/*
* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2019 The strace developers.
* All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "defs.h"
tprint_open_modes(tcp->u_arg[1]);
if (tcp->u_arg[1] & O_CREAT) {
/* mode */
- tprintf(", %#lo, ", tcp->u_arg[2]);
- printmqattr(tcp, tcp->u_arg[3]);
+ tprints(", ");
+ print_numeric_umode_t(tcp->u_arg[2]);
+ tprints(", ");
+ printmqattr(tcp, tcp->u_arg[3], false);
}
- return RVAL_DECODED;
+ return RVAL_DECODED | RVAL_FD;
}
-SYS_FUNC(mq_timedsend)
+static int
+do_mq_timedsend(struct tcb *const tcp, const print_obj_by_addr_fn print_ts)
{
- tprintf("%ld, ", tcp->u_arg[0]);
- printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- tprintf(", %lu, %ld, ", tcp->u_arg[2], tcp->u_arg[3]);
- printtv(tcp, tcp->u_arg[4]);
+ printfd(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ printstrn(tcp, tcp->u_arg[1], tcp->u_arg[2]);
+ tprintf(", %" PRI_klu ", %u, ", tcp->u_arg[2],
+ (unsigned int) tcp->u_arg[3]);
+ print_ts(tcp, tcp->u_arg[4]);
return RVAL_DECODED;
}
-SYS_FUNC(mq_timedreceive)
+#if HAVE_ARCH_TIME32_SYSCALLS
+SYS_FUNC(mq_timedsend_time32)
+{
+ return do_mq_timedsend(tcp, print_timespec32);
+}
+#endif
+
+SYS_FUNC(mq_timedsend_time64)
+{
+ return do_mq_timedsend(tcp, print_timespec64);
+}
+
+static int
+do_mq_timedreceive(struct tcb *const tcp, const print_obj_by_addr_fn print_ts)
{
- if (entering(tcp))
- tprintf("%ld, ", tcp->u_arg[0]);
- else {
- printstr(tcp, tcp->u_arg[1], tcp->u_arg[2]);
- tprintf(", %lu, %ld, ", tcp->u_arg[2], tcp->u_arg[3]);
- printtv(tcp, tcp->u_arg[4]);
+ if (entering(tcp)) {
+ printfd(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ } else {
+ if (syserror(tcp))
+ printaddr(tcp->u_arg[1]);
+ else
+ printstrn(tcp, tcp->u_arg[1], tcp->u_rval);
+ tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);
+ printnum_int(tcp, tcp->u_arg[3], "%u");
+ tprints(", ");
+ /*
+ * Since the timeout parameter is read by the kernel
+ * on entering syscall, it has to be decoded the same way
+ * whether the syscall has failed or not.
+ */
+ temporarily_clear_syserror(tcp);
+ print_ts(tcp, tcp->u_arg[4]);
+ restore_cleared_syserror(tcp);
}
return 0;
}
+#if HAVE_ARCH_TIME32_SYSCALLS
+SYS_FUNC(mq_timedreceive_time32)
+{
+ return do_mq_timedreceive(tcp, print_timespec32);
+}
+#endif
+
+SYS_FUNC(mq_timedreceive_time64)
+{
+ return do_mq_timedreceive(tcp, print_timespec64);
+}
+
SYS_FUNC(mq_notify)
{
- tprintf("%ld, ", tcp->u_arg[0]);
- printsigevent(tcp, tcp->u_arg[1]);
+ printfd(tcp, tcp->u_arg[0]);
+ tprints(", ");
+ print_sigevent(tcp, tcp->u_arg[1]);
return RVAL_DECODED;
}
SYS_FUNC(mq_getsetattr)
{
if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
- printmqattr(tcp, tcp->u_arg[1]);
+ printfd(tcp, tcp->u_arg[0]);
tprints(", ");
- } else
- printmqattr(tcp, tcp->u_arg[2]);
+ printmqattr(tcp, tcp->u_arg[1], true);
+ tprints(", ");
+ } else {
+ printmqattr(tcp, tcp->u_arg[2], true);
+ }
return 0;
}