diff mbox series

[hurd,commited] tst-cancel4: deal with ENOSYS errors

Message ID 20200705172640.1387695-1-samuel.thibault@ens-lyon.org
State New
Headers show
Series [hurd,commited] tst-cancel4: deal with ENOSYS errors | expand

Commit Message

Samuel Thibault July 5, 2020, 5:26 p.m. UTC 
The Hurd port doesn't have support for sigwaitinfo, sigtimedwait, and msgget
yet, so let us ignore the test for these when they return ENOSYS.

* nptl/tst-cancel4.c (tf_sigwaitinfo): Fallback on sigwait when
sigwaitinfo returns ENOSYS.
(tf_sigtimedwait): Likewise with sigtimedwait.
(tf_msgrcv, tf_msgsnd): Fallback on tf_usleep when msgget returns ENOSYS.
---
 nptl/tst-cancel4.c | 42 ++++++++++++++++++++++++++++++++++++++----
 1 file changed, 38 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/nptl/tst-cancel4.c b/nptl/tst-cancel4.c
index be7a48e253..5250a30b2e 100644
--- a/nptl/tst-cancel4.c
+++ b/nptl/tst-cancel4.c
@@ -607,7 +607,15 @@  tf_sigwaitinfo (void *arg)
   pthread_cleanup_push (cl, NULL);
 
   /* Wait for SIGUSR1.  */
-  sigwaitinfo (&mask, &info);
+  int ret;
+  ret = sigwaitinfo (&mask, &info);
+  if (ret == -1 && errno == ENOSYS)
+    {
+      int sig;
+
+      printf ("sigwaitinfo not supported\n");
+      sigwait (&mask, &sig);
+    }
 
   pthread_cleanup_pop (0);
 
@@ -634,7 +642,15 @@  tf_sigtimedwait (void *arg)
   struct timespec ts = { .tv_sec = 60, .tv_nsec = 0 };
   pthread_cleanup_push (cl, NULL);
 
-  sigtimedwait (&mask, &info, &ts);
+  int ret;
+  ret = sigtimedwait (&mask, &info, &ts);
+  if (ret == -1 && errno == ENOSYS)
+    {
+      int sig;
+      printf ("sigtimedwait not supported\n");
+
+      sigwait (&mask, &sig);
+    }
 
   pthread_cleanup_pop (0);
 
@@ -1459,7 +1475,16 @@  tf_msgrcv (void *arg)
 {
   tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
   if (tempmsg == -1)
-    FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
+    {
+      if (errno == ENOSYS)
+	{
+	  printf ("msgget not supported\n");
+	  tf_usleep (arg);
+	  pthread_exit (NULL);
+	}
+      else
+	FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
+    }
 
   xpthread_barrier_wait (&b2);
 
@@ -1505,7 +1530,16 @@  tf_msgsnd (void *arg)
 
   tempmsg = msgget (IPC_PRIVATE, 0666 | IPC_CREAT);
   if (tempmsg == -1)
-    FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
+    {
+      if (errno == ENOSYS)
+	{
+	  printf ("msgget not supported\n");
+	  tf_usleep (arg);
+	  pthread_exit (NULL);
+	}
+      else
+	FAIL_EXIT1 ("msgget (IPC_PRIVATE, 0666 | IPC_CREAT): %m");
+    }
 
   xpthread_barrier_wait (&b2);