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Devel::PPPort

Perl 5 version 20.0 documentation
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Devel::PPPort

NAME

Devel::PPPort - Perl/Pollution/Portability

SYNOPSIS

  1. Devel::PPPort::WriteFile(); # defaults to ./ppport.h
  2. Devel::PPPort::WriteFile('someheader.h');

DESCRIPTION

Perl's API has changed over time, gaining new features, new functions, increasing its flexibility, and reducing the impact on the C namespace environment (reduced pollution). The header file written by this module, typically ppport.h, attempts to bring some of the newer Perl API features to older versions of Perl, so that you can worry less about keeping track of old releases, but users can still reap the benefit.

Devel::PPPort contains a single function, called WriteFile . Its only purpose is to write the ppport.h C header file. This file contains a series of macros and, if explicitly requested, functions that allow XS modules to be built using older versions of Perl. Currently, Perl versions from 5.003 to 5.11.5 are supported.

This module is used by h2xs to write the file ppport.h.

Why use ppport.h?

You should use ppport.h in modern code so that your code will work with the widest range of Perl interpreters possible, without significant additional work.

You should attempt older code to fully use ppport.h, because the reduced pollution of newer Perl versions is an important thing. It's so important that the old polluting ways of original Perl modules will not be supported very far into the future, and your module will almost certainly break! By adapting to it now, you'll gain compatibility and a sense of having done the electronic ecology some good.

How to use ppport.h

Don't direct the users of your module to download Devel::PPPort . They are most probably no XS writers. Also, don't make ppport.h optional. Rather, just take the most recent copy of ppport.h that you can find (e.g. by generating it with the latest Devel::PPPort release from CPAN), copy it into your project, adjust your project to use it, and distribute the header along with your module.

Running ppport.h

But ppport.h is more than just a C header. It's also a Perl script that can check your source code. It will suggest hints and portability notes, and can even make suggestions on how to change your code. You can run it like any other Perl program:

  1. perl ppport.h [options] [files]

It also has embedded documentation, so you can use

  1. perldoc ppport.h

to find out more about how to use it.

FUNCTIONS

WriteFile

WriteFile takes one optional argument. When called with one argument, it expects to be passed a filename. When called with no arguments, it defaults to the filename ppport.h.

The function returns a true value if the file was written successfully. Otherwise it returns a false value.

COMPATIBILITY

ppport.h supports Perl versions from 5.003 to 5.11.5 in threaded and non-threaded configurations.

Provided Perl compatibility API

The header file written by this module, typically ppport.h, provides access to the following elements of the Perl API that is not available in older Perl releases:

  1. _aMY_CXT
  2. _pMY_CXT
  3. aMY_CXT
  4. aMY_CXT_
  5. aTHX
  6. aTHX_
  7. aTHXR
  8. aTHXR_
  9. AvFILLp
  10. boolSV
  11. call_argv
  12. call_method
  13. call_pv
  14. call_sv
  15. ckWARN
  16. CopFILE
  17. CopFILE_set
  18. CopFILEAV
  19. CopFILEGV
  20. CopFILEGV_set
  21. CopFILESV
  22. CopSTASH
  23. CopSTASH_eq
  24. CopSTASH_set
  25. CopSTASHPV
  26. CopSTASHPV_set
  27. CopyD
  28. CPERLscope
  29. dAX
  30. dAXMARK
  31. DEFSV
  32. DEFSV_set
  33. dITEMS
  34. dMY_CXT
  35. dMY_CXT_SV
  36. dNOOP
  37. dTHR
  38. dTHX
  39. dTHXa
  40. dTHXoa
  41. dTHXR
  42. dUNDERBAR
  43. dVAR
  44. dXCPT
  45. dXSTARG
  46. END_EXTERN_C
  47. ERRSV
  48. eval_pv
  49. eval_sv
  50. EXTERN_C
  51. G_METHOD
  52. get_av
  53. get_cv
  54. get_cvn_flags
  55. get_cvs
  56. get_hv
  57. get_sv
  58. grok_bin
  59. grok_hex
  60. grok_number
  61. GROK_NUMERIC_RADIX
  62. grok_numeric_radix
  63. grok_oct
  64. gv_fetchpvn_flags
  65. gv_fetchpvs
  66. gv_fetchsv
  67. gv_stashpvn
  68. gv_stashpvs
  69. GvSVn
  70. hv_fetchs
  71. hv_stores
  72. HvNAME_get
  73. HvNAMELEN_get
  74. IN_LOCALE
  75. IN_LOCALE_COMPILETIME
  76. IN_LOCALE_RUNTIME
  77. IN_PERL_COMPILETIME
  78. INT2PTR
  79. IS_NUMBER_GREATER_THAN_UV_MAX
  80. IS_NUMBER_IN_UV
  81. IS_NUMBER_INFINITY
  82. IS_NUMBER_NAN
  83. IS_NUMBER_NEG
  84. IS_NUMBER_NOT_INT
  85. isALNUMC
  86. isASCII
  87. isBLANK
  88. isCNTRL
  89. isGRAPH
  90. isGV_with_GP
  91. isPRINT
  92. isPSXSPC
  93. isPUNCT
  94. isXDIGIT
  95. IVdf
  96. IVSIZE
  97. IVTYPE
  98. load_module
  99. memEQ
  100. memEQs
  101. memNE
  102. memNEs
  103. MoveD
  104. mPUSHi
  105. mPUSHn
  106. mPUSHp
  107. mPUSHs
  108. mPUSHu
  109. mXPUSHi
  110. mXPUSHn
  111. mXPUSHp
  112. mXPUSHs
  113. mXPUSHu
  114. MY_CXT
  115. MY_CXT_CLONE
  116. MY_CXT_INIT
  117. my_snprintf
  118. my_sprintf
  119. my_strlcat
  120. my_strlcpy
  121. newCONSTSUB
  122. newRV_inc
  123. newRV_noinc
  124. newSV_type
  125. newSVpvn
  126. newSVpvn_flags
  127. newSVpvn_share
  128. newSVpvn_utf8
  129. newSVpvs
  130. newSVpvs_flags
  131. newSVpvs_share
  132. newSVuv
  133. Newx
  134. Newxc
  135. Newxz
  136. NOOP
  137. NUM2PTR
  138. NVef
  139. NVff
  140. NVgf
  141. NVTYPE
  142. packWARN
  143. PERL_ABS
  144. PERL_BCDVERSION
  145. PERL_GCC_BRACE_GROUPS_FORBIDDEN
  146. PERL_HASH
  147. PERL_INT_MAX
  148. PERL_INT_MIN
  149. PERL_LONG_MAX
  150. PERL_LONG_MIN
  151. PERL_MAGIC_arylen
  152. PERL_MAGIC_backref
  153. PERL_MAGIC_bm
  154. PERL_MAGIC_collxfrm
  155. PERL_MAGIC_dbfile
  156. PERL_MAGIC_dbline
  157. PERL_MAGIC_defelem
  158. PERL_MAGIC_env
  159. PERL_MAGIC_envelem
  160. PERL_MAGIC_ext
  161. PERL_MAGIC_fm
  162. PERL_MAGIC_glob
  163. PERL_MAGIC_isa
  164. PERL_MAGIC_isaelem
  165. PERL_MAGIC_mutex
  166. PERL_MAGIC_nkeys
  167. PERL_MAGIC_overload
  168. PERL_MAGIC_overload_elem
  169. PERL_MAGIC_overload_table
  170. PERL_MAGIC_pos
  171. PERL_MAGIC_qr
  172. PERL_MAGIC_regdata
  173. PERL_MAGIC_regdatum
  174. PERL_MAGIC_regex_global
  175. PERL_MAGIC_shared
  176. PERL_MAGIC_shared_scalar
  177. PERL_MAGIC_sig
  178. PERL_MAGIC_sigelem
  179. PERL_MAGIC_substr
  180. PERL_MAGIC_sv
  181. PERL_MAGIC_taint
  182. PERL_MAGIC_tied
  183. PERL_MAGIC_tiedelem
  184. PERL_MAGIC_tiedscalar
  185. PERL_MAGIC_utf8
  186. PERL_MAGIC_uvar
  187. PERL_MAGIC_uvar_elem
  188. PERL_MAGIC_vec
  189. PERL_MAGIC_vstring
  190. PERL_PV_ESCAPE_ALL
  191. PERL_PV_ESCAPE_FIRSTCHAR
  192. PERL_PV_ESCAPE_NOBACKSLASH
  193. PERL_PV_ESCAPE_NOCLEAR
  194. PERL_PV_ESCAPE_QUOTE
  195. PERL_PV_ESCAPE_RE
  196. PERL_PV_ESCAPE_UNI
  197. PERL_PV_ESCAPE_UNI_DETECT
  198. PERL_PV_PRETTY_DUMP
  199. PERL_PV_PRETTY_ELLIPSES
  200. PERL_PV_PRETTY_LTGT
  201. PERL_PV_PRETTY_NOCLEAR
  202. PERL_PV_PRETTY_QUOTE
  203. PERL_PV_PRETTY_REGPROP
  204. PERL_QUAD_MAX
  205. PERL_QUAD_MIN
  206. PERL_REVISION
  207. PERL_SCAN_ALLOW_UNDERSCORES
  208. PERL_SCAN_DISALLOW_PREFIX
  209. PERL_SCAN_GREATER_THAN_UV_MAX
  210. PERL_SCAN_SILENT_ILLDIGIT
  211. PERL_SHORT_MAX
  212. PERL_SHORT_MIN
  213. PERL_SIGNALS_UNSAFE_FLAG
  214. PERL_SUBVERSION
  215. PERL_UCHAR_MAX
  216. PERL_UCHAR_MIN
  217. PERL_UINT_MAX
  218. PERL_UINT_MIN
  219. PERL_ULONG_MAX
  220. PERL_ULONG_MIN
  221. PERL_UNUSED_ARG
  222. PERL_UNUSED_CONTEXT
  223. PERL_UNUSED_DECL
  224. PERL_UNUSED_VAR
  225. PERL_UQUAD_MAX
  226. PERL_UQUAD_MIN
  227. PERL_USE_GCC_BRACE_GROUPS
  228. PERL_USHORT_MAX
  229. PERL_USHORT_MIN
  230. PERL_VERSION
  231. Perl_warner
  232. Perl_warner_nocontext
  233. PERLIO_FUNCS_CAST
  234. PERLIO_FUNCS_DECL
  235. PL_bufend
  236. PL_bufptr
  237. PL_compiling
  238. PL_copline
  239. PL_curcop
  240. PL_curstash
  241. PL_DBsignal
  242. PL_DBsingle
  243. PL_DBsub
  244. PL_DBtrace
  245. PL_debstash
  246. PL_defgv
  247. PL_diehook
  248. PL_dirty
  249. PL_dowarn
  250. PL_errgv
  251. PL_error_count
  252. PL_expect
  253. PL_hexdigit
  254. PL_hints
  255. PL_in_my
  256. PL_in_my_stash
  257. PL_laststatval
  258. PL_lex_state
  259. PL_lex_stuff
  260. PL_linestr
  261. PL_na
  262. PL_no_modify
  263. PL_parser
  264. PL_perl_destruct_level
  265. PL_perldb
  266. PL_ppaddr
  267. PL_rsfp
  268. PL_rsfp_filters
  269. PL_signals
  270. PL_stack_base
  271. PL_stack_sp
  272. PL_statcache
  273. PL_stdingv
  274. PL_Sv
  275. PL_sv_arenaroot
  276. PL_sv_no
  277. PL_sv_undef
  278. PL_sv_yes
  279. PL_tainted
  280. PL_tainting
  281. PL_tokenbuf
  282. pMY_CXT
  283. pMY_CXT_
  284. Poison
  285. PoisonFree
  286. PoisonNew
  287. PoisonWith
  288. pTHX
  289. pTHX_
  290. PTR2IV
  291. PTR2nat
  292. PTR2NV
  293. PTR2ul
  294. PTR2UV
  295. PTRV
  296. PUSHmortal
  297. PUSHu
  298. pv_display
  299. pv_escape
  300. pv_pretty
  301. SAVE_DEFSV
  302. START_EXTERN_C
  303. START_MY_CXT
  304. STMT_END
  305. STMT_START
  306. STR_WITH_LEN
  307. sv_2pv_flags
  308. sv_2pv_nolen
  309. sv_2pvbyte
  310. sv_2pvbyte_nolen
  311. sv_2uv
  312. sv_catpv_mg
  313. sv_catpvf_mg
  314. sv_catpvf_mg_nocontext
  315. sv_catpvn_mg
  316. sv_catpvn_nomg
  317. sv_catpvs
  318. sv_catsv_mg
  319. sv_catsv_nomg
  320. SV_CONST_RETURN
  321. SV_COW_DROP_PV
  322. SV_COW_SHARED_HASH_KEYS
  323. SV_GMAGIC
  324. SV_HAS_TRAILING_NUL
  325. SV_IMMEDIATE_UNREF
  326. sv_magic_portable
  327. SV_MUTABLE_RETURN
  328. SV_NOSTEAL
  329. sv_pvn_force_flags
  330. sv_pvn_nomg
  331. sv_setiv_mg
  332. sv_setnv_mg
  333. sv_setpv_mg
  334. sv_setpvf_mg
  335. sv_setpvf_mg_nocontext
  336. sv_setpvn_mg
  337. sv_setpvs
  338. sv_setsv_mg
  339. sv_setsv_nomg
  340. sv_setuv
  341. sv_setuv_mg
  342. SV_SMAGIC
  343. sv_usepvn_mg
  344. SV_UTF8_NO_ENCODING
  345. sv_uv
  346. sv_vcatpvf
  347. sv_vcatpvf_mg
  348. sv_vsetpvf
  349. sv_vsetpvf_mg
  350. SVf
  351. SVf_UTF8
  352. SVfARG
  353. SvGETMAGIC
  354. SvIV_nomg
  355. SvMAGIC_set
  356. SvPV_const
  357. SvPV_flags
  358. SvPV_flags_const
  359. SvPV_flags_const_nolen
  360. SvPV_flags_mutable
  361. SvPV_force
  362. SvPV_force_flags
  363. SvPV_force_flags_mutable
  364. SvPV_force_flags_nolen
  365. SvPV_force_mutable
  366. SvPV_force_nolen
  367. SvPV_force_nomg
  368. SvPV_force_nomg_nolen
  369. SvPV_mutable
  370. SvPV_nolen
  371. SvPV_nolen_const
  372. SvPV_nomg
  373. SvPV_nomg_const
  374. SvPV_nomg_const_nolen
  375. SvPV_nomg_nolen
  376. SvPV_renew
  377. SvPVbyte
  378. SvPVX_const
  379. SvPVX_mutable
  380. SvREFCNT_inc
  381. SvREFCNT_inc_NN
  382. SvREFCNT_inc_simple
  383. SvREFCNT_inc_simple_NN
  384. SvREFCNT_inc_simple_void
  385. SvREFCNT_inc_simple_void_NN
  386. SvREFCNT_inc_void
  387. SvREFCNT_inc_void_NN
  388. SvRV_set
  389. SvSHARED_HASH
  390. SvSTASH_set
  391. SvUOK
  392. SvUV
  393. SvUV_nomg
  394. SvUV_set
  395. SvUVX
  396. SvUVx
  397. SvUVXx
  398. SvVSTRING_mg
  399. UNDERBAR
  400. UTF8_MAXBYTES
  401. UVof
  402. UVSIZE
  403. UVTYPE
  404. UVuf
  405. UVXf
  406. UVxf
  407. vload_module
  408. vnewSVpvf
  409. WARN_ALL
  410. WARN_AMBIGUOUS
  411. WARN_ASSERTIONS
  412. WARN_BAREWORD
  413. WARN_CLOSED
  414. WARN_CLOSURE
  415. WARN_DEBUGGING
  416. WARN_DEPRECATED
  417. WARN_DIGIT
  418. WARN_EXEC
  419. WARN_EXITING
  420. WARN_GLOB
  421. WARN_INPLACE
  422. WARN_INTERNAL
  423. WARN_IO
  424. WARN_LAYER
  425. WARN_MALLOC
  426. WARN_MISC
  427. WARN_NEWLINE
  428. WARN_NUMERIC
  429. WARN_ONCE
  430. WARN_OVERFLOW
  431. WARN_PACK
  432. WARN_PARENTHESIS
  433. WARN_PIPE
  434. WARN_PORTABLE
  435. WARN_PRECEDENCE
  436. WARN_PRINTF
  437. WARN_PROTOTYPE
  438. WARN_QW
  439. WARN_RECURSION
  440. WARN_REDEFINE
  441. WARN_REGEXP
  442. WARN_RESERVED
  443. WARN_SEMICOLON
  444. WARN_SEVERE
  445. WARN_SIGNAL
  446. WARN_SUBSTR
  447. WARN_SYNTAX
  448. WARN_TAINT
  449. WARN_THREADS
  450. WARN_UNINITIALIZED
  451. WARN_UNOPENED
  452. WARN_UNPACK
  453. WARN_UNTIE
  454. WARN_UTF8
  455. WARN_VOID
  456. warner
  457. WIDEST_UTYPE
  458. XCPT_CATCH
  459. XCPT_RETHROW
  460. XCPT_TRY_END
  461. XCPT_TRY_START
  462. XPUSHmortal
  463. XPUSHu
  464. XSprePUSH
  465. XSPROTO
  466. XSRETURN
  467. XSRETURN_UV
  468. XST_mUV
  469. ZeroD

Perl API not supported by ppport.h

There is still a big part of the API not supported by ppport.h. Either because it doesn't make sense to back-port that part of the API, or simply because it hasn't been implemented yet. Patches welcome!

Here's a list of the currently unsupported API, and also the version of Perl below which it is unsupported:

  • perl 5.19.3
    1. BhkDISABLE
    2. BhkENABLE
    3. BhkENTRY_set
    4. MULTICALL
    5. PERL_SYS_TERM
    6. POP_MULTICALL
    7. PUSH_MULTICALL
    8. PadARRAY
    9. PadMAX
    10. PadlistARRAY
    11. PadlistMAX
    12. PadlistNAMES
    13. PadlistNAMESARRAY
    14. PadlistNAMESMAX
    15. PadnameLEN
    16. PadnamePV
    17. PadnameSV
    18. PadnameUTF8
    19. PadnamelistARRAY
    20. PadnamelistMAX
    21. XS_EXTERNAL
    22. XS_INTERNAL
    23. XopDISABLE
    24. XopENABLE
    25. XopENTRY
    26. XopENTRY_set
    27. cophh_new_empty
    28. croak_memory_wrap
    29. my_lstat
    30. my_stat
    31. reentrant_free
    32. reentrant_init
    33. reentrant_retry
    34. reentrant_size
    35. ref
    36. sv_pos_b2u_flags
    37. sv_setref_pvs
  • perl 5.19.2
    1. SVt_INVLIST
  • perl 5.19.1
    1. re_intuit_start
    2. toFOLD
    3. toFOLD_utf8
    4. toLOWER_L1
    5. toTITLE
  • perl 5.17.11
    1. hv_rand_set
  • perl 5.17.9
    1. av_tindex
    2. av_top_index
  • perl 5.17.8
    1. _is_uni_FOO
    2. _is_uni_perl_idcont
    3. _is_utf8_FOO
    4. _is_utf8_mark
    5. _is_utf8_perl_idcont
    6. isALPHANUMERIC
    7. isIDCONT
  • perl 5.17.7
    1. SvREFCNT_dec_NN
    2. _is_uni_perl_idstart
    3. _is_utf8_perl_idstart
    4. is_uni_alnumc
    5. is_uni_alnumc_lc
    6. is_utf8_alnumc
  • perl 5.17.6
    1. READ_XDIGIT
  • perl 5.17.4
    1. PL_comppad_name
    2. PadlistREFCNT
    3. newMYSUB
    4. newSVpadname
  • perl 5.17.2
    1. is_uni_blank
    2. is_uni_blank_lc
    3. is_utf8_blank
    4. sv_copypv_flags
    5. sv_copypv_nomg
    6. sv_vcatpvfn_flags
  • perl 5.15.9
    1. utf8_to_uvchr_buf
    2. utf8_to_uvuni_buf
    3. valid_utf8_to_uvuni
  • perl 5.15.8
    1. is_utf8_char_buf
    2. wrap_op_checker
  • perl 5.15.7
    1. toLOWER_utf8
    2. toTITLE_utf8
    3. toUPPER_utf8
    4. to_utf8_fold
    5. to_utf8_lower
    6. to_utf8_title
    7. to_utf8_upper
  • perl 5.15.6
    1. _to_utf8_fold_flags
    2. _to_utf8_lower_flags
    3. _to_utf8_title_flags
    4. _to_utf8_upper_flags
    5. newCONSTSUB_flags
  • perl 5.15.4
    1. HvENAMELEN
    2. HvENAMEUTF8
    3. HvNAMELEN
    4. HvNAMEUTF8
    5. gv_autoload_pv
    6. gv_autoload_pvn
    7. gv_autoload_sv
    8. gv_fetchmeth_pv
    9. gv_fetchmeth_pv_autoload
    10. gv_fetchmeth_pvn
    11. gv_fetchmeth_pvn_autoload
    12. gv_fetchmeth_sv
    13. gv_fetchmeth_sv_autoload
    14. gv_fetchmethod_pv_flags
    15. gv_fetchmethod_pvn_flags
    16. gv_fetchmethod_sv_flags
    17. gv_init_pv
    18. gv_init_pvn
    19. gv_init_sv
    20. newGVgen_flags
    21. sv_derived_from_pv
    22. sv_derived_from_pvn
    23. sv_derived_from_sv
    24. sv_does_pv
    25. sv_does_pvn
    26. sv_does_sv
    27. whichsig_pv
    28. whichsig_pvn
    29. whichsig_sv
  • perl 5.15.1
    1. cop_fetch_label
    2. cop_store_label
    3. pad_add_name_pv
    4. pad_add_name_pvn
    5. pad_add_name_pvs
    6. pad_add_name_sv
    7. pad_findmy_pv
    8. pad_findmy_pvn
    9. pad_findmy_pvs
    10. pad_findmy_sv
  • perl 5.13.11
    1. _to_uni_fold_flags
  • perl 5.13.10
    1. foldEQ_utf8_flags
    2. is_utf8_xidcont
    3. is_utf8_xidfirst
  • perl 5.13.8
    1. foldEQ_latin1
    2. mg_findext
    3. parse_arithexpr
    4. parse_fullexpr
    5. parse_listexpr
    6. parse_termexpr
    7. sv_unmagicext
  • perl 5.13.7
    1. HvENAME
    2. OP_CLASS
    3. XopFLAGS
    4. amagic_deref_call
    5. bytes_cmp_utf8
    6. cop_hints_2hv
    7. cop_hints_fetch_pv
    8. cop_hints_fetch_pvn
    9. cop_hints_fetch_pvs
    10. cop_hints_fetch_sv
    11. cophh_2hv
    12. cophh_copy
    13. cophh_delete_pv
    14. cophh_delete_pvn
    15. cophh_delete_pvs
    16. cophh_delete_sv
    17. cophh_fetch_pv
    18. cophh_fetch_pvn
    19. cophh_fetch_pvs
    20. cophh_fetch_sv
    21. cophh_free
    22. cophh_store_pv
    23. cophh_store_pvn
    24. cophh_store_pvs
    25. cophh_store_sv
    26. custom_op_register
    27. custom_op_xop
    28. newFOROP
    29. newWHILEOP
    30. op_lvalue
    31. op_scope
    32. parse_barestmt
    33. parse_block
    34. parse_label
  • perl 5.13.6
    1. LINKLIST
    2. SvTRUE_nomg
    3. ck_entersub_args_list
    4. ck_entersub_args_proto
    5. ck_entersub_args_proto_or_list
    6. cv_get_call_checker
    7. cv_set_call_checker
    8. isWORDCHAR
    9. lex_stuff_pv
    10. mg_free_type
    11. newSVpv_share
    12. op_append_elem
    13. op_append_list
    14. op_contextualize
    15. op_linklist
    16. op_prepend_elem
    17. parse_stmtseq
    18. rv2cv_op_cv
    19. savesharedpvs
    20. savesharedsvpv
    21. sv_2bool_flags
    22. sv_catpv_flags
    23. sv_catpv_nomg
    24. sv_catpvs_flags
    25. sv_catpvs_mg
    26. sv_catpvs_nomg
    27. sv_cmp_flags
    28. sv_cmp_locale_flags
    29. sv_collxfrm_flags
    30. sv_eq_flags
    31. sv_setpvs_mg
  • perl 5.13.5
    1. PL_rpeepp
    2. caller_cx
    3. isOCTAL
    4. lex_stuff_pvs
    5. parse_fullstmt
  • perl 5.13.4
    1. XS_APIVERSION_BOOTCHECK
  • perl 5.13.3
    1. blockhook_register
    2. croak_no_modify
  • perl 5.13.2
    1. SvNV_nomg
    2. find_rundefsv
    3. foldEQ
    4. foldEQ_locale
    5. foldEQ_utf8
    6. hv_fill
    7. sv_dec_nomg
    8. sv_inc_nomg
  • perl 5.13.1
    1. croak_sv
    2. die_sv
    3. mess_sv
    4. sv_2nv_flags
    5. warn_sv
  • perl 5.11.5
    1. sv_pos_u2b_flags
  • perl 5.11.4
    1. prescan_version
  • perl 5.11.2
    1. PL_keyword_plugin
    2. lex_bufutf8
    3. lex_discard_to
    4. lex_grow_linestr
    5. lex_next_chunk
    6. lex_peek_unichar
    7. lex_read_space
    8. lex_read_to
    9. lex_read_unichar
    10. lex_stuff_pvn
    11. lex_stuff_sv
    12. lex_unstuff
  • perl 5.11.1
    1. ck_warner
    2. ck_warner_d
    3. is_utf8_perl_space
    4. is_utf8_perl_word
    5. is_utf8_posix_digit
  • perl 5.11.0
    1. Gv_AMupdate
    2. PL_opfreehook
    3. SVt_REGEXP
    4. SvOOK_offset
    5. av_iter_p
    6. gv_add_by_type
    7. is_ascii_string
    8. pregfree2
    9. save_adelete
    10. save_aelem_flags
    11. save_hdelete
    12. save_helem_flags
    13. sv_utf8_upgrade_flags_grow
  • perl 5.10.1
    1. HeUTF8
    2. croak_xs_usage
    3. mro_get_from_name
    4. mro_get_private_data
    5. mro_register
    6. mro_set_mro
    7. mro_set_private_data
    8. save_hints
    9. save_padsv_and_mortalize
    10. save_pushi32ptr
    11. save_pushptr
    12. save_pushptrptr
    13. sv_insert_flags
  • perl 5.10.0
    1. PERL_SYS_INIT
    2. PERL_SYS_INIT3
    3. hv_common
    4. hv_common_key_len
    5. sv_destroyable
    6. sys_init
    7. sys_init3
    8. sys_term
  • perl 5.9.5
    1. PL_parser
    2. Perl_signbit
    3. SvRX
    4. SvRXOK
    5. av_create_and_push
    6. av_create_and_unshift_one
    7. gv_fetchfile_flags
    8. lex_start
    9. mro_get_linear_isa
    10. mro_method_changed_in
    11. my_dirfd
    12. pregcomp
    13. ptr_table_clear
    14. ptr_table_fetch
    15. ptr_table_free
    16. ptr_table_new
    17. ptr_table_split
    18. ptr_table_store
    19. re_compile
    20. reg_named_buff_all
    21. reg_named_buff_exists
    22. reg_named_buff_fetch
    23. reg_named_buff_firstkey
    24. reg_named_buff_nextkey
    25. reg_named_buff_scalar
    26. regfree_internal
    27. savesharedpvn
    28. scan_vstring
    29. upg_version
  • perl 5.9.4
    1. PerlIO_context_layers
    2. gv_name_set
    3. hv_copy_hints_hv
    4. my_vsnprintf
    5. newXS_flags
    6. regclass_swash
    7. sv_does
    8. sv_usepvn_flags
  • perl 5.9.3
    1. av_arylen_p
    2. ckwarn
    3. ckwarn_d
    4. csighandler
    5. dMULTICALL
    6. doref
    7. gv_const_sv
    8. hv_eiter_p
    9. hv_eiter_set
    10. hv_name_set
    11. hv_placeholders_get
    12. hv_placeholders_set
    13. hv_riter_p
    14. hv_riter_set
    15. is_utf8_string_loclen
    16. newGIVENOP
    17. newSVhek
    18. newWHENOP
    19. pad_compname_type
    20. savepvs
    21. sortsv_flags
    22. vverify
  • perl 5.9.2
    1. SvPVbyte_force
    2. find_rundefsvoffset
    3. op_refcnt_lock
    4. op_refcnt_unlock
    5. savesvpv
    6. vnormal
  • perl 5.9.1
    1. hv_clear_placeholders
    2. hv_scalar
    3. scan_version
    4. sv_2iv_flags
    5. sv_2uv_flags
  • perl 5.9.0
    1. new_version
    2. save_set_svflags
    3. vcmp
    4. vnumify
    5. vstringify
  • perl 5.8.3
    1. SvIsCOW
    2. SvIsCOW_shared_hash
  • perl 5.8.1
    1. CvPADLIST
    2. PL_comppad
    3. SvVOK
    4. doing_taint
    5. find_runcv
    6. is_utf8_string_loc
    7. packlist
    8. pad_add_anon
    9. pad_new
    10. pad_tidy
    11. save_bool
    12. savestack_grow_cnt
    13. seed
    14. sv_cat_decode
    15. sv_setpviv
    16. sv_setpviv_mg
    17. unpackstring
  • perl 5.8.0
    1. hv_iternext_flags
    2. hv_store_flags
    3. is_utf8_idcont
    4. nothreadhook
  • perl 5.7.3
    1. OP_DESC
    2. OP_NAME
    3. PL_peepp
    4. PerlIO_clearerr
    5. PerlIO_close
    6. PerlIO_eof
    7. PerlIO_error
    8. PerlIO_fileno
    9. PerlIO_fill
    10. PerlIO_flush
    11. PerlIO_get_base
    12. PerlIO_get_bufsiz
    13. PerlIO_get_cnt
    14. PerlIO_get_ptr
    15. PerlIO_read
    16. PerlIO_seek
    17. PerlIO_set_cnt
    18. PerlIO_set_ptrcnt
    19. PerlIO_setlinebuf
    20. PerlIO_stderr
    21. PerlIO_stdin
    22. PerlIO_stdout
    23. PerlIO_tell
    24. PerlIO_unread
    25. PerlIO_write
    26. SvLOCK
    27. SvSHARE
    28. SvUNLOCK
    29. atfork_lock
    30. atfork_unlock
    31. custom_op_desc
    32. custom_op_name
    33. deb
    34. debstack
    35. debstackptrs
    36. gv_fetchmeth_autoload
    37. ibcmp_utf8
    38. my_fork
    39. my_socketpair
    40. pack_cat
    41. perl_destruct
    42. pv_uni_display
    43. save_shared_pvref
    44. savesharedpv
    45. sortsv
    46. sv_magicext
    47. sv_nolocking
    48. sv_nosharing
    49. sv_recode_to_utf8
    50. sv_uni_display
    51. toFOLD_uni
    52. toLOWER_uni
    53. toTITLE_uni
    54. toUPPER_uni
    55. to_uni_fold
    56. to_uni_lower
    57. to_uni_title
    58. to_uni_upper
    59. to_utf8_case
    60. unpack_str
    61. uvchr_to_utf8_flags
    62. uvuni_to_utf8_flags
    63. vdeb
  • perl 5.7.2
    1. calloc
    2. getcwd_sv
    3. init_tm
    4. malloc
    5. mfree
    6. mini_mktime
    7. my_atof2
    8. my_strftime
    9. op_null
    10. realloc
    11. sv_catpvn_flags
    12. sv_catsv_flags
    13. sv_setsv_flags
    14. sv_utf8_upgrade_flags
    15. sv_utf8_upgrade_nomg
    16. swash_fetch
  • perl 5.7.1
    1. POPpbytex
    2. XCPT_RETHROW
    3. bytes_from_utf8
    4. despatch_signals
    5. do_openn
    6. gv_handler
    7. is_lvalue_sub
    8. my_popen_list
    9. save_mortalizesv
    10. scan_num
    11. sv_force_normal_flags
    12. sv_setref_uv
    13. sv_unref_flags
    14. sv_utf8_upgrade
    15. utf8_length
    16. utf8_to_uvchr
    17. utf8_to_uvuni
    18. utf8n_to_uvuni
    19. uvuni_to_utf8
  • perl 5.6.1
    1. SvGAMAGIC
    2. apply_attrs_string
    3. bytes_to_utf8
    4. gv_efullname4
    5. gv_fullname4
    6. is_utf8_string
    7. save_generic_pvref
    8. utf16_to_utf8
    9. utf16_to_utf8_reversed
    10. utf8_to_bytes
  • perl 5.6.0
    1. PL_check
    2. SvIOK_UV
    3. SvIOK_notUV
    4. SvIOK_only_UV
    5. SvPOK_only_UTF8
    6. SvPVbyte_nolen
    7. SvPVbytex
    8. SvPVbytex_force
    9. SvPVutf8
    10. SvPVutf8_force
    11. SvPVutf8_nolen
    12. SvPVutf8x
    13. SvPVutf8x_force
    14. SvUOK
    15. SvUTF8
    16. SvUTF8_off
    17. SvUTF8_on
    18. av_delete
    19. av_exists
    20. call_atexit
    21. cast_i32
    22. cast_iv
    23. cast_ulong
    24. cast_uv
    25. do_gv_dump
    26. do_gvgv_dump
    27. do_hv_dump
    28. do_magic_dump
    29. do_op_dump
    30. do_open9
    31. do_pmop_dump
    32. do_sv_dump
    33. dump_all
    34. dump_eval
    35. dump_form
    36. dump_indent
    37. dump_packsubs
    38. dump_sub
    39. dump_vindent
    40. get_context
    41. get_ppaddr
    42. gv_dump
    43. init_i18nl10n
    44. init_i18nl14n
    45. isASCII
    46. isCNTRL
    47. is_uni_alnum
    48. is_uni_alnum_lc
    49. is_uni_alpha
    50. is_uni_alpha_lc
    51. is_uni_ascii
    52. is_uni_ascii_lc
    53. is_uni_cntrl
    54. is_uni_cntrl_lc
    55. is_uni_digit
    56. is_uni_digit_lc
    57. is_uni_graph
    58. is_uni_graph_lc
    59. is_uni_idfirst
    60. is_uni_idfirst_lc
    61. is_uni_lower
    62. is_uni_lower_lc
    63. is_uni_print
    64. is_uni_print_lc
    65. is_uni_punct
    66. is_uni_punct_lc
    67. is_uni_space
    68. is_uni_space_lc
    69. is_uni_upper
    70. is_uni_upper_lc
    71. is_uni_xdigit
    72. is_uni_xdigit_lc
    73. is_utf8_alnum
    74. is_utf8_alpha
    75. is_utf8_ascii
    76. is_utf8_char
    77. is_utf8_cntrl
    78. is_utf8_digit
    79. is_utf8_graph
    80. is_utf8_idfirst
    81. is_utf8_lower
    82. is_utf8_mark
    83. is_utf8_print
    84. is_utf8_punct
    85. is_utf8_space
    86. is_utf8_upper
    87. is_utf8_xdigit
    88. magic_dump
    89. mess
    90. my_atof
    91. my_fflush_all
    92. newANONATTRSUB
    93. newATTRSUB
    94. newXS
    95. newXSproto
    96. new_collate
    97. new_ctype
    98. new_numeric
    99. op_dump
    100. perl_parse
    101. pmop_dump
    102. re_intuit_string
    103. reginitcolors
    104. require_pv
    105. safesyscalloc
    106. safesysfree
    107. safesysmalloc
    108. safesysrealloc
    109. save_I8
    110. save_alloc
    111. save_destructor
    112. save_destructor_x
    113. save_re_context
    114. save_vptr
    115. scan_bin
    116. set_context
    117. set_numeric_local
    118. set_numeric_radix
    119. set_numeric_standard
    120. str_to_version
    121. sv_2pvutf8
    122. sv_2pvutf8_nolen
    123. sv_force_normal
    124. sv_len_utf8
    125. sv_pos_b2u
    126. sv_pos_u2b
    127. sv_pv
    128. sv_pvbyte
    129. sv_pvbyten
    130. sv_pvbyten_force
    131. sv_pvutf8
    132. sv_pvutf8n
    133. sv_pvutf8n_force
    134. sv_rvweaken
    135. sv_utf8_decode
    136. sv_utf8_downgrade
    137. sv_utf8_encode
    138. swash_init
    139. tmps_grow
    140. to_uni_lower_lc
    141. to_uni_title_lc
    142. to_uni_upper_lc
    143. utf8_distance
    144. utf8_hop
    145. vcroak
    146. vform
    147. vmess
    148. vwarn
    149. vwarner
  • perl 5.005_03
    1. POPpx
    2. get_vtbl
    3. save_generic_svref
  • perl 5.005
    1. PL_curpad
    2. PL_modglobal
    3. cx_dump
    4. debop
    5. debprofdump
    6. fbm_compile
    7. fbm_instr
    8. get_op_descs
    9. get_op_names
    10. init_stacks
    11. mg_length
    12. mg_size
    13. newHVhv
    14. new_stackinfo
    15. regdump
    16. regexec_flags
    17. regnext
    18. runops_debug
    19. runops_standard
    20. save_iv
    21. save_op
    22. screaminstr
    23. sv_iv
    24. sv_nv
    25. sv_peek
    26. sv_pvn
    27. sv_pvn_nomg
    28. sv_true
  • perl 5.004_05
    1. Copy
    2. CopyD
    3. Move
    4. MoveD
    5. do_binmode
    6. save_aelem
    7. save_helem
  • perl 5.004
    1. GIMME_V
    2. G_VOID
    3. HEf_SVKEY
    4. HeHASH
    5. HeKEY
    6. HeKLEN
    7. HePV
    8. HeSVKEY
    9. HeSVKEY_force
    10. HeSVKEY_set
    11. HeVAL
    12. SvSetMagicSV
    13. SvSetMagicSV_nosteal
    14. SvSetSV_nosteal
    15. SvTAINTED
    16. SvTAINTED_off
    17. SvTAINTED_on
    18. XCPT_TRY_END
    19. XCPT_TRY_START
    20. block_gimme
    21. call_list
    22. cv_const_sv
    23. delimcpy
    24. do_open
    25. form
    26. gv_autoload4
    27. gv_efullname3
    28. gv_fetchmethod_autoload
    29. gv_fullname3
    30. hv_delayfree_ent
    31. hv_delete_ent
    32. hv_exists_ent
    33. hv_fetch_ent
    34. hv_free_ent
    35. hv_iterkeysv
    36. hv_ksplit
    37. hv_store_ent
    38. ibcmp_locale
    39. my_failure_exit
    40. my_memset
    41. my_pclose
    42. my_popen
    43. newSVpvf
    44. rsignal
    45. rsignal_state
    46. save_I16
    47. save_gp
    48. share_hek
    49. start_subparse
    50. sv_catpvf
    51. sv_catpvf_mg
    52. sv_cmp_locale
    53. sv_derived_from
    54. sv_gets
    55. sv_magic_portable
    56. sv_setpvf
    57. sv_setpvf_mg
    58. sv_taint
    59. sv_tainted
    60. sv_untaint
    61. sv_vcatpvf
    62. sv_vcatpvf_mg
    63. sv_vcatpvfn
    64. sv_vsetpvf
    65. sv_vsetpvf_mg
    66. sv_vsetpvfn
    67. toLOWER_LC
    68. toUPPER
    69. unsharepvn
    70. vnewSVpvf
    71. warner

BUGS

If you find any bugs, Devel::PPPort doesn't seem to build on your system or any of its tests fail, please use the CPAN Request Tracker at http://rt.cpan.org/ to create a ticket for the module.

AUTHORS

  • Version 1.x of Devel::PPPort was written by Kenneth Albanowski.

  • Version 2.x was ported to the Perl core by Paul Marquess.

  • Version 3.x was ported back to CPAN by Marcus Holland-Moritz.

COPYRIGHT

Version 3.x, Copyright (C) 2004-2013, Marcus Holland-Moritz.

Version 2.x, Copyright (C) 2001, Paul Marquess.

Version 1.x, Copyright (C) 1999, Kenneth Albanowski.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

See h2xs, ppport.h.