strace/printrusage.c

111 lines
3.1 KiB
C

/*
* Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
* Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
* Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
* Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
* Copyright (c) 1999-2018 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "defs.h"
#include <sys/resource.h>
#include DEF_MPERS_TYPE(rusage_t)
typedef struct rusage rusage_t;
#include MPERS_DEFS
MPERS_PRINTER_DECL(void, printrusage,
struct tcb *const tcp, const kernel_ulong_t addr)
{
rusage_t ru;
if (umove_or_printaddr(tcp, addr, &ru))
return;
tprints("{ru_utime=");
MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_utime);
tprints(", ru_stime=");
MPERS_FUNC_NAME(print_struct_timeval)(&ru.ru_stime);
if (abbrev(tcp))
tprints(", ...");
else {
#define PRINT_RUSAGE_MEMBER(member) \
tprintf(", " #member "=%llu", zero_extend_signed_to_ull(ru.member))
PRINT_RUSAGE_MEMBER(ru_maxrss);
PRINT_RUSAGE_MEMBER(ru_ixrss);
PRINT_RUSAGE_MEMBER(ru_idrss);
PRINT_RUSAGE_MEMBER(ru_isrss);
PRINT_RUSAGE_MEMBER(ru_minflt);
PRINT_RUSAGE_MEMBER(ru_majflt);
PRINT_RUSAGE_MEMBER(ru_nswap);
PRINT_RUSAGE_MEMBER(ru_inblock);
PRINT_RUSAGE_MEMBER(ru_oublock);
PRINT_RUSAGE_MEMBER(ru_msgsnd);
PRINT_RUSAGE_MEMBER(ru_msgrcv);
PRINT_RUSAGE_MEMBER(ru_nsignals);
PRINT_RUSAGE_MEMBER(ru_nvcsw);
PRINT_RUSAGE_MEMBER(ru_nivcsw);
#undef PRINT_RUSAGE_MEMBER
}
tprints("}");
}
#ifdef ALPHA
void
printrusage32(struct tcb *const tcp, const kernel_ulong_t addr)
{
struct rusage32 {
timeval32_t ru_utime; /* user time used */
timeval32_t ru_stime; /* system time used */
long ru_maxrss; /* maximum resident set size */
long ru_ixrss; /* integral shared memory size */
long ru_idrss; /* integral unshared data size */
long ru_isrss; /* integral unshared stack size */
long ru_minflt; /* page reclaims */
long ru_majflt; /* page faults */
long ru_nswap; /* swaps */
long ru_inblock; /* block input operations */
long ru_oublock; /* block output operations */
long ru_msgsnd; /* messages sent */
long ru_msgrcv; /* messages received */
long ru_nsignals; /* signals received */
long ru_nvcsw; /* voluntary context switches */
long ru_nivcsw; /* involuntary " */
} ru;
if (umove_or_printaddr(tcp, addr, &ru))
return;
tprints("{ru_utime=");
print_timeval32_t(&ru.ru_utime);
tprints(", ru_stime=");
print_timeval32_t(&ru.ru_stime);
if (abbrev(tcp))
tprints(", ...");
else {
# define PRINT_RUSAGE_MEMBER(member) \
tprintf(", " #member "=%lu", ru.member)
PRINT_RUSAGE_MEMBER(ru_maxrss);
PRINT_RUSAGE_MEMBER(ru_ixrss);
PRINT_RUSAGE_MEMBER(ru_idrss);
PRINT_RUSAGE_MEMBER(ru_isrss);
PRINT_RUSAGE_MEMBER(ru_minflt);
PRINT_RUSAGE_MEMBER(ru_majflt);
PRINT_RUSAGE_MEMBER(ru_nswap);
PRINT_RUSAGE_MEMBER(ru_inblock);
PRINT_RUSAGE_MEMBER(ru_oublock);
PRINT_RUSAGE_MEMBER(ru_msgsnd);
PRINT_RUSAGE_MEMBER(ru_msgrcv);
PRINT_RUSAGE_MEMBER(ru_nsignals);
PRINT_RUSAGE_MEMBER(ru_nvcsw);
PRINT_RUSAGE_MEMBER(ru_nivcsw);
# undef PRINT_RUSAGE_MEMBER
}
tprints("}");
}
#endif