[1/2] tools/lib/traceevent: Rename data2host*() APIs
diff mbox series

Message ID 20180919111259.5020-1-tz.stoyanov@gmail.com
State New, archived
Headers show
Series
  • [1/2] tools/lib/traceevent: Rename data2host*() APIs
Related show

Commit Message

Tzvetomir Stoyanov (VMware) Sept. 19, 2018, 11:12 a.m. UTC
In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_". This renames data2host*() APIs

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 tools/lib/traceevent/event-parse.c | 10 +++++-----
 tools/lib/traceevent/event-parse.h | 14 +++++++-------
 tools/perf/util/trace-event-read.c |  4 ++--
 3 files changed, 14 insertions(+), 14 deletions(-)

Patch
diff mbox series

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 5a6e29c4b5cf..29e0825fbb92 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3344,11 +3344,11 @@  unsigned long long tep_read_number(struct tep_handle *pevent,
 	case 1:
 		return *(unsigned char *)ptr;
 	case 2:
-		return data2host2(pevent, ptr);
+		return tep_data2host2(pevent, ptr);
 	case 4:
-		return data2host4(pevent, ptr);
+		return tep_data2host4(pevent, ptr);
 	case 8:
-		return data2host8(pevent, ptr);
+		return tep_data2host8(pevent, ptr);
 	default:
 		/* BUG! */
 		return 0;
@@ -4074,7 +4074,7 @@  static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->string.string);
 			arg->string.offset = f->offset;
 		}
-		str_offset = data2host4(pevent, data + arg->string.offset);
+		str_offset = tep_data2host4(pevent, data + arg->string.offset);
 		str_offset &= 0xffff;
 		print_str_to_seq(s, format, len_arg, ((char *)data) + str_offset);
 		break;
@@ -4092,7 +4092,7 @@  static void print_str_arg(struct trace_seq *s, void *data, int size,
 			f = tep_find_any_field(event, arg->bitmask.bitmask);
 			arg->bitmask.offset = f->offset;
 		}
-		bitmask_offset = data2host4(pevent, data + arg->bitmask.offset);
+		bitmask_offset = tep_data2host4(pevent, data + arg->bitmask.offset);
 		bitmask_size = bitmask_offset >> 16;
 		bitmask_offset &= 0xffff;
 		print_bitmask_to_seq(pevent, s, format, len_arg,
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 52355417f3de..2551fefcb413 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -538,7 +538,7 @@  static inline void tep_set_flag(struct tep_handle *pevent, int flag)
 }
 
 static inline unsigned short
-__data2host2(struct tep_handle *pevent, unsigned short data)
+__tep_data2host2(struct tep_handle *pevent, unsigned short data)
 {
 	unsigned short swap;
 
@@ -552,7 +552,7 @@  __data2host2(struct tep_handle *pevent, unsigned short data)
 }
 
 static inline unsigned int
-__data2host4(struct tep_handle *pevent, unsigned int data)
+__tep_data2host4(struct tep_handle *pevent, unsigned int data)
 {
 	unsigned int swap;
 
@@ -568,7 +568,7 @@  __data2host4(struct tep_handle *pevent, unsigned int data)
 }
 
 static inline unsigned long long
-__data2host8(struct tep_handle *pevent, unsigned long long data)
+__tep_data2host8(struct tep_handle *pevent, unsigned long long data)
 {
 	unsigned long long swap;
 
@@ -587,14 +587,14 @@  __data2host8(struct tep_handle *pevent, unsigned long long data)
 	return swap;
 }
 
-#define data2host2(pevent, ptr)		__data2host2(pevent, *(unsigned short *)(ptr))
-#define data2host4(pevent, ptr)		__data2host4(pevent, *(unsigned int *)(ptr))
-#define data2host8(pevent, ptr)					\
+#define tep_data2host2(pevent, ptr)		__tep_data2host2(pevent, *(unsigned short *)(ptr))
+#define tep_data2host4(pevent, ptr)		__tep_data2host4(pevent, *(unsigned int *)(ptr))
+#define tep_data2host8(pevent, ptr)					\
 ({								\
 	unsigned long long __val;				\
 								\
 	memcpy(&__val, (ptr), sizeof(unsigned long long));	\
-	__data2host8(pevent, __val);				\
+	__tep_data2host8(pevent, __val);				\
 })
 
 static inline int tep_host_bigendian(void)
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 3dfc1db6b25b..b98ee2a2eb44 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -102,7 +102,7 @@  static unsigned int read4(struct tep_handle *pevent)
 
 	if (do_read(&data, 4) < 0)
 		return 0;
-	return __data2host4(pevent, data);
+	return __tep_data2host4(pevent, data);
 }
 
 static unsigned long long read8(struct tep_handle *pevent)
@@ -111,7 +111,7 @@  static unsigned long long read8(struct tep_handle *pevent)
 
 	if (do_read(&data, 8) < 0)
 		return 0;
-	return __data2host8(pevent, data);
+	return __tep_data2host8(pevent, data);
 }
 
 static char *read_string(void)