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1 dyncall ruby bindings
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2 Copyright 2007-2015 Tassilo Philipp
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5 BUILD
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6
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7 Build and install this gem with:
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8 (cd $DYNCALL_DIR; make distclean) || (gem build rbdc.gemspec && gem install ../../../rbdc-*.gem)
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9
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10
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11 SIGNATURE FORMAT
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12
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13 format: "xxxxx)y"
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14
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15 x is positional parameter-type charcode
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16
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17 'B' C++: bool <- Ruby: TrueClass, FalseClass, NilClass, Fixnum
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18 'c' C: char <- Ruby: Fixnum
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19 'C' C: unsigned char <- Ruby: Fixnum
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20 's' C: short <- Ruby: Fixnum
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21 'S' C: unsigned short <- Ruby: Fixnum
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22 'i' C: int <- Ruby: Fixnum
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23 'I' C: unsigned int <- Ruby: Fixnum
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24 'j' C: long <- Ruby: Fixnum
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25 'J' C: unsigned long <- Ruby: Fixnum
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26 'l' C: long long <- Ruby: Fixnum
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27 'L' C: unsigned long long <- Ruby: Fixnum
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28 'f' C: float <- Ruby: Float
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29 'd' C: double <- Ruby: Float
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30 'p' C: void* <- Ruby: String (check if there are other pointer-convertible ruby types @@@)
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31 'Z' C: void* <- Ruby: String
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32
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33 y is result-type charcode
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34
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35 'v' C: void -> Ruby: NilClass
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36 'B' C: bool -> Ruby: TrueClass, FalseClass
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37 'c' C: char -> Ruby: Fixnum
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38 'C' C: unsigned char -> Ruby: Fixnum
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39 's' C: short -> Ruby: Fixnum
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40 'S' C: unsigned short -> Ruby: Fixnum
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41 'i' C: int -> Ruby: Fixnum
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42 'I' C: unsigned int -> Ruby: Fixnum
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43 'j' C: long -> Ruby: Fixnum
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44 'J' C: unsigned long -> Ruby: Fixnum
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45 'l' C: long long -> Ruby: Fixnum
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46 'L' C: unsigned long long -> Ruby: Fixnum
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47 'f' C: float -> Ruby: Float
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48 'd' C: double -> Ruby: Float
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49 'p' C: void* -> unsupported at the moment @@@
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50 'Z' C: void* -> Ruby: String
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51
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52
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53 -> Note that signature suffixes used to indicate calling
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54 -> conventions, are not supported yet! @@@
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