tools lib traceevent, perf tools: Rename pevent_set_* APIs

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_" and not "pevent_". This changes
APIs: pevent_set_file_bigendian, pevent_set_flag,
pevent_set_function_resolver, pevent_set_host_bigendian,
pevent_set_long_size, pevent_set_page_size and pevent_get_long_size

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180701.256265951@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

5 files changed, 18 insertions, 18 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 143542ffac20..76e12bcd1765 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -1369,9 +1369,9 @@ repeat:
 	}
 
 	if (session->tevent.pevent &&
-	    pevent_set_function_resolver(session->tevent.pevent,
-					 machine__resolve_kernel_addr,
-					 &session->machines.host) < 0) {
+	    tep_set_function_resolver(session->tevent.pevent,
+				      machine__resolve_kernel_addr,
+				      &session->machines.host) < 0) {
 		pr_err("%s: failed to set libtraceevent function resolver\n",
 		       __func__);
 		return -1;
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 568ddfac3213..ba481d73f910 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -3429,9 +3429,9 @@ int cmd_script(int argc, const char **argv)
 		symbol_conf.use_callchain = false;
 
 	if (session->tevent.pevent &&
-	    pevent_set_function_resolver(session->tevent.pevent,
-					 machine__resolve_kernel_addr,
-					 &session->machines.host) < 0) {
+	    tep_set_function_resolver(session->tevent.pevent,
+				      machine__resolve_kernel_addr,
+				      &session->machines.host) < 0) {
 		pr_err("%s: failed to set libtraceevent function resolver\n", __func__);
 		err = -1;
 		goto out_delete;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 1de7660d93e9..d856b85862e2 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -265,7 +265,7 @@ pid_t machine__get_current_tid(struct machine *machine, int cpu);
 int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
 			     pid_t tid);
 /*
- * For use with libtraceevent's pevent_set_function_resolver()
+ * For use with libtraceevent's tep_set_function_resolver()
  */
 char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp);
 
diff --git a/tools/perf/util/trace-event-read.c b/tools/perf/util/trace-event-read.c
index 850f7bf0eced..d970163f0145 100644
--- a/tools/perf/util/trace-event-read.c
+++ b/tools/perf/util/trace-event-read.c
@@ -236,12 +236,12 @@ static int read_header_files(struct tep_handle *pevent)
 	}
 
 	if (!tep_parse_header_page(pevent, header_page, size,
-				   pevent_get_long_size(pevent))) {
+				   tep_get_long_size(pevent))) {
 		/*
 		 * The commit field in the page is of type long,
 		 * use that instead, since it represents the kernel.
 		 */
-		pevent_set_long_size(pevent, pevent->header_page_size_size);
+		tep_set_long_size(pevent, pevent->header_page_size_size);
 	}
 	free(header_page);
 
@@ -439,9 +439,9 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
 
 	pevent = tevent->pevent;
 
-	pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
-	pevent_set_file_bigendian(pevent, file_bigendian);
-	pevent_set_host_bigendian(pevent, host_bigendian);
+	tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+	tep_set_file_bigendian(pevent, file_bigendian);
+	tep_set_host_bigendian(pevent, host_bigendian);
 
 	if (do_read(buf, 1) < 0)
 		goto out;
@@ -451,8 +451,8 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
 	if (!file_page_size)
 		goto out;
 
-	pevent_set_long_size(pevent, file_long_size);
-	pevent_set_page_size(pevent, file_page_size);
+	tep_set_long_size(pevent, file_long_size);
+	tep_set_page_size(pevent, file_page_size);
 
 	err = read_header_files(pevent);
 	if (err)
diff --git a/tools/perf/util/trace-event.c b/tools/perf/util/trace-event.c
index eed1c11c1915..679c93644a08 100644
--- a/tools/perf/util/trace-event.c
+++ b/tools/perf/util/trace-event.c
@@ -47,9 +47,9 @@ static int trace_event__init2(void)
 		return -1;
 
 	pevent = tevent.pevent;
-	pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
-	pevent_set_file_bigendian(pevent, be);
-	pevent_set_host_bigendian(pevent, be);
+	tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
+	tep_set_file_bigendian(pevent, be);
+	tep_set_host_bigendian(pevent, be);
 	tevent_initialized = true;
 	return 0;
 }
@@ -60,7 +60,7 @@ int trace_event__register_resolver(struct machine *machine,
 	if (!tevent_initialized && trace_event__init2())
 		return -1;
 
-	return pevent_set_function_resolver(tevent.pevent, func, machine);
+	return tep_set_function_resolver(tevent.pevent, func, machine);
 }
 
 void trace_event__cleanup(struct trace_event *t)