Mark more pointers as const

Some suggested by cppcheck, others by manual code inspection

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/xkbpath.c b/xkbpath.c
index 3c44d9c..ef8d68c 100644
--- a/xkbpath.c
+++ b/xkbpath.c
@@ -284,7 +284,7 @@ XkbDirectoryForInclude(unsigned type)
 
 typedef struct _FileCacheEntry
 {
-    char *name;
+    const char *name;
     unsigned type;
     char *path;
     void *data;
@@ -306,7 +306,7 @@ static FileCacheEntry *fileCache;
  * @return The data from the overwritten file or NULL.
  */
 void *
-XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
+XkbAddFileToCache(const char *name, unsigned type, char *path, void *data)
 {
     FileCacheEntry *entry;
 
@@ -346,7 +346,7 @@ XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
  * @return the data from the cache entry or NULL if no matching entry was found.
  */
 void *
-XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
+XkbFindFileInCache(const char *name, unsigned type, char **pathRtrn)
 {
     FileCacheEntry *entry;
 
@@ -374,11 +374,12 @@ XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
  * pathRtrn is undefined.
  */
 FILE *
-XkbFindFileInPath(char *name, unsigned type, char **pathRtrn)
+XkbFindFileInPath(const char *name, unsigned type, char **pathRtrn)
 {
     FILE *file = NULL;
     int nameLen, typeLen;
-    char buf[PATH_MAX], *typeDir;
+    char buf[PATH_MAX];
+    const char *typeDir;
 
     typeDir = XkbDirectoryForInclude(type);
     nameLen = strlen(name);