1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
|
/* This file is part of the "version" CPAN distribution. Please avoid
editing it in the perl core. */
#ifndef PERL_CORE
# include "ppport.h"
#endif
/* The MUTABLE_*() macros cast pointers to the types shown, in such a way
* (compiler permitting) that casting away const-ness will give a warning;
* e.g.:
*
* const SV *sv = ...;
* AV *av1 = (AV*)sv; <== BAD: the const has been silently cast away
* AV *av2 = MUTABLE_AV(sv); <== GOOD: it may warn
*/
#ifndef MUTABLE_PTR
# if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
# define MUTABLE_PTR(p) ({ void *_p = (p); _p; })
# else
# define MUTABLE_PTR(p) ((void *) (p))
# endif
# define MUTABLE_AV(p) ((AV *)MUTABLE_PTR(p))
# define MUTABLE_CV(p) ((CV *)MUTABLE_PTR(p))
# define MUTABLE_GV(p) ((GV *)MUTABLE_PTR(p))
# define MUTABLE_HV(p) ((HV *)MUTABLE_PTR(p))
# define MUTABLE_IO(p) ((IO *)MUTABLE_PTR(p))
# define MUTABLE_SV(p) ((SV *)MUTABLE_PTR(p))
#endif
#ifndef SvPVx_nolen_const
# if defined(__GNUC__) && !defined(PERL_GCC_BRACE_GROUPS_FORBIDDEN)
# define SvPVx_nolen_const(sv) ({SV *_sv = (sv); SvPV_nolen_const(_sv); })
# else
# define SvPVx_nolen_const(sv) (SvPV_nolen_const(sv))
# endif
#endif
#ifndef PERL_ARGS_ASSERT_CK_WARNER
static void Perl_ck_warner(pTHX_ U32 err, const char* pat, ...);
# ifdef vwarner
static
void
Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
{
va_list args;
PERL_UNUSED_ARG(err);
if (ckWARN(err)) {
va_list args;
va_start(args, pat);
vwarner(err, pat, &args);
va_end(args);
}
}
# else
/* yes this replicates my_warner */
static
void
Perl_ck_warner(pTHX_ U32 err, const char* pat, ...)
{
SV *sv;
va_list args;
PERL_UNUSED_ARG(err);
va_start(args, pat);
sv = vnewSVpvf(pat, &args);
va_end(args);
sv_2mortal(sv);
warn("%s", SvPV_nolen(sv));
}
# endif
#endif
#define PERL_VERSION_DECIMAL(r,v,s) (r*1000000 + v*1000 + s)
#define PERL_DECIMAL_VERSION \
PERL_VERSION_DECIMAL(PERL_REVISION,PERL_VERSION,PERL_SUBVERSION)
#define PERL_VERSION_LT(r,v,s) \
(PERL_DECIMAL_VERSION < PERL_VERSION_DECIMAL(r,v,s))
#define PERL_VERSION_GE(r,v,s) \
(PERL_DECIMAL_VERSION >= PERL_VERSION_DECIMAL(r,v,s))
#if PERL_VERSION_LT(5,15,4)
# define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from(v,"version"))
#else
# define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from_pvn(v,"version",7,0))
#endif
#ifndef PERL_ARGS_ASSERT_CROAK_XS_USAGE
#define PERL_ARGS_ASSERT_CROAK_XS_USAGE assert(cv); assert(params)
/* prototype to pass -Wmissing-prototypes */
STATIC void
S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params);
STATIC void
S_croak_xs_usage(pTHX_ const CV *const cv, const char *const params)
{
const GV *const gv = CvGV(cv);
PERL_ARGS_ASSERT_CROAK_XS_USAGE;
if (gv) {
const char *const gvname = GvNAME(gv);
const HV *const stash = GvSTASH(gv);
const char *const hvname = stash ? HvNAME(stash) : NULL;
if (hvname)
Perl_croak_nocontext("Usage: %s::%s(%s)", hvname, gvname, params);
else
Perl_croak_nocontext("Usage: %s(%s)", gvname, params);
} else {
/* Pants. I don't think that it should be possible to get here. */
Perl_croak_nocontext("Usage: CODE(0x%" UVxf ")(%s)", PTR2UV(cv), params);
}
}
#ifdef PERL_IMPLICIT_CONTEXT
#define croak_xs_usage(a,b) S_croak_xs_usage(aTHX_ a,b)
#else
#define croak_xs_usage S_croak_xs_usage
#endif
#endif
#if PERL_VERSION_GE(5,9,0) && !defined(PERL_CORE)
# define VUTIL_REPLACE_CORE 1
static const char * Perl_scan_version2(pTHX_ const char *s, SV *rv, bool qv);
static SV * Perl_new_version2(pTHX_ SV *ver);
static SV * Perl_upg_version2(pTHX_ SV *sv, bool qv);
static SV * Perl_vstringify2(pTHX_ SV *vs);
static SV * Perl_vverify2(pTHX_ SV *vs);
static SV * Perl_vnumify2(pTHX_ SV *vs);
static SV * Perl_vnormal2(pTHX_ SV *vs);
static SV * Perl_vstringify2(pTHX_ SV *vs);
static int Perl_vcmp2(pTHX_ SV *lsv, SV *rsv);
static const char * Perl_prescan_version2(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha);
# define SCAN_VERSION(a,b,c) Perl_scan_version2(aTHX_ a,b,c)
# define NEW_VERSION(a) Perl_new_version2(aTHX_ a)
# define UPG_VERSION(a,b) Perl_upg_version2(aTHX_ a, b)
# define VSTRINGIFY(a) Perl_vstringify2(aTHX_ a)
# define VVERIFY(a) Perl_vverify2(aTHX_ a)
# define VNUMIFY(a) Perl_vnumify2(aTHX_ a)
# define VNORMAL(a) Perl_vnormal2(aTHX_ a)
# define VCMP(a,b) Perl_vcmp2(aTHX_ a,b)
# define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version2(aTHX_ a,b,c,d,e,f,g)
# undef is_LAX_VERSION
# define is_LAX_VERSION(a,b) \
(a != Perl_prescan_version2(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL))
# undef is_STRICT_VERSION
# define is_STRICT_VERSION(a,b) \
(a != Perl_prescan_version2(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL))
#else
const char * Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv);
SV * Perl_new_version(pTHX_ SV *ver);
SV * Perl_upg_version(pTHX_ SV *sv, bool qv);
SV * Perl_vverify(pTHX_ SV *vs);
SV * Perl_vnumify(pTHX_ SV *vs);
SV * Perl_vnormal(pTHX_ SV *vs);
SV * Perl_vstringify(pTHX_ SV *vs);
int Perl_vcmp(pTHX_ SV *lsv, SV *rsv);
const char * Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha);
# define SCAN_VERSION(a,b,c) Perl_scan_version(aTHX_ a,b,c)
# define NEW_VERSION(a) Perl_new_version(aTHX_ a)
# define UPG_VERSION(a,b) Perl_upg_version(aTHX_ a, b)
# define VSTRINGIFY(a) Perl_vstringify(aTHX_ a)
# define VVERIFY(a) Perl_vverify(aTHX_ a)
# define VNUMIFY(a) Perl_vnumify(aTHX_ a)
# define VNORMAL(a) Perl_vnormal(aTHX_ a)
# define VCMP(a,b) Perl_vcmp(aTHX_ a,b)
# define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version(aTHX_ a,b,c,d,e,f,g)
# ifndef is_LAX_VERSION
# define is_LAX_VERSION(a,b) \
(a != Perl_prescan_version(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL))
# endif
# ifndef is_STRICT_VERSION
# define is_STRICT_VERSION(a,b) \
(a != Perl_prescan_version(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL))
# endif
#endif
#if PERL_VERSION_LT(5,11,4)
# define BADVERSION(a,b,c) \
if (b) { \
*b = c; \
} \
return a;
# define PERL_ARGS_ASSERT_PRESCAN_VERSION \
assert(s); assert(sqv); assert(ssaw_decimal);\
assert(swidth); assert(salpha);
# define PERL_ARGS_ASSERT_SCAN_VERSION \
assert(s); assert(rv)
# define PERL_ARGS_ASSERT_NEW_VERSION \
assert(ver)
# define PERL_ARGS_ASSERT_UPG_VERSION \
assert(ver)
# define PERL_ARGS_ASSERT_VVERIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VNUMIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VNORMAL \
assert(vs)
# define PERL_ARGS_ASSERT_VSTRINGIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VCMP \
assert(lhv); assert(rhv)
# define PERL_ARGS_ASSERT_CK_WARNER \
assert(pat)
#endif
#if PERL_VERSION_LT(5,27,9)
# define LC_NUMERIC_LOCK
# define LC_NUMERIC_UNLOCK
# if PERL_VERSION_LT(5,19,0)
# undef STORE_LC_NUMERIC_SET_STANDARD
# undef RESTORE_LC_NUMERIC
# undef DECLARATION_FOR_LC_NUMERIC_MANIPULATION
# ifdef USE_LOCALE
# define DECLARATION_FOR_LC_NUMERIC_MANIPULATION char *loc
# define STORE_NUMERIC_SET_STANDARD()\
loc = savepv(setlocale(LC_NUMERIC, NULL)); \
SAVEFREEPV(loc); \
setlocale(LC_NUMERIC, "C");
# define RESTORE_LC_NUMERIC()\
setlocale(LC_NUMERIC, loc);
# else
# define DECLARATION_FOR_LC_NUMERIC_MANIPULATION
# define STORE_LC_NUMERIC_SET_STANDARD()
# define RESTORE_LC_NUMERIC()
# endif
# endif
#endif
#ifndef LOCK_NUMERIC_STANDARD
# define LOCK_NUMERIC_STANDARD()
#endif
#ifndef UNLOCK_NUMERIC_STANDARD
# define UNLOCK_NUMERIC_STANDARD()
#endif
/* The names of these changed in 5.28 */
#ifndef LOCK_LC_NUMERIC_STANDARD
# define LOCK_LC_NUMERIC_STANDARD() LOCK_NUMERIC_STANDARD()
#endif
#ifndef UNLOCK_LC_NUMERIC_STANDARD
# define UNLOCK_LC_NUMERIC_STANDARD() UNLOCK_NUMERIC_STANDARD()
#endif
/* ex: set ro: */
|
