xref: /aosp_15_r20/external/strace/fadvise.c (revision cf84ac9a129d8ea9952db616b4e9b904c4bdde56)
1*cf84ac9aSAndroid Build Coastguard Worker /*
2*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2004 Ulrich Drepper <[email protected]>
3*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2004 Roland McGrath <[email protected]>
4*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2007 Daniel Jacobowitz  <[email protected]>
5*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2009 Andreas Schwab <[email protected]>
6*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2009 Kirill A. Shutemov <[email protected]>
7*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2011-2015 Dmitry V. Levin <[email protected]>
8*cf84ac9aSAndroid Build Coastguard Worker  * Copyright (c) 2014-2017 The strace developers.
9*cf84ac9aSAndroid Build Coastguard Worker  * All rights reserved.
10*cf84ac9aSAndroid Build Coastguard Worker  *
11*cf84ac9aSAndroid Build Coastguard Worker  * Redistribution and use in source and binary forms, with or without
12*cf84ac9aSAndroid Build Coastguard Worker  * modification, are permitted provided that the following conditions
13*cf84ac9aSAndroid Build Coastguard Worker  * are met:
14*cf84ac9aSAndroid Build Coastguard Worker  * 1. Redistributions of source code must retain the above copyright
15*cf84ac9aSAndroid Build Coastguard Worker  *    notice, this list of conditions and the following disclaimer.
16*cf84ac9aSAndroid Build Coastguard Worker  * 2. Redistributions in binary form must reproduce the above copyright
17*cf84ac9aSAndroid Build Coastguard Worker  *    notice, this list of conditions and the following disclaimer in the
18*cf84ac9aSAndroid Build Coastguard Worker  *    documentation and/or other materials provided with the distribution.
19*cf84ac9aSAndroid Build Coastguard Worker  * 3. The name of the author may not be used to endorse or promote products
20*cf84ac9aSAndroid Build Coastguard Worker  *    derived from this software without specific prior written permission.
21*cf84ac9aSAndroid Build Coastguard Worker  *
22*cf84ac9aSAndroid Build Coastguard Worker  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23*cf84ac9aSAndroid Build Coastguard Worker  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24*cf84ac9aSAndroid Build Coastguard Worker  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25*cf84ac9aSAndroid Build Coastguard Worker  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26*cf84ac9aSAndroid Build Coastguard Worker  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27*cf84ac9aSAndroid Build Coastguard Worker  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28*cf84ac9aSAndroid Build Coastguard Worker  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29*cf84ac9aSAndroid Build Coastguard Worker  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30*cf84ac9aSAndroid Build Coastguard Worker  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31*cf84ac9aSAndroid Build Coastguard Worker  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32*cf84ac9aSAndroid Build Coastguard Worker  */
33*cf84ac9aSAndroid Build Coastguard Worker 
34*cf84ac9aSAndroid Build Coastguard Worker #include "defs.h"
35*cf84ac9aSAndroid Build Coastguard Worker 
36*cf84ac9aSAndroid Build Coastguard Worker #include <fcntl.h>
37*cf84ac9aSAndroid Build Coastguard Worker 
38*cf84ac9aSAndroid Build Coastguard Worker #include "xlat/advise.h"
39*cf84ac9aSAndroid Build Coastguard Worker 
SYS_FUNC(fadvise64)40*cf84ac9aSAndroid Build Coastguard Worker SYS_FUNC(fadvise64)
41*cf84ac9aSAndroid Build Coastguard Worker {
42*cf84ac9aSAndroid Build Coastguard Worker 	int argn;
43*cf84ac9aSAndroid Build Coastguard Worker 
44*cf84ac9aSAndroid Build Coastguard Worker 	printfd(tcp, tcp->u_arg[0]);
45*cf84ac9aSAndroid Build Coastguard Worker 	argn = printllval(tcp, ", %lld", 1);
46*cf84ac9aSAndroid Build Coastguard Worker 	tprintf(", %" PRI_klu ", ", tcp->u_arg[argn++]);
47*cf84ac9aSAndroid Build Coastguard Worker 	printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
48*cf84ac9aSAndroid Build Coastguard Worker 
49*cf84ac9aSAndroid Build Coastguard Worker 	return RVAL_DECODED;
50*cf84ac9aSAndroid Build Coastguard Worker }
51*cf84ac9aSAndroid Build Coastguard Worker 
SYS_FUNC(fadvise64_64)52*cf84ac9aSAndroid Build Coastguard Worker SYS_FUNC(fadvise64_64)
53*cf84ac9aSAndroid Build Coastguard Worker {
54*cf84ac9aSAndroid Build Coastguard Worker 	int argn;
55*cf84ac9aSAndroid Build Coastguard Worker 
56*cf84ac9aSAndroid Build Coastguard Worker 	printfd(tcp, tcp->u_arg[0]);
57*cf84ac9aSAndroid Build Coastguard Worker 	argn = printllval(tcp, ", %lld, ", 1);
58*cf84ac9aSAndroid Build Coastguard Worker 	argn = printllval(tcp, "%lld, ", argn);
59*cf84ac9aSAndroid Build Coastguard Worker #if defined __ARM_EABI__ || defined AARCH64 || defined POWERPC || defined XTENSA
60*cf84ac9aSAndroid Build Coastguard Worker 	printxval(advise, tcp->u_arg[1], "POSIX_FADV_???");
61*cf84ac9aSAndroid Build Coastguard Worker #else
62*cf84ac9aSAndroid Build Coastguard Worker 	printxval(advise, tcp->u_arg[argn], "POSIX_FADV_???");
63*cf84ac9aSAndroid Build Coastguard Worker #endif
64*cf84ac9aSAndroid Build Coastguard Worker 
65*cf84ac9aSAndroid Build Coastguard Worker 	return RVAL_DECODED;
66*cf84ac9aSAndroid Build Coastguard Worker }
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