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
MPERS_PRINTER_DECL(void,printrusage,struct tcb * const tcp,const kernel_ulong_t addr)41 MPERS_PRINTER_DECL(void, printrusage,
42 struct tcb *const tcp, const kernel_ulong_t addr)
43 {
44 rusage_t ru;
45
46 if (umove_or_printaddr(tcp, addr, &ru))
47 return;
48
49 tprints("{ru_utime=");
50 MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_utime);
51 tprints(", ru_stime=");
52 MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_stime);
53 if (abbrev(tcp))
54 tprints(", ...");
55 else {
56 #define PRINT_RUSAGE_MEMBER(member) \
57 tprintf(", " #member "=%llu", zero_extend_signed_to_ull(ru.member))
58 PRINT_RUSAGE_MEMBER(ru_maxrss);
59 PRINT_RUSAGE_MEMBER(ru_ixrss);
60 PRINT_RUSAGE_MEMBER(ru_idrss);
61 PRINT_RUSAGE_MEMBER(ru_isrss);
62 PRINT_RUSAGE_MEMBER(ru_minflt);
63 PRINT_RUSAGE_MEMBER(ru_majflt);
64 PRINT_RUSAGE_MEMBER(ru_nswap);
65 PRINT_RUSAGE_MEMBER(ru_inblock);
66 PRINT_RUSAGE_MEMBER(ru_oublock);
67 PRINT_RUSAGE_MEMBER(ru_msgsnd);
68 PRINT_RUSAGE_MEMBER(ru_msgrcv);
69 PRINT_RUSAGE_MEMBER(ru_nsignals);
70 PRINT_RUSAGE_MEMBER(ru_nvcsw);
71 PRINT_RUSAGE_MEMBER(ru_nivcsw);
72 #undef PRINT_RUSAGE_MEMBER
73 }
74 tprints("}");
75 }
76
77 #ifdef ALPHA
78 void
printrusage32(struct tcb * const tcp,const kernel_ulong_t addr)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
131