From 6f07a844ee29e47fe44d68ea68661611aaa92363 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 8 May 2012 15:20:43 +0300 Subject: [PATCH] filter based on thread_id MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Imre Deak Signed-off-by: José Fonseca --- cli/cli_trim.cpp | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/cli/cli_trim.cpp b/cli/cli_trim.cpp index 206e24e..d944682 100644 --- a/cli/cli_trim.cpp +++ b/cli/cli_trim.cpp @@ -47,14 +47,16 @@ usage(void) << synopsis << "\n" "\n" " -h, --help show this help message and exit\n" - " --calls=CALLSET only trim specified calls\n" + " --calls=CALLSET only retain specified calls\n" + " --thread=THREAD_ID only retain calls from specified thread\n" " -o, --output=TRACE_FILE output trace file\n" "\n" ; } enum { - CALLS_OPT = CHAR_MAX + 1, + CALLS_OPT = CHAR_MAX + 1, + THREAD_OPT, }; const static char * @@ -64,7 +66,8 @@ const static struct option longOptions[] = { {"help", no_argument, 0, 'h'}, {"calls", required_argument, 0, CALLS_OPT}, - {"output", optional_argument, 0, 'o'}, + {"thread", required_argument, 0, THREAD_OPT}, + {"output", required_argument, 0, 'o'}, {0, 0, 0, 0} }; @@ -73,6 +76,7 @@ command(int argc, char *argv[]) { std::string output; trace::CallSet calls(trace::FREQUENCY_ALL); + int thread = -1; int i; int opt; @@ -84,6 +88,9 @@ command(int argc, char *argv[]) case CALLS_OPT: calls = trace::CallSet(optarg); break; + case THREAD_OPT: + thread = atoi(optarg); + break; case 'o': output = optarg; break; @@ -122,7 +129,8 @@ command(int argc, char *argv[]) trace::Call *call; while ((call = p.parse_call())) { - if (calls.contains(*call)) { + if (calls.contains(*call) && + (thread == -1 || call->thread_id == thread)) { writer.writeCall(call); } delete call; -- 2.43.0