spielwiese
Last change
on this file since 84250a6 was
2dd068,
checked in by Rüdiger Stobbe <stobbe@…>, 28 years ago
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Initial revision
git-svn-id: file:///usr/local/Singular/svn/trunk@6 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
1.3 KB
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1 | /* emacs edit mode for this file is -*- C -*- */ |
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2 | /* $Id: mmallocs.c,v 1.0 1996-05-17 10:59:48 stobbe Exp $ */ |
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3 | |
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4 | /* |
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5 | $Log: not supported by cvs2svn $ |
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6 | */ |
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7 | |
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8 | #define _POSIX_SOURCE 1 |
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9 | |
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10 | #include <stdlib.h> |
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11 | #include <stdio.h> |
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12 | #include "memman.h" |
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13 | #include "mmprivate.h" |
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14 | |
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15 | #ifndef MDEBUG |
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16 | |
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17 | void * |
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18 | mmAllocSpecialized( void ) |
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19 | { |
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20 | mcb result; |
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21 | |
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22 | if ( mm_theList[mm_specIndex] == NULL ) |
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23 | return mmAllocBlock( mmGetSize( mm_specIndex ) ); |
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24 | result = mm_theList[mm_specIndex]; |
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25 | mm_theList[mm_specIndex] = (mcb)*result; |
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26 | #ifdef MM_COUNT |
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27 | mm_bytesUsed += mmGetSize( mm_specIndex ); |
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28 | #endif |
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29 | return (void*)result; |
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30 | } |
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31 | |
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32 | void |
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33 | mmFreeSpecialized( void* adr ) |
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34 | { |
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35 | *((mcb)adr) = mm_theList[mm_specIndex]; |
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36 | mm_theList[mm_specIndex] = (mcb)adr; |
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37 | #ifdef MM_COUNT |
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38 | mm_bytesUsed -= mmGetSize( mm_specIndex ); |
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39 | #endif |
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40 | } |
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41 | |
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42 | #else /* MDEBUG */ |
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43 | |
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44 | void * |
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45 | mmDBAllocSpecialized( char* fname, int lineno ) |
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46 | { |
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47 | return mmDBAllocBlock( mm_specSize, fname, lineno ); |
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48 | } |
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49 | |
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50 | void |
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51 | mmDBFreeSpecialized( void* adr, char* fname, int lineno ) |
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52 | { |
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53 | mmDBFreeBlock( adr, mm_specSize, fname, lineno ); |
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54 | } |
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55 | |
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56 | #endif /* MDEBUG */ |
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57 | |
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58 | |
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59 | void |
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60 | mmSpecializeBlock( size_t size ) |
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61 | { |
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62 | mm_specIndex = mmGetIndex( size ); |
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63 | if (mm_specIndex<0) { |
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64 | fprintf(stderr,"too many ring variables\nleaving Singular..."); |
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65 | exit(11); |
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66 | } |
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67 | mm_specSize = size; |
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68 | } |
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69 | |
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