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/*
* Copyright ( c ) 2016 Fei Jie < feij . fnst @ cn . fujitsu . com >
* Copyright ( c ) 2016 Dmitry V . Levin < ldv @ altlinux . org >
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* Copyright ( c ) 2016 - 2017 The strace developers .
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* 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 .
*/
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# include "tests.h"
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# include <asm/unistd.h>
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# ifdef __NR_getrusage
# include <stdio.h>
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# include <stdint.h>
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# include <sys / resource.h>
# include <unistd.h>
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# include <errno.h>
# include "xlat.h"
# include "xlat / usagewho.h"
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int
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invoke_print ( int who , const char * who_str , struct rusage * usage )
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{
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int rc = syscall ( __NR_getrusage , who , usage ) ;
int saved_errno = errno ;
Print microseconds/nanoseconds as non-negative
Negative micro/nanoseconds values are treated as invalid by kernel
anyway, and in one case (timespec_valid in include/linux/time.h)
it is even checked by conversion to unsigned long.
* print_timespec.c (timespec_fmt): Change tv_sec format to %lld and
tv_nsec format to %llu.
(print_timespec_t): Cast tv_sec to long long and process tv_nsec with
zero_extend_signed_to_ull.
(sprint_timespec): Likewise.
* print_timeval.c (timeval_fmt): Change tv_sec format to %lld and
tv_usec format to %llu.
(print_timeval_t): Cast tv_sec to long long and process tv_nsec with
zero_extend_signed_to_ull.
(sprint_timeval, print_timeval32_t, sprint_timeval32): Likewise.
* defs.h (TIMESPEC_TEXT_BUFSIZE): Update.
* tests/adjtimex.c (main): Change tv_sec printing format to %lld, cast
it to long long; change tv_usec printing format to %llu, process it with
zero_extend_signed_to_ull.
* tests/clock_nanosleep.c (main): Change tv_sec printing format to %lld,
cast it to long long; change tv_nsec printing format to %llu, process it
with zero_extend_signed_to_ull.
* tests/clock_xettime.c (main): Likewise.
* tests/futex.c (main): Likewise.
* tests/futimesat.c (print_tv): Likewise.
* tests/getrusage.c (invoke_print): Likewise.
* tests/mq_sendrecv.c (do_send, do_recv, main): Likewise.
* tests/nanosleep.c (main): Likewise.
* tests/pselect6.c (main): Likewise.
* tests/restart_syscall.c (main): Likewise.
* tests/rt_sigtimedwait.c (iterate, main): Likewise.
* tests/sched_rr_get_interval.c (main): Likewise.
* tests/semop.c (main): Likewise.
* tests/timer_xettime.c (main): Likewise.
* tests/timerfd_xettime.c (main): Likewise.
* tests/waitid.c (main): Likewise.
* tests/xetitimer.c (main): Likewise.
* tests/xettimeofday.c (main): Likewise.
* tests/xselect.c (main): Likewise.
* tests/xutimes.c (print_tv): Likewise.
* tests/wait4.c (sprint_rusage): Likewise.
* tests/waitid.c (sprint_rusage): Likewise.
* tests/utimensat.c (print_ts): Likewise.
(main): Add check for higher bits of tv_sec/tv_nsec.
Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
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printf ( " getrusage(%s, {ru_utime={tv_sec=%lld, tv_usec=%llu} "
" , ru_stime={tv_sec=%lld, tv_usec=%llu}, ru_maxrss=%lu "
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" , ru_ixrss=%lu, ru_idrss=%lu, ru_isrss=%lu, ru_minflt=%lu "
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" , ru_majflt=%lu, ru_nswap=%lu, ru_inblock=%lu "
" , ru_oublock=%lu, ru_msgsnd=%lu, ru_msgrcv=%lu "
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" , ru_nsignals=%lu, ru_nvcsw=%lu, ru_nivcsw=%lu}) = %s \n " ,
who_str ,
Print microseconds/nanoseconds as non-negative
Negative micro/nanoseconds values are treated as invalid by kernel
anyway, and in one case (timespec_valid in include/linux/time.h)
it is even checked by conversion to unsigned long.
* print_timespec.c (timespec_fmt): Change tv_sec format to %lld and
tv_nsec format to %llu.
(print_timespec_t): Cast tv_sec to long long and process tv_nsec with
zero_extend_signed_to_ull.
(sprint_timespec): Likewise.
* print_timeval.c (timeval_fmt): Change tv_sec format to %lld and
tv_usec format to %llu.
(print_timeval_t): Cast tv_sec to long long and process tv_nsec with
zero_extend_signed_to_ull.
(sprint_timeval, print_timeval32_t, sprint_timeval32): Likewise.
* defs.h (TIMESPEC_TEXT_BUFSIZE): Update.
* tests/adjtimex.c (main): Change tv_sec printing format to %lld, cast
it to long long; change tv_usec printing format to %llu, process it with
zero_extend_signed_to_ull.
* tests/clock_nanosleep.c (main): Change tv_sec printing format to %lld,
cast it to long long; change tv_nsec printing format to %llu, process it
with zero_extend_signed_to_ull.
* tests/clock_xettime.c (main): Likewise.
* tests/futex.c (main): Likewise.
* tests/futimesat.c (print_tv): Likewise.
* tests/getrusage.c (invoke_print): Likewise.
* tests/mq_sendrecv.c (do_send, do_recv, main): Likewise.
* tests/nanosleep.c (main): Likewise.
* tests/pselect6.c (main): Likewise.
* tests/restart_syscall.c (main): Likewise.
* tests/rt_sigtimedwait.c (iterate, main): Likewise.
* tests/sched_rr_get_interval.c (main): Likewise.
* tests/semop.c (main): Likewise.
* tests/timer_xettime.c (main): Likewise.
* tests/timerfd_xettime.c (main): Likewise.
* tests/waitid.c (main): Likewise.
* tests/xetitimer.c (main): Likewise.
* tests/xettimeofday.c (main): Likewise.
* tests/xselect.c (main): Likewise.
* tests/xutimes.c (print_tv): Likewise.
* tests/wait4.c (sprint_rusage): Likewise.
* tests/waitid.c (sprint_rusage): Likewise.
* tests/utimensat.c (print_ts): Likewise.
(main): Add check for higher bits of tv_sec/tv_nsec.
Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
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( long long ) usage - > ru_utime . tv_sec ,
zero_extend_signed_to_ull ( usage - > ru_utime . tv_usec ) ,
( long long ) usage - > ru_stime . tv_sec ,
zero_extend_signed_to_ull ( usage - > ru_stime . tv_usec ) ,
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usage - > ru_maxrss , usage - > ru_ixrss , usage - > ru_idrss ,
usage - > ru_isrss , usage - > ru_minflt , usage - > ru_majflt ,
usage - > ru_nswap , usage - > ru_inblock , usage - > ru_oublock ,
usage - > ru_msgsnd , usage - > ru_msgrcv , usage - > ru_nsignals ,
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usage - > ru_nvcsw , usage - > ru_nivcsw , sprintrc ( rc ) ) ;
errno = saved_errno ;
return rc ;
}
int
main ( void )
{
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TAIL_ALLOC_OBJECT_CONST_PTR ( struct rusage , usage ) ;
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if ( invoke_print ( ARG_STR ( RUSAGE_SELF ) , usage ) ) {
perror_msg_and_fail ( " RUSAGE_SELF " ) ;
}
if ( invoke_print ( ARG_STR ( RUSAGE_THREAD ) , usage ) & & errno ! = EINVAL ) {
perror_msg_and_fail ( " RUSAGE_THREAD " ) ;
}
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puts ( " +++ exited with 0 +++ " ) ;
return 0 ;
}
# else
SKIP_MAIN_UNDEFINED ( " __NR_getrusage " )
# endif