/*
* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2018 The strace developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include "defs.h"
#include <fcntl.h>
-extern void printmqattr(struct tcb *tcp, const long addr);
-
SYS_FUNC(mq_open)
{
printpath(tcp, tcp->u_arg[0]);
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)
{
- 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_timespec(tcp, tcp->u_arg[4]);
return RVAL_DECODED;
}
SYS_FUNC(mq_timedreceive)
{
- 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_timespec(tcp, tcp->u_arg[4]);
+ restore_cleared_syserror(tcp);
}
return 0;
}
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;
}