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authorFlorian Weimer <fweimer@redhat.com>2016-12-28 13:37:18 +0100
committerFlorian Weimer <fweimer@redhat.com>2016-12-28 13:37:18 +0100
commit5f0b84379024787bae24ad20e81d26ab2f082389 (patch)
tree41c4fdcd00da543528b49cfd4c3e5a9489ba7f85 /support/xwaitpid.c
parent9c30df69c485ba93cdb4428c9bea6da371fb16ef (diff)
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support: Add support for delayed test failure reporting
The new functions support_record_failure records a test failure,
but does not terminate the process.  The macros TEST_VERIFY
and TEST_VERIFY_EXIT check that a condition is true.
Diffstat (limited to 'support/xwaitpid.c')
-rw-r--r--support/xwaitpid.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/support/xwaitpid.c b/support/xwaitpid.c
new file mode 100644
index 0000000000..5a6e540810
--- /dev/null
+++ b/support/xwaitpid.c
@@ -0,0 +1,35 @@
+/* waitpid with error checking.
+   Copyright (C) 2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <support/xunistd.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+
+int
+xwaitpid (int pid, int *status, int flags)
+{
+  pid_t result = waitpid (pid, status, flags);
+  if (result < 0)
+    {
+      printf ("error: waitpid: %m\n");
+      exit (1);
+    }
+  return result;
+}