libpkg: Mark some tables const

No functional change intended.

Author: markjdb

libpkg/pkgbase.c

@@ -85,7 +85,7 @@ scan_dir_for_shlibs(charv_t *shlib_list, const char *dir,
 	return (EPKG_OK);
 }
 
-static struct {
+static const struct {
 	const char *dir;
 	enum pkg_shlib_flags flags;
 } system_shlib_table[] = {

libpkg/private/pkg.h

@@ -468,7 +468,7 @@ struct pkg_repo_it_ops {
 
 struct pkg_repo_it {
 	struct pkg_repo *repo;
-	struct pkg_repo_it_ops *ops;
+	const struct pkg_repo_it_ops *ops;
 	int flags;
 	void *data;
 };
@@ -520,7 +520,7 @@ struct pkg_key {
 };
 
 struct pkg_repo {
-	struct pkg_repo_ops *ops;
+	const struct pkg_repo_ops *ops;
 
 	char *name;
 	struct fetcher *fetcher;

libpkg/repo/binary/query.c

@@ -61,13 +61,13 @@ static int pkg_repo_binary_group_it_next(struct pkg_repo_it *it, struct pkg **pk
 static void pkg_repo_binary_group_it_free(struct pkg_repo_it *it);
 static void pkg_repo_binary_group_it_reset(struct pkg_repo_it *it);
 
-static struct pkg_repo_it_ops pkg_repo_binary_it_ops = {
+static const struct pkg_repo_it_ops pkg_repo_binary_it_ops = {
 	.next = pkg_repo_binary_it_next,
 	.free = pkg_repo_binary_it_free,
 	.reset = pkg_repo_binary_it_reset
 };
 
-static struct pkg_repo_it_ops pkg_repo_binary_group_it_ops = {
+static const struct pkg_repo_it_ops pkg_repo_binary_group_it_ops = {
 	.next = pkg_repo_binary_group_it_next,
 	.free = pkg_repo_binary_group_it_free,
 	.reset = pkg_repo_binary_group_it_reset

src/query.c

@@ -41,7 +41,7 @@
 #include <pkg.h>
 #include "pkgcli.h"
 
-static struct query_flags accepted_query_flags[] = {
+static const struct query_flags accepted_query_flags[] = {
 	{ 'd', "nov",		1, PKG_LOAD_DEPS },
 	{ 'r', "nov",		1, PKG_LOAD_RDEPS },
 	{ 'C', "",		1, PKG_LOAD_CATEGORIES },