Add procname to lttng_ust_statedump information

[lttng-ust.git] / liblttng-ust / lttng-ust-comm.c

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 79f0f28ad124195cfb9d24bd25b776aaa7d4b721..9d0c010d502079a164e453cb67778f3a547cc2d1 100644 (file)
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -263,6 +263,8 @@ struct sock_info {
        /* Keep track of lazy state dump not performed yet. */
        int statedump_pending;
        int initial_statedump_done;
+       /* Keep procname for statedump */
+       char procname[LTTNG_UST_PROCNAME_LEN];
 };
 
 /* Socket from app (connect) to session daemon (listen) for communication */
@@ -283,6 +285,7 @@ struct sock_info global_apps = {
 
        .statedump_pending = 0,
        .initial_statedump_done = 0,
+       .procname[0] = '\0'
 };
 
 /* TODO: allow global_apps_sock_path override */
@@ -300,6 +303,7 @@ struct sock_info local_apps = {
 
        .statedump_pending = 0,
        .initial_statedump_done = 0,
+       .procname[0] = '\0'
 };
 
 static int wait_poll_fallback;
@@ -438,6 +442,15 @@ int lttng_get_notify_socket(void *owner)
        return info->notify_socket;
 }
 
+
+LTTNG_HIDDEN
+char* lttng_ust_sockinfo_get_procname(void *owner)
+{
+       struct sock_info *info = owner;
+
+       return info->procname;
+}
+
 static
 void print_cmd(int cmd, int handle)
 {
@@ -467,6 +480,7 @@ int setup_global_apps(void)
        }
 
        global_apps.allowed = 1;
+       lttng_ust_getprocname(global_apps.procname);
 error:
        return ret;
 }
@@ -511,6 +525,8 @@ int setup_local_apps(void)
                ret = -EIO;
                goto end;
        }
+
+       lttng_ust_getprocname(local_apps.procname);
 end:
        return ret;
 }