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, 5 deletions

diff --git a/freebsd/Platform.c b/freebsd/Platform.c
index 8efa4e68..90fda93e 100644
--- a/freebsd/Platform.c
+++ b/freebsd/Platform.c
@@ -81,10 +81,6 @@ const SignalItem Platform_signals[] = {
 
 const unsigned int Platform_numberOfSignals = ARRAYSIZE(Platform_signals);
 
-void Platform_setBindings(Htop_Action* keys) {
-   (void) keys;
-}
-
 const MeterClass* const Platform_meterTypes[] = {
    &CPUMeter_class,
    &ClockMeter_class,
@@ -118,6 +114,19 @@ const MeterClass* const Platform_meterTypes[] = {
    NULL
 };
 
+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_getUptime() {
    struct timeval bootTime, currTime;
    int mib[2] = { CTL_KERN, KERN_BOOTTIME };
diff --git a/freebsd/Platform.h b/freebsd/Platform.h
index 5e3b29fb..64222b3d 100644
--- a/freebsd/Platform.h
+++ b/freebsd/Platform.h
@@ -26,9 +26,13 @@ extern const SignalItem Platform_signals[];
 
 extern const unsigned int Platform_numberOfSignals;
 
+extern const MeterClass* const Platform_meterTypes[];
+
 void Platform_setBindings(Htop_Action* keys);
 
-extern const MeterClass* const Platform_meterTypes[];
+void Platform_init(void);
+
+void Platform_done(void);
 
 int Platform_getUptime(void);