trace-cmd: Add tracecmd_create_init_file_glob()

Add a version of tracecmd_create_init_file() that allows the caller
to specify what events to save.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2 files changed, 10 insertions, 0 deletions

diff --git a/trace-cmd.h b/trace-cmd.h
index cb8e169..e9b4f27 100644
--- a/trace-cmd.h
+++ b/trace-cmd.h
@@ -176,6 +176,9 @@ struct tracecmd_output *
 tracecmd_create_file_glob(const char *output_file,
                           int cpus, char * const *cpu_data_files,
                           struct tracecmd_event_list *event_globs);
+struct tracecmd_output *
+tracecmd_create_init_file_glob(const char *output_file,
+                               struct tracecmd_event_list *list);
 struct tracecmd_output *tracecmd_create_init_fd(int fd);
 struct tracecmd_output *tracecmd_create_init_file(const char *output_file);
 struct tracecmd_output *tracecmd_create_init_file_override(const char *output_file,
diff --git a/trace-output.c b/trace-output.c
index f43aa65..b6875dc 100644
--- a/trace-output.c
+++ b/trace-output.c
@@ -1085,6 +1085,13 @@ struct tracecmd_output *tracecmd_create_init_fd(int fd)
         return create_file_fd(fd, NULL, NULL, NULL, &all_event_list);
 }
 
+struct tracecmd_output *
+tracecmd_create_init_file_glob(const char *output_file,
+                               struct tracecmd_event_list *list)
+{
+        return create_file(output_file, NULL, NULL, NULL, list);
+}
+
 struct tracecmd_output *tracecmd_create_init_file(const char *output_file)
 {
         return create_file(output_file, NULL, NULL, NULL, &all_event_list);