1 | #include "EXTERN.h" |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
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5 | #if PERL_VERSION < 7 |
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6 | # define is_utf8_string(s,l) (croak ("utf8_valid requires perl 5.7 or higher"), 0) |
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7 | #endif |
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8 | |
4 | |
9 | #define RETCOPY(sv) \ |
5 | #define RETCOPY(sv) \ |
10 | if (GIMME_V != G_VOID) \ |
6 | if (GIMME_V != G_VOID) \ |
11 | { \ |
7 | { \ |
12 | dXSTARG; \ |
8 | dXSTARG; \ |
… | |
… | |
16 | } |
12 | } |
17 | |
13 | |
18 | MODULE = Convert::Scalar PACKAGE = Convert::Scalar |
14 | MODULE = Convert::Scalar PACKAGE = Convert::Scalar |
19 | |
15 | |
20 | bool |
16 | bool |
21 | utf8(scalar,mode=0) |
17 | utf8 (SV *scalar, SV *mode = NO_INIT) |
22 | SV * scalar |
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23 | SV * mode |
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24 | PROTOTYPE: $;$ |
18 | PROTOTYPE: $;$ |
25 | CODE: |
19 | CODE: |
26 | SvGETMAGIC (scalar); |
20 | SvGETMAGIC (scalar); |
27 | RETVAL = !!SvUTF8 (scalar); |
21 | RETVAL = !!SvUTF8 (scalar); |
28 | if (items > 1) |
22 | if (items > 1) |
… | |
… | |
36 | } |
30 | } |
37 | OUTPUT: |
31 | OUTPUT: |
38 | RETVAL |
32 | RETVAL |
39 | |
33 | |
40 | void |
34 | void |
41 | utf8_on(scalar) |
35 | utf8_on (SV *scalar) |
42 | SV * scalar |
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43 | PROTOTYPE: $ |
36 | PROTOTYPE: $ |
44 | PPCODE: |
37 | PPCODE: |
45 | if (SvREADONLY (scalar)) |
38 | if (SvREADONLY (scalar)) |
46 | croak ("Convert::Scalar::utf8_on called on read only scalar"); |
39 | croak ("Convert::Scalar::utf8_on called on read only scalar"); |
47 | |
40 | |
48 | SvGETMAGIC (scalar); |
41 | SvGETMAGIC (scalar); |
49 | SvUTF8_on (scalar); |
42 | SvUTF8_on (scalar); |
50 | RETCOPY (scalar); |
43 | RETCOPY (scalar); |
51 | |
44 | |
52 | void |
45 | void |
53 | utf8_off(scalar) |
46 | utf8_off (SV *scalar) |
54 | SV * scalar |
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55 | PROTOTYPE: $ |
47 | PROTOTYPE: $ |
56 | PPCODE: |
48 | PPCODE: |
57 | if (SvREADONLY (scalar)) |
49 | if (SvREADONLY (scalar)) |
58 | croak ("Convert::Scalar::utf8_off called on read only scalar"); |
50 | croak ("Convert::Scalar::utf8_off called on read only scalar"); |
59 | |
51 | |
60 | SvGETMAGIC (scalar); |
52 | SvGETMAGIC (scalar); |
61 | SvUTF8_off (scalar); |
53 | SvUTF8_off (scalar); |
62 | RETCOPY (scalar); |
54 | RETCOPY (scalar); |
63 | |
55 | |
64 | int |
56 | int |
65 | utf8_valid(scalar) |
57 | utf8_valid (SV *scalar) |
66 | SV * scalar |
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67 | PROTOTYPE: $ |
58 | PROTOTYPE: $ |
68 | CODE: |
59 | CODE: |
69 | STRLEN len; |
60 | STRLEN len; |
70 | char *str = SvPV (scalar, len); |
61 | char *str = SvPV (scalar, len); |
71 | RETVAL = !!is_utf8_string (str, len); |
62 | RETVAL = !!is_utf8_string (str, len); |
72 | OUTPUT: |
63 | OUTPUT: |
73 | RETVAL |
64 | RETVAL |
74 | |
65 | |
75 | void |
66 | void |
76 | utf8_upgrade(scalar) |
67 | utf8_upgrade (SV *scalar) |
77 | SV * scalar |
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78 | PROTOTYPE: $ |
68 | PROTOTYPE: $ |
79 | PPCODE: |
69 | PPCODE: |
80 | if (SvREADONLY (scalar)) |
70 | if (SvREADONLY (scalar)) |
81 | croak ("Convert::Scalar::utf8_upgrade called on read only scalar"); |
71 | croak ("Convert::Scalar::utf8_upgrade called on read only scalar"); |
82 | |
72 | |
83 | sv_utf8_upgrade(scalar); |
73 | sv_utf8_upgrade(scalar); |
84 | RETCOPY (scalar); |
74 | RETCOPY (scalar); |
85 | |
75 | |
86 | bool |
76 | bool |
87 | utf8_downgrade(scalar, fail_ok = 0) |
77 | utf8_downgrade (SV *scalar, bool fail_ok = 0) |
88 | SV * scalar |
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89 | bool fail_ok |
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90 | PROTOTYPE: $;$ |
78 | PROTOTYPE: $;$ |
91 | CODE: |
79 | CODE: |
92 | if (SvREADONLY (scalar)) |
80 | if (SvREADONLY (scalar)) |
93 | croak ("Convert::Scalar::utf8_downgrade called on read only scalar"); |
81 | croak ("Convert::Scalar::utf8_downgrade called on read only scalar"); |
94 | |
82 | |
95 | RETVAL = sv_utf8_downgrade (scalar, fail_ok); |
83 | RETVAL = !!sv_utf8_downgrade (scalar, fail_ok); |
96 | OUTPUT: |
84 | OUTPUT: |
97 | RETVAL |
85 | RETVAL |
98 | |
86 | |
99 | void |
87 | void |
100 | utf8_encode(scalar) |
88 | utf8_encode (SV *scalar) |
101 | SV * scalar |
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102 | PROTOTYPE: $ |
89 | PROTOTYPE: $ |
103 | PPCODE: |
90 | PPCODE: |
104 | if (SvREADONLY (scalar)) |
91 | if (SvREADONLY (scalar)) |
105 | croak ("Convert::Scalar::utf8_encode called on read only scalar"); |
92 | croak ("Convert::Scalar::utf8_encode called on read only scalar"); |
106 | |
93 | |
107 | sv_utf8_encode (scalar); |
94 | sv_utf8_encode (scalar); |
108 | RETCOPY (scalar); |
95 | RETCOPY (scalar); |
109 | |
96 | |
110 | UV |
97 | UV |
111 | utf8_length(scalar) |
98 | utf8_length (SV *scalar) |
112 | SV * scalar |
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113 | PROTOTYPE: $ |
99 | PROTOTYPE: $ |
114 | CODE: |
100 | CODE: |
115 | RETVAL = (UV) utf8_length (SvPV_nolen (scalar), SvEND (scalar)); |
101 | RETVAL = (UV) utf8_length (SvPV_nolen (scalar), SvEND (scalar)); |
116 | OUTPUT: |
102 | OUTPUT: |
117 | RETVAL |
103 | RETVAL |
118 | |
104 | |
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105 | bool |
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106 | readonly (SV *scalar, SV *on = NO_INIT) |
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107 | PROTOTYPE: $;$ |
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108 | CODE: |
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109 | RETVAL = SvREADONLY (scalar); |
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110 | if (items > 1) |
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111 | { |
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112 | if (SvTRUE (on)) |
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113 | SvREADONLY_on (scalar); |
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114 | else |
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115 | SvREADONLY_off (scalar); |
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116 | } |
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117 | OUTPUT: |
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118 | RETVAL |
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119 | |
119 | void |
120 | void |
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121 | readonly_on (SV *scalar) |
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122 | PROTOTYPE: $ |
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123 | CODE: |
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124 | SvREADONLY_on (scalar); |
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125 | |
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126 | void |
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127 | readonly_off (SV *scalar) |
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128 | PROTOTYPE: $ |
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129 | CODE: |
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130 | SvREADONLY_off (scalar); |
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131 | |
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132 | void |
120 | unmagic(scalar, type) |
133 | unmagic (SV *scalar, char type) |
121 | SV * scalar |
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122 | char type |
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123 | PROTOTYPE: $ |
134 | PROTOTYPE: $ |
124 | CODE: |
135 | CODE: |
125 | sv_unmagic (scalar, type); |
136 | sv_unmagic (scalar, type); |
126 | |
137 | |
127 | void |
138 | void |
128 | weaken(scalar) |
139 | weaken (SV *scalar) |
129 | SV * scalar |
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130 | PROTOTYPE: $ |
140 | PROTOTYPE: $ |
131 | CODE: |
141 | CODE: |
132 | sv_rvweaken (scalar); |
142 | sv_rvweaken (scalar); |
133 | |
143 | |
134 | void |
144 | void |
135 | taint(scalar) |
145 | taint (SV *scalar) |
136 | SV * scalar |
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137 | PROTOTYPE: $ |
146 | PROTOTYPE: $ |
138 | CODE: |
147 | CODE: |
139 | SvTAINTED_on (scalar); |
148 | SvTAINTED_on (scalar); |
140 | |
149 | |
141 | int |
150 | bool |
142 | tainted(scalar) |
151 | tainted (SV *scalar) |
143 | SV * scalar |
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144 | PROTOTYPE: $ |
152 | PROTOTYPE: $ |
145 | CODE: |
153 | CODE: |
146 | RETVAL = SvTAINTED (scalar); |
154 | RETVAL = !!SvTAINTED (scalar); |
147 | OUTPUT: |
155 | OUTPUT: |
148 | RETVAL |
156 | RETVAL |
149 | |
157 | |
150 | void |
158 | void |
151 | untaint(scalar) |
159 | untaint (SV *scalar) |
152 | SV * scalar |
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153 | PROTOTYPE: $ |
160 | PROTOTYPE: $ |
154 | CODE: |
161 | CODE: |
155 | SvTAINTED_off (scalar); |
162 | SvTAINTED_off (scalar); |
156 | |
163 | |
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164 | STRLEN |
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165 | len (SV *scalar) |
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166 | PROTOTYPE: $ |
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167 | CODE: |
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168 | if (SvTYPE (scalar) < SVt_PV) |
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169 | XSRETURN_UNDEF; |
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170 | RETVAL = SvLEN (scalar); |
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171 | OUTPUT: |
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172 | RETVAL |
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173 | |
157 | void |
174 | void |
158 | grow(scalar,newlen) |
175 | grow (SV *scalar, STRLEN newlen) |
159 | SV * scalar |
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160 | U32 newlen |
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161 | PROTOTYPE: $$ |
176 | PROTOTYPE: $$ |
162 | PPCODE: |
177 | PPCODE: |
163 | sv_grow (scalar, newlen); |
178 | sv_grow (scalar, newlen); |
164 | if (GIMME_V != G_VOID) |
179 | if (GIMME_V != G_VOID) |
165 | XPUSHs (sv_2mortal (SvREFCNT_inc (scalar))); |
180 | XPUSHs (sv_2mortal (SvREFCNT_inc (scalar))); |
166 | |
181 | |
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182 | void |
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183 | extend (SV *scalar, STRLEN addlen) |
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184 | PROTOTYPE: $$ |
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185 | PPCODE: |
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186 | { |
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187 | if (SvTYPE (scalar) < SVt_PV) |
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188 | sv_upgrade (scalar, SVt_PV); |
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189 | |
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190 | if (SvCUR (scalar) + addlen >= SvLEN (scalar)) |
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191 | { |
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192 | STRLEN l = SvLEN (scalar); |
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193 | STRLEN o = SvCUR (scalar) + addlen >= 4096 ? sizeof (void *) * 4 : 0; |
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194 | |
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195 | if (l < 64) |
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196 | l = 64; |
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197 | |
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198 | /* for big sizes, leave a bit of space for malloc management, and assume 4kb or smaller pages */ |
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199 | addlen += o; |
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200 | |
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201 | while (SvCUR (scalar) + addlen >= l) |
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202 | l <<= 1; |
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203 | |
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204 | l -= o; |
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205 | |
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206 | sv_grow (scalar, l); |
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207 | } |
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208 | |
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209 | if (GIMME_V != G_VOID) |
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210 | XPUSHs (sv_2mortal (SvREFCNT_inc (scalar))); |
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211 | } |
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212 | |
167 | int |
213 | int |
168 | refcnt(scalar,newrefcnt=0) |
214 | refcnt (SV *scalar, U32 newrefcnt = NO_INIT) |
169 | SV * scalar |
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170 | int newrefcnt |
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171 | PROTOTYPE: $;$ |
215 | PROTOTYPE: $;$ |
172 | ALIAS: |
216 | ALIAS: |
173 | refcnt_rv = 1 |
217 | refcnt_rv = 1 |
174 | CODE: |
218 | CODE: |
175 | if (ix) |
219 | if (ix) |
… | |
… | |
182 | SvREFCNT (scalar) = newrefcnt; |
226 | SvREFCNT (scalar) = newrefcnt; |
183 | OUTPUT: |
227 | OUTPUT: |
184 | RETVAL |
228 | RETVAL |
185 | |
229 | |
186 | void |
230 | void |
187 | refcnt_inc(scalar) |
231 | refcnt_inc (SV *scalar) |
188 | SV * scalar |
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189 | ALIAS: |
232 | ALIAS: |
190 | refcnt_inc_rv = 1 |
233 | refcnt_inc_rv = 1 |
191 | PROTOTYPE: $ |
234 | PROTOTYPE: $ |
192 | CODE: |
235 | CODE: |
193 | if (ix) |
236 | if (ix) |
… | |
… | |
196 | scalar = SvRV (scalar); |
239 | scalar = SvRV (scalar); |
197 | } |
240 | } |
198 | SvREFCNT_inc (scalar); |
241 | SvREFCNT_inc (scalar); |
199 | |
242 | |
200 | void |
243 | void |
201 | refcnt_dec(scalar) |
244 | refcnt_dec (SV *scalar) |
202 | SV * scalar |
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203 | ALIAS: |
245 | ALIAS: |
204 | refcnt_dec_rv = 1 |
246 | refcnt_dec_rv = 1 |
205 | PROTOTYPE: $ |
247 | PROTOTYPE: $ |
206 | CODE: |
248 | CODE: |
207 | if (ix) |
249 | if (ix) |
… | |
… | |
210 | scalar = SvRV (scalar); |
252 | scalar = SvRV (scalar); |
211 | } |
253 | } |
212 | SvREFCNT_dec (scalar); |
254 | SvREFCNT_dec (scalar); |
213 | |
255 | |
214 | bool |
256 | bool |
215 | ok(scalar) |
257 | ok (SV *scalar) |
216 | SV * scalar |
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217 | PROTOTYPE: $ |
258 | PROTOTYPE: $ |
218 | CODE: |
259 | CODE: |
219 | RETVAL = SvOK (scalar); |
260 | RETVAL = !!SvOK (scalar); |
220 | OUTPUT: |
261 | OUTPUT: |
221 | RETVAL |
262 | RETVAL |
222 | |
263 | |
223 | bool |
264 | bool |
224 | uok(scalar) |
265 | uok (SV *scalar) |
225 | SV * scalar |
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226 | PROTOTYPE: $ |
266 | PROTOTYPE: $ |
227 | CODE: |
267 | CODE: |
228 | RETVAL = SvUOK (scalar); |
268 | RETVAL = !!SvUOK (scalar); |
229 | OUTPUT: |
269 | OUTPUT: |
230 | RETVAL |
270 | RETVAL |
231 | |
271 | |
232 | bool |
272 | bool |
233 | rok(scalar) |
273 | rok (SV *scalar) |
234 | SV * scalar |
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235 | PROTOTYPE: $ |
274 | PROTOTYPE: $ |
236 | CODE: |
275 | CODE: |
237 | RETVAL = SvROK (scalar); |
276 | RETVAL = !!SvROK (scalar); |
238 | OUTPUT: |
277 | OUTPUT: |
239 | RETVAL |
278 | RETVAL |
240 | |
279 | |
241 | bool |
280 | bool |
242 | pok(scalar) |
281 | pok (SV *scalar) |
243 | SV * scalar |
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244 | PROTOTYPE: $ |
282 | PROTOTYPE: $ |
245 | CODE: |
283 | CODE: |
246 | RETVAL = SvPOK (scalar); |
284 | RETVAL = !!SvPOK (scalar); |
247 | OUTPUT: |
285 | OUTPUT: |
248 | RETVAL |
286 | RETVAL |
249 | |
287 | |
250 | bool |
288 | bool |
251 | nok(scalar) |
289 | nok (SV *scalar) |
252 | SV * scalar |
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253 | PROTOTYPE: $ |
290 | PROTOTYPE: $ |
254 | CODE: |
291 | CODE: |
255 | RETVAL = SvNOK (scalar); |
292 | RETVAL = !!SvNOK (scalar); |
256 | OUTPUT: |
293 | OUTPUT: |
257 | RETVAL |
294 | RETVAL |
258 | |
295 | |
259 | bool |
296 | bool |
260 | niok(scalar) |
297 | niok (SV *scalar) |
261 | SV * scalar |
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262 | PROTOTYPE: $ |
298 | PROTOTYPE: $ |
263 | CODE: |
299 | CODE: |
264 | RETVAL = SvNIOK (scalar); |
300 | RETVAL = !!SvNIOK (scalar); |
265 | OUTPUT: |
301 | OUTPUT: |
266 | RETVAL |
302 | RETVAL |
267 | |
303 | |