[PATCH 2/4] libkmod: annotate kmod_builtin_iter API as static

[Emil Velikov <emil.l.velikov@gmail.com>]

From: Emil Velikov <emil.velikov@collabora.com>

It's no longer used outside the compilation unit, as of last commit.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
---
 libkmod/libkmod-builtin.c  | 8 ++++----
 libkmod/libkmod-internal.h | 5 -----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/libkmod/libkmod-builtin.c b/libkmod/libkmod-builtin.c
index a002cb5..65334a8 100644
--- a/libkmod/libkmod-builtin.c
+++ b/libkmod/libkmod-builtin.c
@@ -54,7 +54,7 @@ struct kmod_builtin_iter {
 	char *buf;
 };
 
-struct kmod_builtin_iter *kmod_builtin_iter_new(struct kmod_ctx *ctx)
+static struct kmod_builtin_iter *kmod_builtin_iter_new(struct kmod_ctx *ctx)
 {
 	char path[PATH_MAX];
 	int file, sv_errno;
@@ -108,7 +108,7 @@ fail:
 	return iter;
 }
 
-void kmod_builtin_iter_free(struct kmod_builtin_iter *iter)
+static void kmod_builtin_iter_free(struct kmod_builtin_iter *iter)
 {
 	close(iter->file);
 	free(iter->buf);
@@ -165,7 +165,7 @@ fail:
 	return -1;
 }
 
-bool kmod_builtin_iter_next(struct kmod_builtin_iter *iter)
+static bool kmod_builtin_iter_next(struct kmod_builtin_iter *iter)
 {
 	char *line,  *modname;
 	size_t linesz;
@@ -216,7 +216,7 @@ bool kmod_builtin_iter_next(struct kmod_builtin_iter *iter)
 	return (iter->pos < iter->size);
 }
 
-bool kmod_builtin_iter_get_modname(struct kmod_builtin_iter *iter,
+static bool kmod_builtin_iter_get_modname(struct kmod_builtin_iter *iter,
 				char modname[static PATH_MAX])
 {
 	int sv_errno;
diff --git a/libkmod/libkmod-internal.h b/libkmod/libkmod-internal.h
index 95c0377..4a4af58 100644
--- a/libkmod/libkmod-internal.h
+++ b/libkmod/libkmod-internal.h
@@ -198,9 +198,4 @@ bool kmod_module_signature_info(const struct kmod_file *file, struct kmod_signat
 void kmod_module_signature_info_free(struct kmod_signature_info *sig_info) __attribute__((nonnull));
 
 /* libkmod-builtin.c */
-struct kmod_builtin_iter;
-struct kmod_builtin_iter *kmod_builtin_iter_new(struct kmod_ctx *ctx) __attribute__((nonnull(1)));
-void kmod_builtin_iter_free(struct kmod_builtin_iter *iter) __attribute__((nonnull(1)));
-bool kmod_builtin_iter_next(struct kmod_builtin_iter *iter) __attribute__((nonnull(1)));
-bool kmod_builtin_iter_get_modname(struct kmod_builtin_iter *iter, char modname[static PATH_MAX]) __attribute__((nonnull(1, 2)));
 ssize_t kmod_builtin_get_modinfo(struct kmod_ctx *ctx, const char *modname, char ***modinfo) __attribute__((nonnull(1, 2, 3)));
-- 
2.39.2