From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Tue, 8 Sep 2009 18:21:54 +0000 (-0400)
Subject: cleanup
X-Git-Tag: v0.1~153
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=064842c64a65d5d2369b3400a690e1ce66fce394;p=ust.git

cleanup
---

diff --git a/libust/channels.h b/libust/channels.h
index 0d0bc7e..c91874b 100644
--- a/libust/channels.h
+++ b/libust/channels.h
@@ -80,18 +80,18 @@ struct ltt_channel_setting {
 	char name[PATH_MAX];
 };
 
-int ltt_channels_register(const char *name);
-int ltt_channels_unregister(const char *name);
-int ltt_channels_set_default(const char *name,
+extern int ltt_channels_register(const char *name);
+extern int ltt_channels_unregister(const char *name);
+extern int ltt_channels_set_default(const char *name,
 			     unsigned int subbuf_size,
 			     unsigned int subbuf_cnt);
-const char *ltt_channels_get_name_from_index(unsigned int index);
-int ltt_channels_get_index_from_name(const char *name);
-struct ltt_channel_struct *ltt_channels_trace_alloc(unsigned int *nr_channels,
+extern const char *ltt_channels_get_name_from_index(unsigned int index);
+extern int ltt_channels_get_index_from_name(const char *name);
+extern struct ltt_channel_struct *ltt_channels_trace_alloc(unsigned int *nr_channels,
 						    int overwrite,
 						    int active);
-void ltt_channels_trace_free(struct ltt_channel_struct *channels);
-int _ltt_channels_get_event_id(const char *channel, const char *name);
-int ltt_channels_get_event_id(const char *channel, const char *name);
+extern void ltt_channels_trace_free(struct ltt_channel_struct *channels);
+extern int _ltt_channels_get_event_id(const char *channel, const char *name);
+extern int ltt_channels_get_event_id(const char *channel, const char *name);
 
 #endif /* _LTT_CHANNELS_H */
diff --git a/libust/marker.h b/libust/marker.h
index 146409c..f07f120 100644
--- a/libust/marker.h
+++ b/libust/marker.h
@@ -308,8 +308,7 @@ static void __attribute__((constructor)) __markers__init(void) 				\
 	marker_register_lib(__start___markers, (((long)__stop___markers)-((long)__start___markers))/sizeof(struct marker));\
 }
 
-void marker_set_new_marker_cb(void (*cb)(struct marker *));
-
-void init_markers(void);
+extern void marker_set_new_marker_cb(void (*cb)(struct marker *));
+extern void init_markers(void);
 
 #endif
diff --git a/libust/relay.h b/libust/relay.h
index ba536d7..0e18279 100644
--- a/libust/relay.h
+++ b/libust/relay.h
@@ -213,7 +213,7 @@ static inline struct buf_page *ltt_relay_cache_page(struct rchan_buf *buf,
 }
 
 //ust// #ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
- static inline void ltt_relay_do_copy(void *dest, const void *src, size_t len)
+static inline void ltt_relay_do_copy(void *dest, const void *src, size_t len)
 {
 	union {
 		const void *src;
@@ -317,7 +317,7 @@ static inline int ltt_relay_write(struct rchan_buf *buf, size_t offset,
  * CONFIG_LTT_RELAY kernel API, ltt/ltt-relay-alloc.c
  */
 
-struct rchan *ltt_relay_open(const char *base_filename,
+extern struct rchan *ltt_relay_open(const char *base_filename,
 			 struct dentry *parent,
 			 size_t subbuf_size,
 			 size_t n_subbufs,
@@ -375,11 +375,11 @@ struct ltt_channel_buf_struct {
 	local_t commit_seq[0] ____cacheline_aligned;
 } ____cacheline_aligned;
 
-int ltt_do_get_subbuf(struct rchan_buf *buf, struct ltt_channel_buf_struct *ltt_buf, long *pconsumed_old);
+extern int ltt_do_get_subbuf(struct rchan_buf *buf, struct ltt_channel_buf_struct *ltt_buf, long *pconsumed_old);
 
-int ltt_do_put_subbuf(struct rchan_buf *buf, struct ltt_channel_buf_struct *ltt_buf, u32 uconsumed_old);
+extern int ltt_do_put_subbuf(struct rchan_buf *buf, struct ltt_channel_buf_struct *ltt_buf, u32 uconsumed_old);
 
-void init_ustrelay_transport(void);
+extern void init_ustrelay_transport(void);
 
 /*static*/ /* inline */ notrace void ltt_commit_slot(
 		struct ltt_channel_struct *ltt_channel,
diff --git a/libust/tracer.h b/libust/tracer.h
index c680973..601d19a 100644
--- a/libust/tracer.h
+++ b/libust/tracer.h
@@ -68,7 +68,7 @@ struct ltt_serialize_closure {
 	unsigned int cb_idx;
 };
 
-size_t ltt_serialize_data(struct rchan_buf *buf, size_t buf_offset,
+extern size_t ltt_serialize_data(struct rchan_buf *buf, size_t buf_offset,
 			struct ltt_serialize_closure *closure,
 			void *serialize_private,
 			int *largest_align, const char *fmt, va_list *args);
@@ -552,8 +552,8 @@ enum ltt_module_function {
 	LTT_FUNCTION_STATEDUMP
 };
 
-void ltt_transport_register(struct ltt_transport *transport);
-void ltt_transport_unregister(struct ltt_transport *transport);
+extern void ltt_transport_register(struct ltt_transport *transport);
+extern void ltt_transport_unregister(struct ltt_transport *transport);
 
 /* Exported control function */
 
@@ -569,22 +569,22 @@ union ltt_control_args {
 	} new_trace;
 };
 
-int _ltt_trace_setup(const char *trace_name);
-int ltt_trace_setup(const char *trace_name);
-struct ltt_trace_struct *_ltt_trace_find_setup(const char *trace_name);
-int ltt_trace_set_type(const char *trace_name, const char *trace_type);
-int ltt_trace_set_channel_subbufsize(const char *trace_name,
+extern int _ltt_trace_setup(const char *trace_name);
+extern int ltt_trace_setup(const char *trace_name);
+extern struct ltt_trace_struct *_ltt_trace_find_setup(const char *trace_name);
+extern int ltt_trace_set_type(const char *trace_name, const char *trace_type);
+extern int ltt_trace_set_channel_subbufsize(const char *trace_name,
 		const char *channel_name, unsigned int size);
-int ltt_trace_set_channel_subbufcount(const char *trace_name,
+extern int ltt_trace_set_channel_subbufcount(const char *trace_name,
 		const char *channel_name, unsigned int cnt);
-int ltt_trace_set_channel_enable(const char *trace_name,
+extern int ltt_trace_set_channel_enable(const char *trace_name,
 		const char *channel_name, unsigned int enable);
-int ltt_trace_set_channel_overwrite(const char *trace_name,
+extern int ltt_trace_set_channel_overwrite(const char *trace_name,
 		const char *channel_name, unsigned int overwrite);
-int ltt_trace_alloc(const char *trace_name);
-int ltt_trace_destroy(const char *trace_name);
-int ltt_trace_start(const char *trace_name);
-int ltt_trace_stop(const char *trace_name);
+extern int ltt_trace_alloc(const char *trace_name);
+extern int ltt_trace_destroy(const char *trace_name);
+extern int ltt_trace_start(const char *trace_name);
+extern int ltt_trace_stop(const char *trace_name);
 
 enum ltt_filter_control_msg {
 	LTT_FILTER_DEFAULT_ACCEPT,
@@ -596,16 +596,16 @@ extern int ltt_filter_control(enum ltt_filter_control_msg msg,
 
 extern struct dentry *get_filter_root(void);
 
-void ltt_write_trace_header(struct ltt_trace_struct *trace,
+extern void ltt_write_trace_header(struct ltt_trace_struct *trace,
 		struct ltt_subbuffer_header *header);
 extern void ltt_buffer_destroy(struct ltt_channel_struct *ltt_chan);
 
-void ltt_core_register(int (*function)(u8, void *));
+extern void ltt_core_register(int (*function)(u8, void *));
 
-void ltt_core_unregister(void);
+extern void ltt_core_unregister(void);
 
-void ltt_release_trace(struct kref *kref);
-void ltt_release_transport(struct kref *kref);
+extern void ltt_release_trace(struct kref *kref);
+extern void ltt_release_transport(struct kref *kref);
 
 extern int ltt_probe_register(struct ltt_available_probe *pdata);
 extern int ltt_probe_unregister(struct ltt_available_probe *pdata);
@@ -615,9 +615,9 @@ extern int ltt_marker_disconnect(const char *channel, const char *mname,
 		const char *pname);
 extern void ltt_dump_marker_state(struct ltt_trace_struct *trace);
 
-void ltt_lock_traces(void);
-void ltt_unlock_traces(void);
+extern void ltt_lock_traces(void);
+extern void ltt_unlock_traces(void);
 
-struct ltt_trace_struct *_ltt_trace_find(const char *trace_name);
+extern struct ltt_trace_struct *_ltt_trace_find(const char *trace_name);
 
 #endif /* _LTT_TRACER_H */