1 files changed, 47 insertions, 0 deletions
diff --git a/src/kernel/tests/include/tst_safe_posix_ipc.h b/src/kernel/tests/include/tst_safe_posix_ipc.h
new file mode 100644
index 0000000..d74ef4e
--- /dev/null
+++ b/src/kernel/tests/include/tst_safe_posix_ipc.h
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2017-2019 Petr Vorel pvorel@suse.cz
+ */
+
+#ifndef TST_SAFE_POSIX_IPC_H__
+#define TST_SAFE_POSIX_IPC_H__
+
+#include <mqueue.h>
+#include <stdarg.h>
+
+#define SAFE_MQ_OPEN(pathname, oflags, ...) \
+	safe_mq_open(__FILE__, __LINE__, (pathname), (oflags), ##__VA_ARGS__)
+
+static inline int safe_mq_open(const char *file, const int lineno,
+			       const char *pathname, int oflags, ...)
+{
+	va_list ap;
+	int rval;
+	mode_t mode;
+	struct mq_attr *attr;
+
+	va_start(ap, oflags);
+
+	/* Android's NDK's mode_t is smaller than an int, which results in
+	 * SIGILL here when passing the mode_t type.
+	 */
+#ifndef __ANDROID__
+	mode = va_arg(ap, mode_t);
+#else
+	mode = va_arg(ap, int);
+#endif
+
+	attr = va_arg(ap, struct mq_attr *);
+
+	va_end(ap);
+
+	rval = mq_open(pathname, oflags, mode, attr);
+	if (rval == -1) {
+		tst_brk(TBROK | TERRNO, "%s:%d: mq_open(%s,%d,0%o,%p) failed",
+			 file, lineno, pathname, oflags, mode, attr);
+	}
+
+	return rval;
+}
+
+#endif /* TST_SAFE_POSIX_IPC_H__ */