Minor cleanups to platform-specific init and done

Move platform-specific code out of the htop.c main function
and into the platform sub-directories - primarily this is
the Linux procfs path check and sensors setup/teardown; not
needed on any other platforms.  No functional changes here.

2 files changed, 18 insertions, 6 deletions

diff --git a/darwin/Platform.c b/darwin/Platform.c
index bf9645b3..0deca555 100644
--- a/darwin/Platform.c
+++ b/darwin/Platform.c
@@ -131,12 +131,21 @@ const MeterClass* const Platform_meterTypes[] = {
    NULL
 };
 
+int Platform_numberOfFields = 100;
+
+void Platform_init(void) {
+   /* no platform-specific setup needed */
+}
+
+void Platform_done(void) {
+   /* no platform-specific cleanup needed */
+}
+
 void Platform_setBindings(Htop_Action* keys) {
+   /* no platform-specific key bindings */
    (void) keys;
 }
 
-int Platform_numberOfFields = 100;
-
 int Platform_getUptime() {
    struct timeval bootTime, currTime;
    int mib[2] = { CTL_KERN, KERN_BOOTTIME };
diff --git a/darwin/Platform.h b/darwin/Platform.h
index 40b7d730..e1f83553 100644
--- a/darwin/Platform.h
+++ b/darwin/Platform.h
@@ -19,20 +19,23 @@ in the source distribution for its full text.
 #include "ProcessLocksScreen.h"
 #include "SignalsPanel.h"
 
+extern ProcessFieldData Process_fields[];
 
 extern ProcessField Platform_defaultFields[];
 
+extern int Platform_numberOfFields;
+
 extern const SignalItem Platform_signals[];
 
 extern const unsigned int Platform_numberOfSignals;
 
-extern ProcessFieldData Process_fields[];
-
 extern const MeterClass* const Platform_meterTypes[];
 
-void Platform_setBindings(Htop_Action* keys);
+void Platform_init(void);
 
-extern int Platform_numberOfFields;
+void Platform_done(void);
+
+void Platform_setBindings(Htop_Action* keys);
 
 int Platform_getUptime(void);