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-rw-r--r--tools/perf/util/probe-event.c29
1 files changed, 11 insertions, 18 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 0163fc0..327604c 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -290,28 +290,21 @@ static int get_real_path(const char *raw_path, const char *comp_dir,
static int show_one_line(FILE *fp, int l, bool skip, bool show_num)
{
char buf[LINEBUF_SIZE];
- const char *color = PERF_COLOR_BLUE;
+ const char *color = show_num ? "" : PERF_COLOR_BLUE;
+ const char *prefix = NULL;
- if (fgets(buf, LINEBUF_SIZE, fp) == NULL)
- goto error;
- if (!skip) {
- if (show_num)
- fprintf(stdout, "%7d %s", l, buf);
- else
- color_fprintf(stdout, color, " %s", buf);
- }
-
- while (strlen(buf) == LINEBUF_SIZE - 1 &&
- buf[LINEBUF_SIZE - 2] != '\n') {
+ do {
if (fgets(buf, LINEBUF_SIZE, fp) == NULL)
goto error;
- if (!skip) {
- if (show_num)
- fprintf(stdout, "%s", buf);
- else
- color_fprintf(stdout, color, "%s", buf);
+ if (skip)
+ continue;
+ if (!prefix) {
+ prefix = show_num ? "%7d " : " ";
+ color_fprintf(stdout, color, prefix, l);
}
- }
+ color_fprintf(stdout, color, "%s", buf);
+
+ } while (strchr(buf, '\n') == NULL);
return 0;
error: