Fixes so the cpu plugin compiles under Mac OS X

diff --git a/src/cpu.c b/src/cpu.c
index 1a4c62edd0afe8aca78477eb5c468de02067449b..74faf09a93fe9d946771dbe063dcc741e77173c6 100644 (file)
--- a/src/cpu.c
+++ b/src/cpu.c
@@ -23,6 +23,7 @@
 #include "collectd.h"
 #include "common.h"
 #include "plugin.h"
+#include "utils_debug.h"
 
 #define MODULE_NAME "cpu"
 
@@ -75,17 +76,21 @@
 static mach_port_t port_host;
 static processor_port_array_t cpu_list;
 static mach_msg_type_number_t cpu_list_len;
-#endif
+/* #endif PROCESSOR_CPU_LOAD_INFO */
 
-#ifdef HAVE_LIBKSTAT
+#elif defined(KERNEL_LINUX)
+/* no variables needed */
+/* #endif KERNEL_LINUX */
+
+#elif defined(HAVE_LIBKSTAT)
 /* colleague tells me that Sun doesn't sell systems with more than 100 or so CPUs.. */
 # define MAX_NUMCPU 256
 extern kstat_ctl_t *kc;
 static kstat_t *ksp[MAX_NUMCPU];
 static int numcpu;
-#endif /* HAVE_LIBKSTAT */
+/* #endif HAVE_LIBKSTAT */
 
-#ifdef HAVE_SYSCTLBYNAME
+#elif defined(HAVE_SYSCTLBYNAME)
 static int numcpu;
 #endif /* HAVE_SYSCTLBYNAME */
 
@@ -105,17 +110,19 @@ static int ds_num = 5;
 static void cpu_init (void)
 {
 #ifdef PROCESSOR_CPU_LOAD_INFO
+       kern_return_t status;
+
        port_host = mach_host_self ();
 
        if ((status = host_processors (port_host, &cpu_list, &cpu_list_len)) != KERN_SUCCESS)
        {
-               fprintf (stderr, "host_processors returned %i\n", (int) status);
+               syslog (LOG_ERR, "cpu-plugin: host_processors returned %i\n", (int) status);
                cpu_list_len = 0;
-               return (-1);
+               return;
        }
 
-       DBG ("host_processors returned %i %s", (int) list_len, list_len == 1 ? "processor" : "processors");
-       syslog (LOG_INFO, "Plugin `cpu' found %i processor%s.", (int) cpu_list_len, cpu_list_len == 1 ? "" : "s");
+       DBG ("host_processors returned %i %s", (int) cpu_list_len, cpu_list_len == 1 ? "processor" : "processors");
+       syslog (LOG_INFO, "cpu-plugin: Found %i processor%s.", (int) cpu_list_len, cpu_list_len == 1 ? "" : "s");
 /* #endif PROCESSOR_CPU_LOAD_INFO */
 
 #elif defined(HAVE_LIBKSTAT)
@@ -199,11 +206,11 @@ static void cpu_read (void)
 
        for (cpu = 0; cpu < cpu_list_len; cpu++)
        {
-               cpu_host = 0
+               cpu_host = 0;
                cpu_info_ptr = &cpu_info;
                cpu_info_len = sizeof (cpu_info);
 
-               if ((status = processor_info (list[i],
+               if ((status = processor_info (cpu_list[cpu],
                                                PROCESSOR_CPU_LOAD_INFO, &cpu_host,
                                                (processor_info_t) cpu_info_ptr, &cpu_info_len)) != KERN_SUCCESS)
                {
@@ -217,7 +224,7 @@ static void cpu_read (void)
                        continue;
                }
 
-               cpu_submit (i, cpu_info.cpu_ticks[CPU_STATE_USER],
+               cpu_submit (cpu, cpu_info.cpu_ticks[CPU_STATE_USER],
                                cpu_info.cpu_ticks[CPU_STATE_NICE],
                                cpu_info.cpu_ticks[CPU_STATE_SYSTEM],
                                cpu_info.cpu_ticks[CPU_STATE_IDLE],