X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=profile.h;h=673c5c457096fec566d08e720fa81788075dbb43;hp=dbfb9c2e4537c40b9d9ddd5b89b56f0d69f05408;hb=723cd80afc9fdb3ca816067eb1e4790052ff6d07;hpb=07b3232de97ac32a873f0b5d17c8f49c18ed3ae7

diff --git a/profile.h b/profile.h
index dbfb9c2e..673c5c45 100644
--- a/profile.h
+++ b/profile.h
@@ -3,9 +3,22 @@
 
 #include "flist.h"
 
+/*
+ * Functions for overriding internal fio io_u functions
+ */
+struct prof_io_ops {
+	int (*td_init)(struct thread_data *);
+	void (*td_exit)(struct thread_data *);
+
+	int (*fill_io_u_off)(struct thread_data *, struct io_u *);
+	int (*fill_io_u_size)(struct thread_data *, struct io_u *);
+	struct fio_file *(*get_next_file)(struct thread_data *);
+};
+
 struct profile_ops {
 	struct flist_head list;
 	char name[32];
+	char desc[64];
 	int flags;
 
 	/*
@@ -22,10 +35,17 @@ struct profile_ops {
 	 * The complete command line
 	 */
 	const char **cmdline;
+
+	struct prof_io_ops *io_ops;
 };
 
 int register_profile(struct profile_ops *);
 void unregister_profile(struct profile_ops *);
 int load_profile(const char *);
+struct profile_ops *find_profile(const char *);
+void profile_add_hooks(struct thread_data *);
+
+int profile_td_init(struct thread_data *);
+void profile_td_exit(struct thread_data *);
 
 #endif