Branch data Line data Source code
1 : : /*
2 : : * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
3 : : * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4 : : * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5 : : * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
6 : : * Copyright (c) 1999-2017 The strace developers.
7 : : * All rights reserved.
8 : : *
9 : : * Redistribution and use in source and binary forms, with or without
10 : : * modification, are permitted provided that the following conditions
11 : : * are met:
12 : : * 1. Redistributions of source code must retain the above copyright
13 : : * notice, this list of conditions and the following disclaimer.
14 : : * 2. Redistributions in binary form must reproduce the above copyright
15 : : * notice, this list of conditions and the following disclaimer in the
16 : : * documentation and/or other materials provided with the distribution.
17 : : * 3. The name of the author may not be used to endorse or promote products
18 : : * derived from this software without specific prior written permission.
19 : : *
20 : : * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 : : * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 : : * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 : : * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 : : * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 : : * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 : : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 : : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 : : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 : : * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 : : */
31 : :
32 : : #include "defs.h"
33 : : #include <sys/resource.h>
34 : :
35 : : #include DEF_MPERS_TYPE(rusage_t)
36 : :
37 : : typedef struct rusage rusage_t;
38 : :
39 : : #include MPERS_DEFS
40 : :
41 : 58 : MPERS_PRINTER_DECL(void, printrusage,
42 : : struct tcb *const tcp, const kernel_ulong_t addr)
43 : : {
44 : : rusage_t ru;
45 : :
46 [ + + ]: 58 : if (umove_or_printaddr(tcp, addr, &ru))
47 : 10 : return;
48 : :
49 : 48 : tprints("{ru_utime=");
50 : 48 : MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_utime);
51 : 48 : tprints(", ru_stime=");
52 : 48 : MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_stime);
53 [ + + ]: 48 : if (abbrev(tcp))
54 : 22 : tprints(", ...");
55 : : else {
56 : : #define PRINT_RUSAGE_MEMBER(member) \
57 : : tprintf(", " #member "=%llu", zero_extend_signed_to_ull(ru.member))
58 : 26 : PRINT_RUSAGE_MEMBER(ru_maxrss);
59 : 26 : PRINT_RUSAGE_MEMBER(ru_ixrss);
60 : 26 : PRINT_RUSAGE_MEMBER(ru_idrss);
61 : 26 : PRINT_RUSAGE_MEMBER(ru_isrss);
62 : 26 : PRINT_RUSAGE_MEMBER(ru_minflt);
63 : 26 : PRINT_RUSAGE_MEMBER(ru_majflt);
64 : 26 : PRINT_RUSAGE_MEMBER(ru_nswap);
65 : 26 : PRINT_RUSAGE_MEMBER(ru_inblock);
66 : 26 : PRINT_RUSAGE_MEMBER(ru_oublock);
67 : 26 : PRINT_RUSAGE_MEMBER(ru_msgsnd);
68 : 26 : PRINT_RUSAGE_MEMBER(ru_msgrcv);
69 : 26 : PRINT_RUSAGE_MEMBER(ru_nsignals);
70 : 26 : PRINT_RUSAGE_MEMBER(ru_nvcsw);
71 : 26 : PRINT_RUSAGE_MEMBER(ru_nivcsw);
72 : : #undef PRINT_RUSAGE_MEMBER
73 : : }
74 : 48 : tprints("}");
75 : : }
76 : :
77 : : #ifdef ALPHA
78 : : void
79 : : printrusage32(struct tcb *const tcp, const kernel_ulong_t addr)
80 : : {
81 : : struct rusage32 {
82 : : timeval32_t ru_utime; /* user time used */
83 : : timeval32_t ru_stime; /* system time used */
84 : : long ru_maxrss; /* maximum resident set size */
85 : : long ru_ixrss; /* integral shared memory size */
86 : : long ru_idrss; /* integral unshared data size */
87 : : long ru_isrss; /* integral unshared stack size */
88 : : long ru_minflt; /* page reclaims */
89 : : long ru_majflt; /* page faults */
90 : : long ru_nswap; /* swaps */
91 : : long ru_inblock; /* block input operations */
92 : : long ru_oublock; /* block output operations */
93 : : long ru_msgsnd; /* messages sent */
94 : : long ru_msgrcv; /* messages received */
95 : : long ru_nsignals; /* signals received */
96 : : long ru_nvcsw; /* voluntary context switches */
97 : : long ru_nivcsw; /* involuntary " */
98 : : } ru;
99 : :
100 : : if (umove_or_printaddr(tcp, addr, &ru))
101 : : return;
102 : :
103 : : tprints("{ru_utime=");
104 : : print_timeval32_t(&ru.ru_utime);
105 : : tprints(", ru_stime=");
106 : : print_timeval32_t(&ru.ru_stime);
107 : : if (abbrev(tcp))
108 : : tprints(", ...");
109 : : else {
110 : : # define PRINT_RUSAGE_MEMBER(member) \
111 : : tprintf(", " #member "=%lu", ru.member)
112 : : PRINT_RUSAGE_MEMBER(ru_maxrss);
113 : : PRINT_RUSAGE_MEMBER(ru_ixrss);
114 : : PRINT_RUSAGE_MEMBER(ru_idrss);
115 : : PRINT_RUSAGE_MEMBER(ru_isrss);
116 : : PRINT_RUSAGE_MEMBER(ru_minflt);
117 : : PRINT_RUSAGE_MEMBER(ru_majflt);
118 : : PRINT_RUSAGE_MEMBER(ru_nswap);
119 : : PRINT_RUSAGE_MEMBER(ru_inblock);
120 : : PRINT_RUSAGE_MEMBER(ru_oublock);
121 : : PRINT_RUSAGE_MEMBER(ru_msgsnd);
122 : : PRINT_RUSAGE_MEMBER(ru_msgrcv);
123 : : PRINT_RUSAGE_MEMBER(ru_nsignals);
124 : : PRINT_RUSAGE_MEMBER(ru_nvcsw);
125 : : PRINT_RUSAGE_MEMBER(ru_nivcsw);
126 : : # undef PRINT_RUSAGE_MEMBER
127 : : }
128 : : tprints("}");
129 : : }
130 : : #endif
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