Do not install usterr-signal-safe

[lttng-ust.git] / liblttng-ust / ltt-events.c

diff --git a/liblttng-ust/ltt-events.c b/liblttng-ust/ltt-events.c
index 4c41531a6519c05d1373c53c43de738bbc98b952..2595ea89b11fd89e8cbfa375a00588eb15b98c86 100644 (file)
--- a/liblttng-ust/ltt-events.c
+++ b/liblttng-ust/ltt-events.c
@@ -14,31 +14,36 @@
 #include <urcu/list.h>
 #include <urcu/hlist.h>
 #include <pthread.h>
-#include <urcu-bp.h>
-#include <urcu/compiler.h>
-#include <urcu/uatomic.h>
 #include <uuid/uuid.h>
-#include <lttng/tracepoint.h>
 #include <errno.h>
 #include <sys/shm.h>
 #include <sys/ipc.h>
+#include <stdint.h>
+#include <stddef.h>
+
+#include <urcu-bp.h>
+#include <urcu/compiler.h>
+#include <urcu/uatomic.h>
+#include <urcu/arch.h>
+
+#include <lttng/tracepoint.h>
 #include <lttng/ust-events.h>
-#include <lttng/usterr-signal-safe.h>
-#include "lttng/core.h"
+
+#include <usterr-signal-safe.h>
+#include <helper.h>
+
 #include "ltt-tracer.h"
 #include "ltt-tracer-core.h"
-#include "lttng/wait.h"
+#include "wait.h"
 #include "../libringbuffer/shm.h"
-
-typedef u32 uint32_t;
-#include <lttng/kcompat/jhash.h>
+#include "jhash.h"
 
 /*
  * The sessions mutex is the centralized mutex across UST tracing
  * control and probe registration. All operations within this file are
  * called by the communication thread, under ust_lock protection.
  */
-static DEFINE_MUTEX(sessions_mutex);
+static pthread_mutex_t sessions_mutex = PTHREAD_MUTEX_INITIALIZER;
 
 void ust_lock(void)
 {
@@ -87,7 +92,7 @@ int add_pending_probe(struct ltt_event *event, const char *name)
        struct cds_hlist_head *head;
        struct ust_pending_probe *e;
        size_t name_len = strlen(name) + 1;
-       u32 hash = jhash(name, name_len - 1, 0);
+       uint32_t hash = jhash(name, name_len - 1, 0);
 
        head = &pending_probe_table[hash & (PENDING_PROBE_HASH_SIZE - 1)];
        e = zmalloc(sizeof(struct ust_pending_probe) + name_len);
@@ -126,7 +131,7 @@ int pending_probe_fix_events(const struct lttng_event_desc *desc)
        struct ust_pending_probe *e;
        const char *name = desc->name;
        size_t name_len = strlen(name) + 1;
-       u32 hash = jhash(name, name_len - 1, 0);
+       uint32_t hash = jhash(name, name_len - 1, 0);
        int ret = 0;
 
        head = &pending_probe_table[hash & (PENDING_PROBE_HASH_SIZE - 1)];
@@ -718,7 +723,7 @@ int _ltt_event_metadata_statedump(struct ltt_session *session,
 
        ret = lttng_metadata_printf(session,
                "event {\n"
-               "       name = %s;\n"
+               "       name = \"%s\";\n"
                "       id = %u;\n"
                "       stream_id = %u;\n",
                event->desc->name,