Last change
on this file since 656 was
444,
checked in by satin@…, 6 years ago
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add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
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File size:
1.0 KB
|
Line | |
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1 | /* sim-times.c - times support routines for PowerPC. |
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2 | * |
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3 | * Written by Aldy Hernandez. |
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4 | * |
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5 | * This file is licensed with the default Red Hat license |
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6 | * found in COPYING.NEWLIB. |
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7 | * http://sourceware.org/cgi-bin/cvsweb.cgi/src/COPYING.NEWLIB?rev=1.32&content-type=text/x-cvsweb-markup&cvsroot=src |
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8 | */ |
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9 | |
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10 | #include <_ansi.h> |
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11 | #include <reent.h> |
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12 | #include <sys/time.h> |
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13 | #include <sys/times.h> |
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14 | #include <sys/resource.h> |
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15 | |
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16 | clock_t |
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17 | times (struct tms *tp) |
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18 | { |
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19 | struct rusage usage; |
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20 | union { |
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21 | struct rusage r; |
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22 | /* Newlib's rusage has only 2 fields. We need to make room for |
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23 | when we call the system's rusage. This should be enough. */ |
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24 | int filler[32]; |
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25 | } host_ru; |
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26 | |
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27 | getrusage (RUSAGE_SELF, (void *)&host_ru); |
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28 | |
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29 | if (tp) |
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30 | { |
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31 | tp->tms_utime = host_ru.r.ru_utime.tv_sec * 1000 |
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32 | + host_ru.r.ru_utime.tv_usec; |
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33 | tp->tms_stime = host_ru.r.ru_stime.tv_sec * 1000 |
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34 | + host_ru.r.ru_stime.tv_usec; |
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35 | tp->tms_cutime = 0; /* user time, children */ |
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36 | tp->tms_cstime = 0; /* system time, children */ |
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37 | } |
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38 | |
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39 | return tp->tms_utime; |
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40 | } |
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