diff --git a/freebsd/FreeBSDProcess.c b/freebsd/FreeBSDProcess.c
index 0d91c4fe..76c4cf8b 100644
--- a/freebsd/FreeBSDProcess.c
+++ b/freebsd/FreeBSDProcess.c
@@ -65,9 +65,10 @@ void Process_delete(Object* cast) {
 
 static void FreeBSDProcess_writeField(const Process* this, RichString* str, ProcessField field) {
    const FreeBSDProcess* fp = (const FreeBSDProcess*) this;
-   char buffer[256]; buffer[255] = '\0';
+   char buffer[256];
+   size_t n = sizeof(buffer);
    int attr = CRT_colors[DEFAULT_COLOR];
-   int n = sizeof(buffer) - 1;
+
    switch (field) {
    // add FreeBSD-specific fields here
    case JID: xSnprintf(buffer, n, "%*d ", Process_pidDigits, fp->jid); break;
diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c
index af60abbf..3da58ccd 100644
--- a/freebsd/FreeBSDProcessList.c
+++ b/freebsd/FreeBSDProcessList.c
@@ -471,10 +471,10 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
    }
 
    int count = 0;
-   struct kinfo_proc* kprocs = kvm_getprocs(fpl->kd, KERN_PROC_PROC, 0, &count);
+   const struct kinfo_proc* kprocs = kvm_getprocs(fpl->kd, KERN_PROC_PROC, 0, &count);
 
    for (int i = 0; i < count; i++) {
-      struct kinfo_proc* kproc = &kprocs[i];
+      const struct kinfo_proc* kproc = &kprocs[i];
       bool preExisting = false;
       // TODO: bool isIdleProcess = false;
       Process* proc = ProcessList_getProcess(super, kproc->ki_pid, &preExisting, FreeBSDProcess_new);
@@ -543,7 +543,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
 
       proc->priority = kproc->ki_pri.pri_level - PZERO;
 
-      if (strcmp("intr", kproc->ki_comm) == 0 && kproc->ki_flag & P_SYSTEM) {
+      if (String_eq("intr", kproc->ki_comm) && (kproc->ki_flag & P_SYSTEM)) {
          proc->nice = 0; //@etosan: intr kernel process (not thread) has weird nice value
       } else if (kproc->ki_pri.pri_class == PRI_TIMESHARE) {
          proc->nice = kproc->ki_nice - NZERO;
diff --git a/freebsd/Platform.c b/freebsd/Platform.c
index cd695168..934ca32f 100644
--- a/freebsd/Platform.c
+++ b/freebsd/Platform.c
@@ -138,7 +138,7 @@ void Platform_setBindings(Htop_Action* keys) {
 
 int Platform_getUptime() {
    struct timeval bootTime, currTime;
-   int mib[2] = { CTL_KERN, KERN_BOOTTIME };
+   const int mib[2] = { CTL_KERN, KERN_BOOTTIME };
    size_t size = sizeof(bootTime);
 
    int err = sysctl(mib, 2, &bootTime, &size, NULL, 0);
@@ -152,7 +152,7 @@ int Platform_getUptime() {
 
 void Platform_getLoadAverage(double* one, double* five, double* fifteen) {
    struct loadavg loadAverage;
-   int mib[2] = { CTL_VM, VM_LOADAVG };
+   const int mib[2] = { CTL_VM, VM_LOADAVG };
    size_t size = sizeof(loadAverage);
 
    int err = sysctl(mib, 2, &loadAverage, &size, NULL, 0);
@@ -214,7 +214,6 @@ double Platform_setCPUValues(Meter* this, int cpu) {
 }
 
 void Platform_setMemoryValues(Meter* this) {
-   // TODO
    const ProcessList* pl = this->pl;
 
    this->total = pl->totalMem;
@@ -243,7 +242,7 @@ void Platform_setZfsCompressedArcValues(Meter* this) {
 }
 
 char* Platform_getProcessEnv(pid_t pid) {
-   int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_ENV, pid };
+   const int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_ENV, pid };
 
    size_t capacity = ARG_MAX;
    char* env = xMalloc(capacity);