Assuming system's maximum pid is %d.", pid_max);
         } else {