Last change
on this file since 543 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
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Line | |
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1 | /* Reentrant versions of times system calls */ |
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2 | |
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3 | #include <reent.h> |
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4 | #include <time.h> |
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5 | #include <sys/time.h> |
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6 | #include <sys/times.h> |
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7 | #include <_syslist.h> |
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8 | |
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9 | /* Some targets provides their own versions of these functions. Those |
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10 | targets should define REENTRANT_SYSCALLS_PROVIDED in TARGET_CFLAGS. */ |
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11 | |
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12 | #ifdef _REENT_ONLY |
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13 | #ifndef REENTRANT_SYSCALLS_PROVIDED |
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14 | #define REENTRANT_SYSCALLS_PROVIDED |
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15 | #endif |
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16 | #endif |
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17 | |
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18 | #ifdef REENTRANT_SYSCALLS_PROVIDED |
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19 | |
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20 | int _dummy_times_syscalls = 1; |
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21 | |
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22 | #else |
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23 | |
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24 | /* We use the errno variable used by the system dependent layer. */ |
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25 | #undef errno |
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26 | extern int errno; |
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27 | |
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28 | /* |
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29 | FUNCTION |
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30 | <<_times_r>>---Reentrant version of times |
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31 | |
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32 | INDEX |
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33 | _times_r |
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34 | |
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35 | SYNOPSIS |
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36 | #include <reent.h> |
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37 | #include <sys/times.h> |
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38 | clock_t _times_r(struct _reent *<[ptr]>, struct tms *<[ptms]>); |
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39 | |
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40 | DESCRIPTION |
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41 | This is a reentrant version of <<times>>. It |
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42 | takes a pointer to the global data block, which holds |
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43 | <<errno>>. |
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44 | */ |
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45 | |
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46 | clock_t |
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47 | _times_r (struct _reent *ptr, |
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48 | struct tms *ptms) |
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49 | { |
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50 | clock_t ret; |
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51 | |
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52 | ret = _times (ptms); |
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53 | return ret; |
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54 | } |
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55 | #endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */ |
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