X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Flttng%2Fkernel_event_basic.c;h=0af797c054fc0dadc9f6ad50fde5283e45a12c60;hp=18a6eb2cc6091f2bdf936b6f10dbcd6b9b3bb383;hb=0e4cbe7e2c4c6a8343e710a3b050af8c33f95e21;hpb=9928e7b733043d2f44bd2a4b0e041a0553fd427f diff --git a/tests/lttng/kernel_event_basic.c b/tests/lttng/kernel_event_basic.c index 18a6eb2cc..0af797c05 100644 --- a/tests/lttng/kernel_event_basic.c +++ b/tests/lttng/kernel_event_basic.c @@ -29,20 +29,26 @@ #include "../utils.h" +int lttng_opt_quiet; + int main(int argc, char **argv) { - struct lttng_handle *handle = NULL; - struct lttng_domain dom; + struct lttng_handle *handle = NULL; + struct lttng_domain dom; struct lttng_channel channel; struct lttng_event sched_switch; struct lttng_event sched_process_exit; struct lttng_event sched_process_free; + char *session_name = "kernel_event_basic"; + int ret = 0; - int ret = 0; - - char *session_name = "kernel_event"; + memset(&dom, 0, sizeof(dom)); + memset(&channel, 0, sizeof(channel)); + memset(&sched_switch, 0, sizeof(sched_switch)); + memset(&sched_process_exit, 0, sizeof(sched_process_exit)); + memset(&sched_process_free, 0, sizeof(sched_process_free)); - dom.type = LTTNG_DOMAIN_KERNEL; + dom.type = LTTNG_DOMAIN_KERNEL; strcpy(channel.name, "mychan"); channel.attr.overwrite = 0; @@ -54,12 +60,15 @@ int main(int argc, char **argv) strcpy(sched_switch.name, "sched_switch"); sched_switch.type = LTTNG_EVENT_TRACEPOINT; + sched_switch.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; strcpy(sched_process_exit.name, "sched_process_exit"); sched_process_exit.type = LTTNG_EVENT_TRACEPOINT; + sched_process_exit.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; strcpy(sched_process_free.name, "sched_process_free"); sched_process_free.type = LTTNG_EVENT_TRACEPOINT; + sched_process_free.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; printf("\nTesting tracing kernel events:\n"); printf("-----------\n"); @@ -75,77 +84,77 @@ int main(int argc, char **argv) } printf("Creating tracing session (%s): ", argv[1]); - if ((ret = lttng_create_session(session_name, argv[1])) < 0) { - printf("error creating the session : %s\n", lttng_get_readable_code(ret)); + if ((ret = lttng_create_session(session_name, argv[1])) < 0) { + printf("error creating the session : %s\n", lttng_strerror(ret)); goto create_fail; - } + } PRINT_OK(); printf("Creating session handle: "); if ((handle = lttng_create_handle(session_name, &dom)) == NULL) { - printf("error creating handle: %s\n", lttng_get_readable_code(ret)); + printf("error creating handle: %s\n", lttng_strerror(ret)); goto handle_fail; } PRINT_OK(); printf("Enabling %s kernel channel: ", channel.name); if ((ret = lttng_enable_channel(handle, &channel)) < 0) { - printf("error enable channel: %s\n", lttng_get_readable_code(ret)); + printf("error enable channel: %s\n", lttng_strerror(ret)); goto enable_fail; } printf("Enabling %s kernel event: ", sched_switch.name); - if ((ret = lttng_enable_event(handle, &sched_switch, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + if ((ret = lttng_enable_event(handle, &sched_switch, channel.name)) < 0) { + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; - } + } PRINT_OK(); printf("Enabling %s kernel event: ", sched_process_exit.name); if ((ret = lttng_enable_event(handle, &sched_process_exit, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Enabling %s kernel event: ", sched_process_free.name); if ((ret = lttng_enable_event(handle, &sched_process_free, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Disabling %s kernel event: ", sched_switch.name); if ((ret = lttng_disable_event(handle, sched_switch.name, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Disabling %s kernel event: ", sched_process_free.name); if ((ret = lttng_disable_event(handle, sched_process_free.name, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Renabling %s kernel event: ", sched_switch.name); if ((ret = lttng_enable_event(handle, &sched_switch, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Renabling %s kernel event: ", sched_process_free.name); if ((ret = lttng_enable_event(handle, &sched_process_free, channel.name)) < 0) { - printf("error enabling event: %s\n", lttng_get_readable_code(ret)); + printf("error enabling event: %s\n", lttng_strerror(ret)); goto enable_fail; } PRINT_OK(); printf("Start tracing: "); - if ((ret = lttng_start_tracing(handle)) < 0) { - printf("error starting tracing: %s\n", lttng_get_readable_code(ret)); + if ((ret = lttng_start_tracing(session_name)) < 0) { + printf("error starting tracing: %s\n", lttng_strerror(ret)); goto start_fail; } PRINT_OK(); @@ -153,15 +162,15 @@ int main(int argc, char **argv) sleep(2); printf("Stop tracing: "); - if ((ret = lttng_stop_tracing(handle)) < 0) { - printf("error stopping tracing: %s\n", lttng_get_readable_code(ret)); + if ((ret = lttng_stop_tracing(session_name)) < 0) { + printf("error stopping tracing: %s\n", lttng_strerror(ret)); goto stop_fail; } PRINT_OK(); printf("Destroy tracing session: "); - if ((ret = lttng_destroy_session(handle)) < 0) { - printf("error destroying session: %s\n", lttng_get_readable_code(ret)); + if ((ret = lttng_destroy_session(session_name)) < 0) { + printf("error destroying session: %s\n", lttng_strerror(ret)); } PRINT_OK(); @@ -175,8 +184,8 @@ handle_fail: stop_fail: start_fail: enable_fail: - lttng_destroy_session(handle); + lttng_destroy_session(session_name); lttng_destroy_handle(handle); - return 1; + return 1; }