treewide: Mark const cases found by cppcheck

cdown · Nov 9, 2024 · a911cae · a911cae
1 parent f07cb1c
commit a911cae
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Showing 3 changed files with 7 additions and 7 deletions.
diff --git a/src/config.c b/src/config.c
@@ -133,7 +133,7 @@ static int convert_selections(const char *str, void *output) {
 
     _drop_(free) char *inner_str = strdup(str);
     expect(inner_str);
-    char *token = strtok(inner_str, " ");
+    const char *token = strtok(inner_str, " ");
     size_t i;
 
     while (token) {
@@ -358,7 +358,7 @@ void setup_selections(Display *dpy, struct cm_selections *sels) {
 }
 
 enum selection_type
-selection_atom_to_selection_type(Atom atom, struct cm_selections *sels) {
+selection_atom_to_selection_type(Atom atom, const struct cm_selections *sels) {
     for (size_t i = 0; i < CM_SEL_MAX; ++i) {
         if (sels[i].selection == atom) {
             return i;
@@ -367,8 +367,8 @@ selection_atom_to_selection_type(Atom atom, struct cm_selections *sels) {
     die("Unreachable\n");
 }
 
-enum selection_type storage_atom_to_selection_type(Atom atom,
-                                                   struct cm_selections *sels) {
+enum selection_type
+storage_atom_to_selection_type(Atom atom, const struct cm_selections *sels) {
     for (size_t i = 0; i < CM_SEL_MAX; ++i) {
         if (sels[i].storage == atom) {
             return i;

diff --git a/src/config.h b/src/config.h
@@ -84,9 +84,9 @@ extern const char *prog_name;
 struct config _nonnull_ setup(const char *inner_prog_name);
 void _nonnull_ setup_selections(Display *dpy, struct cm_selections *sels);
 enum selection_type _nonnull_
-selection_atom_to_selection_type(Atom atom, struct cm_selections *sels);
+selection_atom_to_selection_type(Atom atom, const struct cm_selections *sels);
 enum selection_type _nonnull_
-storage_atom_to_selection_type(Atom atom, struct cm_selections *sels);
+storage_atom_to_selection_type(Atom atom, const struct cm_selections *sels);
 
 int convert_bool(const char *str, void *output);
 int convert_positive_int(const char *str, void *output);

diff --git a/src/store.c b/src/store.c
@@ -71,7 +71,7 @@ static size_t _must_use_ cs_file_size(size_t nr_snips) {
  * @cs: The clip store to operate on
  * @file_size: The current size of the file
  */
-static int _must_use_ _nonnull_ cs_header_validate(struct clip_store *cs,
+static int _must_use_ _nonnull_ cs_header_validate(const struct clip_store *cs,
                                                    size_t file_size) {
     if (cs->header->nr_snips > cs->header->nr_snips_alloc ||
         (cs->header->nr_snips_alloc + 1) * CS_SNIP_SIZE != file_size) {