Port: Implement prctl wrapper

[lttng-tools.git] / src / common / runas.c

diff --git a/src/common/runas.c b/src/common/runas.c
index bc7356b6a6641b9d28a83d1171081a1d0b2ab7d9..7e5743be1c4656005dccd8036c586f76f492a00b 100644 (file)
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -31,11 +31,12 @@
 #include <sched.h>
 #include <sys/signal.h>
 #include <assert.h>
-#include <sys/prctl.h>
+#include <signal.h>
 
 #include <common/common.h>
 #include <common/utils.h>
 #include <common/compat/getenv.h>
+#include <common/compat/prctl.h>
 #include <common/sessiond-comm/unix.h>
 
 #include "runas.h"
@@ -323,8 +324,9 @@ int run_as_worker(struct run_as_worker *worker)
        memset(worker->procname, 0, proc_orig_len);
        strncpy(worker->procname, DEFAULT_RUN_AS_WORKER_NAME, proc_orig_len);
 
-       ret = prctl(PR_SET_NAME, DEFAULT_RUN_AS_WORKER_NAME, 0, 0, 0);
-       if (ret) {
+       ret = lttng_prctl(PR_SET_NAME,
+                       (unsigned long) DEFAULT_RUN_AS_WORKER_NAME, 0, 0, 0);
+       if (ret && ret != -ENOSYS) {
                /* Don't fail as this is not essential. */
                PERROR("prctl PR_SET_NAME");
                ret = 0;