X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fkobject.h;h=626bdd3c3dd969fc7509b4eb785516114a203e1c;hb=7eff2e7a8b65c25920207324e56611150eb1cd9a;hp=949706c33622dfca669418f4fa3e0551bc79c529;hpb=6a302358d87fedaf7bda12b8e909265ebf1ce674;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 949706c3362..626bdd3c3dd 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -29,6 +29,8 @@
 
 #define KOBJ_NAME_LEN			20
 #define UEVENT_HELPER_PATH_LEN		256
+#define UEVENT_NUM_ENVP			32	/* number of env pointers */
+#define UEVENT_BUFFER_SIZE		2048	/* buffer for the variables */
 
 /* path to the userspace helper executed on an event */
 extern char uevent_helper[];
@@ -111,11 +113,18 @@ struct kobj_type {
 	struct attribute	** default_attrs;
 };
 
+struct kobj_uevent_env {
+	char *envp[UEVENT_NUM_ENVP];
+	int envp_idx;
+	char buf[UEVENT_BUFFER_SIZE];
+	int buflen;
+};
+
 struct kset_uevent_ops {
 	int (*filter)(struct kset *kset, struct kobject *kobj);
 	const char *(*name)(struct kset *kset, struct kobject *kobj);
-	int (*uevent)(struct kset *kset, struct kobject *kobj, char **envp,
-			int num_envp, char *buffer, int buffer_size);
+	int (*uevent)(struct kset *kset, struct kobject *kobj,
+		      struct kobj_uevent_env *env);
 };
 
 /*
@@ -275,10 +284,8 @@ int kobject_uevent(struct kobject *kobj, enum kobject_action action);
 int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
 			char *envp[]);
 
-int add_uevent_var(char **envp, int num_envp, int *cur_index,
-			char *buffer, int buffer_size, int *cur_len,
-			const char *format, ...)
-	__attribute__((format (printf, 7, 8)));
+int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
+	__attribute__((format (printf, 2, 3)));
 #else
 static inline int kobject_uevent(struct kobject *kobj, enum kobject_action action)
 { return 0; }
@@ -287,9 +294,7 @@ static inline int kobject_uevent_env(struct kobject *kobj,
 				      char *envp[])
 { return 0; }
 
-static inline int add_uevent_var(char **envp, int num_envp, int *cur_index,
-				      char *buffer, int buffer_size, int *cur_len, 
-				      const char *format, ...)
+static inline int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
 { return 0; }
 #endif