From 54ba8b341657f7b3981bc443899e4386ba34d802 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Date: Fri, 9 Dec 2011 16:42:14 -0200
Subject: [PATCH] kmod: Add documentation and format comments

---
 libkmod/libkmod.c | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/libkmod/libkmod.c b/libkmod/libkmod.c
index b56a309..b1f4b71 100644
--- a/libkmod/libkmod.c
+++ b/libkmod/libkmod.c
@@ -112,7 +112,7 @@ const char *kmod_get_dirname(const struct kmod_ctx *ctx)
  * to access from callbacks like a custom logging function.
  *
  * Returns: stored userdata
- **/
+ */
 KMOD_EXPORT void *kmod_get_userdata(const struct kmod_ctx *ctx)
 {
 	if (ctx == NULL)
@@ -126,7 +126,7 @@ KMOD_EXPORT void *kmod_get_userdata(const struct kmod_ctx *ctx)
  * @userdata: data pointer
  *
  * Store custom @userdata in the library context.
- **/
+ */
 KMOD_EXPORT void kmod_set_userdata(struct kmod_ctx *ctx, const void *userdata)
 {
 	if (ctx == NULL)
@@ -180,7 +180,7 @@ static char *get_kernel_release(const char *dirname)
  * release the resources of the kmod library context.
  *
  * Returns: a new kmod library context
- **/
+ */
 KMOD_EXPORT struct kmod_ctx *kmod_new(const char *dirname)
 {
 	const char *env;
@@ -234,7 +234,7 @@ fail:
  * Take a reference of the kmod library context.
  *
  * Returns: the passed kmod library context
- **/
+ */
 KMOD_EXPORT struct kmod_ctx *kmod_ref(struct kmod_ctx *ctx)
 {
 	if (ctx == NULL)
@@ -250,7 +250,7 @@ KMOD_EXPORT struct kmod_ctx *kmod_ref(struct kmod_ctx *ctx)
  * Drop a reference of the kmod library context. If the refcount
  * reaches zero, the resources of the context will be released.
  *
- **/
+ */
 KMOD_EXPORT struct kmod_ctx *kmod_unref(struct kmod_ctx *ctx)
 {
 	if (ctx == NULL)
@@ -280,7 +280,7 @@ KMOD_EXPORT struct kmod_ctx *kmod_unref(struct kmod_ctx *ctx)
  * overridden by a custom function, to plug log messages
  * into the user's logging functionality.
  *
- **/
+ */
 KMOD_EXPORT void kmod_set_log_fn(struct kmod_ctx *ctx,
 					void (*log_fn)(void *data,
 						int priority, const char *file,
@@ -300,7 +300,7 @@ KMOD_EXPORT void kmod_set_log_fn(struct kmod_ctx *ctx,
  * @ctx: kmod library context
  *
  * Returns: the current logging priority
- **/
+ */
 KMOD_EXPORT int kmod_get_log_priority(const struct kmod_ctx *ctx)
 {
 	if (ctx == NULL)
@@ -315,7 +315,7 @@ KMOD_EXPORT int kmod_get_log_priority(const struct kmod_ctx *ctx)
  *
  * Set the current logging priority. The value controls which messages
  * are logged.
- **/
+ */
 KMOD_EXPORT void kmod_set_log_priority(struct kmod_ctx *ctx, int priority)
 {
 	if (ctx == NULL)
@@ -516,6 +516,18 @@ fail:
 	return err;
 }
 
+/**
+ * kmod_module_get_filtered_blacklist:
+ * @ctx: kmod library context
+ * @input: list to be filtered with blacklist
+ * @output: where to save the new list
+ *
+ * Given a list @input, this function filter it out with config's blacklist
+ * ans save it in @output.
+ *
+ * Returns: 0 on success or < 0 otherwise. @output is saved with the updated
+ * list.
+ */
 KMOD_EXPORT int kmod_module_get_filtered_blacklist(const struct kmod_ctx *ctx, const struct kmod_list *input, struct kmod_list **output)
 {
 	const struct kmod_config *config;