Mark several non-modified pointer variables const

htop-dev · Jan 11, 2021 · 2b62126 · 2b62126
1 parent 960f52b
commit 2b62126
Show file tree

Hide file tree

Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/AvailableMetersPanel.c b/AvailableMetersPanel.c
@@ -31,7 +31,7 @@ static void AvailableMetersPanel_delete(Object* object) {
 }
 
 static inline void AvailableMetersPanel_addMeter(Header* header, Panel* panel, const MeterClass* type, int param, int column) {
- Meter* meter = Header_addMeterByClass(header, type, param, column);
+ const Meter* meter = Header_addMeterByClass(header, type, param, column);
  Panel_add(panel, (Object*) Meter_toListItem(meter, false));
  Panel_setSelected(panel, Panel_size(panel) - 1);
  MetersPanel_setMoving((MetersPanel*)panel, true);

diff --git a/MetersPanel.c b/MetersPanel.c
@@ -216,7 +216,7 @@ MetersPanel* MetersPanel_new(Settings* settings, const char* header, Vector* met
  this->leftNeighbor = NULL;
  Panel_setHeader(super, header);
  for (int i = 0; i < Vector_size(meters); i++) {
- Meter* meter = (Meter*) Vector_get(meters, i);
+ const Meter* meter = (const Meter*) Vector_get(meters, i);
  Panel_add(super, (Object*) Meter_toListItem(meter, false));
  }
  return this;

diff --git a/htop.c b/htop.c
@@ -215,7 +215,7 @@ static CommandLineSettings parseArguments(int argc, char** argv) {
  assert(optarg); /* please clang analyzer, cause optarg can be NULL in the 'u' case */
  char* argCopy = xStrdup(optarg);
  char* saveptr;
- char* pid = strtok_r(argCopy, ",", &saveptr);
+ const char* pid = strtok_r(argCopy, ",", &saveptr);
 
  if(!flags.pidMatchList) {
  flags.pidMatchList = Hashtable_new(8, false);

diff --git a/linux/Platform.c b/linux/Platform.c
@@ -754,7 +754,7 @@ static void Platform_Battery_getSysData(double* percent, ACPresence* isOnAC) {
  }
 
  char* buf = buffer;
- char* line = NULL;
+ const char* line;
  bool full = false;
  bool now = false;
  int fullSize = 0;