Make some arguments const

diff --git a/libarchive/archive_read_support_format_tar.c b/libarchive/archive_read_support_format_tar.c
index 01d85cf6af5d5889a7ce6cfe216d74e00d171fee..b0521a627ce31565e2a652628456ee1ec3f4157a 100644 (file)
--- a/libarchive/archive_read_support_format_tar.c
+++ b/libarchive/archive_read_support_format_tar.c
@@ -202,7 +202,7 @@ static int  archive_read_format_tar_read_header(struct archive_read *,
                    struct archive_entry *);
 static int     checksum(struct archive_read *, const void *);
 static int     pax_attribute(struct archive_read *, struct tar *,
-                   struct archive_entry *, char *key, char *value);
+                   struct archive_entry *, const char *key, const char *value);
 static int     pax_header(struct archive_read *, struct tar *,
                    struct archive_entry *, char *attr);
 static void    pax_time(const char *, int64_t *sec, long *nanos);
@@ -1664,7 +1664,7 @@ pax_header(struct archive_read *a, struct tar *tar,
 
 static int
 pax_attribute_xattr(struct archive_entry *entry,
-       char *name, char *value)
+       const char *name, const char *value)
 {
        char *name_decoded;
        void *value_decoded;
@@ -1710,7 +1710,7 @@ pax_attribute_xattr(struct archive_entry *entry,
  */
 static int
 pax_attribute(struct archive_read *a, struct tar *tar,
-    struct archive_entry *entry, char *key, char *value)
+    struct archive_entry *entry, const char *key, const char *value)
 {
        int64_t s;
        long n;