strace/fadvise.c
Eugene Syromyatnikov 11f7093560 fadvise: change printing of len argument to unsigned in fadvise64 syscall
The kernel declares fadvise64 as
long sys_fadvise64(int fd, loff_t offset, size_t len, int advice);

* fadvise.c (SYS_FUNC(fadvise64)): Change conversion specifier from
"%ld" to "%lu" for printing len argument since kernel expects argument
of type size_t.
2016-09-28 03:00:10 +00:00

66 lines
2.4 KiB
C

/*
* Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
* Copyright (c) 2004 Roland McGrath <roland@redhat.com>
* Copyright (c) 2007 Daniel Jacobowitz <dan@codesourcery.com>
* Copyright (c) 2009 Andreas Schwab <schwab@redhat.com>
* Copyright (c) 2009 Kirill A. Shutemov <kirill@shutemov.name>
* Copyright (c) 2011-2015 Dmitry V. Levin <ldv@altlinux.org>
* 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.
*/
#include "defs.h"
#include <fcntl.h>
#include "xlat/advise.h"
SYS_FUNC(fadvise64)
{
int argn;
printfd(tcp, tcp->u_arg[0]);
argn = printllval(tcp, ", %lld", 1);
tprintf(", %lu, ", tcp->u_arg[argn++]);
printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
return RVAL_DECODED;
}
SYS_FUNC(fadvise64_64)
{
int argn;
printfd(tcp, tcp->u_arg[0]);
argn = printllval(tcp, ", %lld, ", 1);
argn = printllval(tcp, "%lld, ", argn);
#if defined __ARM_EABI__ || defined AARCH64 || defined POWERPC || defined XTENSA
printxval(advise, tcp->u_arg[1], "POSIX_FADV_???");
#else
printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
#endif
return RVAL_DECODED;
}