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/*
* Copyright ( c ) 2016 Fei Jie < feij . fnst @ cn . fujitsu . com >
* Copyright ( c ) 2016 Dmitry V . Levin < ldv @ altlinux . org >
* 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>
int
main ( void )
{
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struct rusage * const usage = tail_alloc ( sizeof ( struct rusage ) ) ;
int rc = syscall ( __NR_getrusage , RUSAGE_SELF , usage ) ;
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printf ( " getrusage(RUSAGE_SELF, {ru_utime={%ju, %ju} "
" , ru_stime={%ju, %ju}, ru_maxrss=%lu, ru_ixrss=%lu "
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" , ru_idrss=%lu, ru_isrss=%lu, ru_minflt=%lu "
" , ru_majflt=%lu, ru_nswap=%lu, ru_inblock=%lu "
" , ru_oublock=%lu, ru_msgsnd=%lu, ru_msgrcv=%lu "
" , ru_nsignals=%lu, ru_nvcsw=%lu, ru_nivcsw=%lu}) = %d \n " ,
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( uintmax_t ) usage - > ru_utime . tv_sec ,
( uintmax_t ) usage - > ru_utime . tv_usec ,
( uintmax_t ) usage - > ru_stime . tv_sec ,
( uintmax_t ) 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 ,
usage - > ru_nvcsw , usage - > ru_nivcsw , rc ) ;
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puts ( " +++ exited with 0 +++ " ) ;
return 0 ;
}
# else
SKIP_MAIN_UNDEFINED ( " __NR_getrusage " )
# endif