X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Ftracectl.c;h=e28b3159d73c1408b58b072850f2bb89a45d59eb;hb=c93858f1db9c8fedb9cb3dc751c95ce77083c7ee;hp=2d4341d3b418cd4957b8ab2efc95fbf564f6520e;hpb=c5fdc88852bc232e24fb3941ea5d5719b4490a87;p=ust.git

diff --git a/libust/tracectl.c b/libust/tracectl.c
index 2d4341d..e28b315 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -29,9 +29,9 @@
 
 #include <urcu-bp.h>
 
-#include "marker.h"
+#include <ust/marker.h>
 #include "tracer.h"
-#include "localerr.h"
+#include "usterr.h"
 #include "ustcomm.h"
 #include "relay.h" /* FIXME: remove */
 #include "marker-control.h"
@@ -117,7 +117,7 @@ static void print_markers(FILE *fp)
 	marker_iter_start(&iter);
 
 	while(iter.marker) {
-		fprintf(fp, "marker: %s/%s %d \"%s\"\n", iter.marker->channel, iter.marker->name, (int)imv_read(iter.marker->state), iter.marker->format);
+		fprintf(fp, "marker: %s/%s %d \"%s\" %p\n", iter.marker->channel, iter.marker->name, (int)imv_read(iter.marker->state), iter.marker->format, iter.marker->location);
 		marker_iter_next(&iter);
 	}
 	unlock_markers();
@@ -798,61 +798,11 @@ void create_listener(void)
 	have_listener = 1;
 }
 
-/* The signal handler itself. Signals must be setup so there cannot be
-   nested signals. */
-
-void sighandler(int sig)
-{
-	DBG("sighandler");
-
-	if(!have_listener) {
-		create_listener();
-	}
-}
-
-/* Called by the app signal handler to chain it to us. */
-
-void chain_signal(void)
-{
-	sighandler(USTSIGNAL);
-}
-
 static int init_socket(void)
 {
 	return ustcomm_init_app(getpid(), &ustcomm_app);
 }
 
-static int init_signal_handler(void)
-{
-	/* Attempt to handler SIGIO. If the main program wants to
-	 * handle it, fine, it'll override us. They it'll have to
-	 * use the chaining function.
-	 */
-
-	int result;
-	struct sigaction act;
-
-	result = sigemptyset(&act.sa_mask);
-	if(result == -1) {
-		PERROR("sigemptyset");
-		return -1;
-	}
-
-	act.sa_handler = sighandler;
-	act.sa_flags = SA_RESTART;
-
-	/* Only defer ourselves. Also, try to restart interrupted
-	 * syscalls to disturb the traced program as little as possible.
-	 */
-	result = sigaction(SIGIO, &act, NULL);
-	if(result == -1) {
-		PERROR("sigaction");
-		return -1;
-	}
-
-	return 0;
-}
-
 #define AUTOPROBE_DISABLED      0
 #define AUTOPROBE_ENABLE_ALL    1
 #define AUTOPROBE_ENABLE_REGEX  2
@@ -887,7 +837,7 @@ static void auto_probe_connect(struct marker *m)
 	if(result && result != -EEXIST)
 		ERR("ltt_marker_connect (marker = %s/%s, errno = %d)", m->channel, m->name, -result);
 
-	DBG("auto connected marker %s %s to probe default", m->channel, m->name);
+	DBG("auto connected marker %s (addr: %p) %s to probe default", m->channel, m, m->name);
 
 }
 
@@ -916,11 +866,8 @@ static void __attribute__((constructor)) init()
 		ERR("init_socket error");
 		return;
 	}
-	result = init_signal_handler();
-	if(result == -1) {
-		ERR("init_signal_handler error");
-		return;
-	}
+
+	create_listener();
 
 	autoprobe_val = getenv("UST_AUTOPROBE");
 	if(autoprobe_val) {