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1 | ################################################################################ |
2 | ## |
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3 | ## $Revision: 10 $ |
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4 | ## $Author: mhx $ |
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5 | ## $Date: 2005/01/31 08:10:54 +0100 $ |
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6 | ## |
7 | ################################################################################ |
8 | ## |
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9 | ## Version 3.x, Copyright (C) 2004-2005, Marcus Holland-Moritz. |
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10 | ## Version 2.x, Copyright (C) 2001, Paul Marquess. |
11 | ## Version 1.x, Copyright (C) 1999, Kenneth Albanowski. |
12 | ## |
13 | ## This program is free software; you can redistribute it and/or |
14 | ## modify it under the same terms as Perl itself. |
15 | ## |
16 | ################################################################################ |
17 | |
18 | =provides |
19 | |
20 | sv_setuv |
21 | newSVuv |
22 | __UNDEFINED__ |
23 | |
24 | =implementation |
25 | |
26 | #ifndef sv_setuv |
27 | # define sv_setuv(sv, uv) \ |
28 | STMT_START { \ |
29 | UV TeMpUv = uv; \ |
30 | if (TeMpUv <= IV_MAX) \ |
31 | sv_setiv(sv, TeMpUv); \ |
32 | else \ |
33 | sv_setnv(sv, (double)TeMpUv); \ |
34 | } STMT_END |
35 | #endif |
36 | |
37 | #ifndef newSVuv |
38 | # define newSVuv(uv) ((uv) <= IV_MAX ? newSViv((IV)uv) : newSVnv((NV)uv)) |
39 | #endif |
40 | |
41 | __UNDEFINED__ sv_2uv(sv) ((PL_Sv = (sv)), (UV) (SvNOK(PL_Sv) ? SvNV(PL_Sv) : sv_2nv(PL_Sv))) |
42 | __UNDEFINED__ SvUVX(sv) ((UV)SvIVX(sv)) |
43 | __UNDEFINED__ SvUVXx(sv) SvUVX(sv) |
44 | __UNDEFINED__ SvUV(sv) (SvIOK(sv) ? SvUVX(sv) : sv_2uv(sv)) |
45 | __UNDEFINED__ SvUVx(sv) ((PL_Sv = (sv)), SvUV(PL_Sv)) |
46 | |
47 | /* Hint: sv_uv |
48 | * Always use the SvUVx() macro instead of sv_uv(). |
49 | */ |
50 | __UNDEFINED__ sv_uv(sv) SvUVx(sv) |
51 | |
52 | __UNDEFINED__ XST_mUV(i,v) (ST(i) = sv_2mortal(newSVuv(v)) ) |
53 | __UNDEFINED__ XSRETURN_UV(v) STMT_START { XST_mUV(0,v); XSRETURN(1); } STMT_END |
54 | |
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55 | __UNDEFINED__ PUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); PUSHTARG; } STMT_END |
56 | __UNDEFINED__ XPUSHu(u) STMT_START { sv_setuv(TARG, (UV)(u)); XPUSHTARG; } STMT_END |
57 | |
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58 | =xsubs |
59 | |
60 | SV * |
61 | sv_setuv(uv) |
62 | UV uv |
63 | CODE: |
64 | RETVAL = newSViv(1); |
65 | sv_setuv(RETVAL, uv); |
66 | OUTPUT: |
67 | RETVAL |
68 | |
69 | SV * |
70 | newSVuv(uv) |
71 | UV uv |
72 | CODE: |
73 | RETVAL = newSVuv(uv); |
74 | OUTPUT: |
75 | RETVAL |
76 | |
77 | UV |
78 | sv_2uv(sv) |
79 | SV *sv |
80 | CODE: |
81 | RETVAL = sv_2uv(sv); |
82 | OUTPUT: |
83 | RETVAL |
84 | |
85 | UV |
86 | SvUVx(sv) |
87 | SV *sv |
88 | CODE: |
89 | sv--; |
90 | RETVAL = SvUVx(++sv); |
91 | OUTPUT: |
92 | RETVAL |
93 | |
94 | void |
95 | XSRETURN_UV() |
96 | PPCODE: |
97 | XSRETURN_UV(42); |
98 | |
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99 | void |
100 | PUSHu() |
101 | PREINIT: |
102 | dTARG; |
103 | PPCODE: |
104 | TARG = sv_newmortal(); |
105 | EXTEND(SP, 1); |
106 | PUSHu(42); |
107 | XSRETURN(1); |
108 | |
109 | void |
110 | XPUSHu() |
111 | PREINIT: |
112 | dTARG; |
113 | PPCODE: |
114 | TARG = sv_newmortal(); |
115 | XPUSHu(43); |
116 | XSRETURN(1); |
117 | |
118 | =tests plan => 10 |
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119 | |
120 | ok(&Devel::PPPort::sv_setuv(42), 42); |
121 | ok(&Devel::PPPort::newSVuv(123), 123); |
122 | ok(&Devel::PPPort::sv_2uv("4711"), 4711); |
123 | ok(&Devel::PPPort::sv_2uv("1735928559"), 1735928559); |
124 | ok(&Devel::PPPort::SvUVx("1735928559"), 1735928559); |
125 | ok(&Devel::PPPort::SvUVx(1735928559), 1735928559); |
126 | ok(&Devel::PPPort::SvUVx(0xdeadbeef), 0xdeadbeef); |
127 | ok(&Devel::PPPort::XSRETURN_UV(), 42); |
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128 | ok(&Devel::PPPort::PUSHu(), 42); |
129 | ok(&Devel::PPPort::XPUSHu(), 43); |
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130 | |