commit 0953099a88224adb3e3012ac8c4b0cf3cb32c93b
author philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> Thu Aug 28 20:19:41 2014 +0000
committer philippe <philippe@a5019735-40e9-0310-863c-91ae7b9d1cf9> Thu Aug 28 20:19:41 2014 +0000
tree 56a9759c874d8c7cb49642a6e6b8e7215e397592
parent b895602e254618a911dbf3ca26516e9f920656cd

Check that vgdb ptrace actions do not cause a EINTR or whatever
to go out of the select syscall


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14378 a5019735-40e9-0310-863c-91ae7b9d1cf9

gdbserver_tests/sleepers.c

diff --git a/gdbserver_tests/sleepers.c b/gdbserver_tests/sleepers.c
index b74d3ca..e06e0cd 100644
--- a/gdbserver_tests/sleepers.c
+++ b/gdbserver_tests/sleepers.c
@@ -71,7 +71,7 @@
 {
    int i = 0;
    struct spec* s = (struct spec*)v;
-
+   int ret;
    fprintf(stderr, "%s ready to sleep and/or burn\n", s->name);
    fflush (stderr);
    signal_ready();
@@ -81,7 +81,10 @@
       if (sleepms > 0 && s->sleep) {
          t[s->t].tv_sec = sleepms / 1000;
          t[s->t].tv_usec = (sleepms % 1000) * 1000;
-         select (0, NULL, NULL, NULL, &t[s->t]);
+         ret = select (0, NULL, NULL, NULL, &t[s->t]);
+         /* We only expect a timeout result from the above. */
+         if (ret != 0)
+            perror("unexpected result from select");
       }
       if (burn > 0 && s->burn)
          do_burn();