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Message-Id: <20190326154328.28718-9-tstoyanov@vmware.com> Date: Tue, 26 Mar 2019 17:43:28 +0200 From: Tzvetomir Stoyanov <tstoyanov@...are.com> To: rostedt@...dmis.org Cc: linux-trace-devel@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 8/8] tools/lib/traceevent: remove call to exit() from tep_filter_add_filter_str() This patch removes call to exit() from tep_filter_add_filter_str(). A library function should not force the application to exit. In the current implementation tep_filter_add_filter_str() calls exit() when a special "test_filters" mode is set, used only for debugging purposes. When this mode is set and a filter is added - its string is printed to the console and exit() is called. This patch changes the logic - when in "test_filters" mode, the filter string is still printed, but the exit() is not called. It is up to the application to track when "test_filters" mode is set and to call exit, if needed. Signed-off-by: Tzvetomir Stoyanov <tstoyanov@...are.com> --- tools/lib/traceevent/parse-filter.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c index 298694356277..552592d153fb 100644 --- a/tools/lib/traceevent/parse-filter.c +++ b/tools/lib/traceevent/parse-filter.c @@ -1346,9 +1346,6 @@ enum tep_errno tep_filter_add_filter_str(struct tep_event_filter *filter, free_events(events); - if (rtn >= 0 && tep->test_filters) - exit(0); - return rtn; } -- 2.20.1
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