freebsd port: use a leading / prefix for shm tmp name

[lttng-ust.git] / libringbuffer / shm.c

diff --git a/libringbuffer/shm.c b/libringbuffer/shm.c
index 69e4b1a765eb1d9dea37b9cafb6c06bbf8f4e8ad..c10e58a23cc281fb06128c93d16697efc2d0b019 100644 (file)
--- a/libringbuffer/shm.c
+++ b/libringbuffer/shm.c
@@ -18,6 +18,7 @@
 #include <dirent.h>
 #include <lttng/align.h>
 #include <helper.h>
+#include <limits.h>
 
 struct shm_object_table *shm_object_table_create(size_t max_nb_obj)
 {
@@ -35,7 +36,7 @@ struct shm_object *shm_object_table_append(struct shm_object_table *table,
        int shmfd, waitfd[2], ret, i, sigblocked = 0;
        struct shm_object *obj;
        char *memory_map;
-       char tmp_name[NAME_MAX] = "ust-shm-tmp-XXXXXX";
+       char tmp_name[NAME_MAX] = "/ust-shm-tmp-XXXXXX";
        sigset_t all_sigs, orig_sigs;
 
        if (table->allocated_len >= table->size)