diff --git a/Makefile.am b/Makefile.am index 6cf07fb..f58e817 100644 --- a/Makefile.am +++ b/Makefile.am @@ -286,7 +286,6 @@ COMMON_SOURCES = \ src/pcre2_ucd.c \ src/pcre2_ucp.h \ src/pcre2_valid_utf.c \ - src/pcre2_version.c \ src/pcre2_xclass.c if WITH_PCRE8 diff --git a/src/pcre2.h b/src/pcre2.h index edd04b2..468802a 100644 --- a/src/pcre2.h +++ b/src/pcre2.h @@ -255,6 +255,7 @@ D is inspected during pcre2_dfa_match() execution #define PCRE2_CONFIG_PARENS_LIMIT 7 #define PCRE2_CONFIG_STACKRECURSE 8 #define PCRE2_CONFIG_UTF 9 +#define PCRE2_CONFIG_VERSION 10 /* A value that is used to indicate 'unset' in unsigned size_t fields. In particular, this value is used in the ovector. */ @@ -339,9 +340,8 @@ expanded for each width below. Start with functions that give general information. */ #define PCRE2_GENERAL_INFO_FUNCTIONS \ -PCRE2_EXP_DECL int pcre2_config(int, void *); \ -PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); \ -PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); +PCRE2_EXP_DECL int pcre2_config(int, void *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); /* Functions for manipulating contexts. */ @@ -576,7 +576,6 @@ pcre2_compile are called by application code. */ #define pcre2_substring_list_free PCRE2_SUFFIX(pcre2_substring_list_free_) #define pcre2_substring_nametable_scan PCRE2_SUFFIX(pcre2_substring_nametable_scan_) #define pcre2_substring_number_from_name PCRE2_SUFFIX(pcre2_substring_number_from_name_) -#define pcre2_version PCRE2_SUFFIX(pcre2_version_) /* Now generate all three sets of width-specific structures and function diff --git a/src/pcre2.h.generic b/src/pcre2.h.generic index 4576775..468802a 100644 --- a/src/pcre2.h.generic +++ b/src/pcre2.h.generic @@ -41,7 +41,7 @@ POSSIBILITY OF SUCH DAMAGE. /* The current PCRE version information. */ -#define PCRE2_MAJOR 9 +#define PCRE2_MAJOR 10 #define PCRE2_MINOR 00 #define PCRE2_PRERELEASE -DEV #define PCRE2_DATE 2014-99-99 @@ -67,7 +67,7 @@ don't change existing definitions of PCRE2_EXP_DECL. */ # endif #endif -/* Have to include stdlib.h and stdint.h to ensure that size_t and uint8_t etc +/* Have to include stdlib.h and stdint.h to ensure that size_t and uint8_t etc are defined. */ #include @@ -79,180 +79,169 @@ are defined. */ extern "C" { #endif -/* Public options. Those in the context may affect compilation, JIT -compilation, and/or interpretive execution. The following tags indicate which: - -C alters what is compiled -J alters what JIT compiles -E affects pcre_exec() execution -D affects pcre_dfa_exec() execution -*/ - -/* The first group of options are those that are set in the context. */ - -#define PCRE2_ALT_BSUX 0x00000001 /* C */ -#define PCRE2_DOLLAR_ENDONLY 0x00000002 /* J E D */ -#define PCRE2_DUPNAMES 0x00000004 /* C */ -#define PCRE2_ALLOW_EMPTY_CLASS 0x00000008 /* C */ -#define PCRE2_MATCH_UNSET_BACKREF 0x00000010 /* C J E */ -#define PCRE2_NEVER_UTF 0x00000020 /* C */ -#define PCRE2_NEVER_UCP 0x00000040 /* C */ -#define PCRE2_UTF 0x00000080 /* C J E D */ -#define PCRE2_UCP 0x00000100 /* C J E D */ - -/* The following can be passed to pcre2_compile(), pcre2_exec(), or -pcre2_dfa_exec(). PCRE2_NO_UTF_CHECK affects only the function to which it is +/* The following options can be passed to pcre2_compile(), pcre2_match(), or +pcre2_dfa_match(). PCRE2_NO_UTF_CHECK affects only the function to which it is passed. */ #define PCRE2_ANCHORED 0x00000001 #define PCRE2_NO_START_OPTIMIZE 0x00000002 #define PCRE2_NO_UTF_CHECK 0x00000004 -/* These are for pcre2_compile() only, affecting what is compiled, but not -otherwise affecting execution. */ +/* Other options that can be passed to pcre2_compile(). They may affect +compilation, JIT compilation, and/or interpretive execution. The following tags +indicate which: -#define PCRE2_AUTO_CALLOUT 0x00000100 -#define PCRE2_CASELESS 0x00000200 -#define PCRE2_DOTALL 0x00000400 -#define PCRE2_EXTENDED 0x00000800 -#define PCRE2_MULTILINE 0x00001000 -#define PCRE2_NO_AUTO_CAPTURE 0x00002000 -#define PCRE2_NO_AUTO_POSSESS 0x00004000 -#define PCRE2_UNGREEDY 0x00008000 +C alters what is compiled +J alters what JIT compiles +E is inspected during pcre2_match() execution +D is inspected during pcre2_dfa_match() execution +*/ -/* This pcre2_compile() option affects JIT compilation and interpretive -execution. */ - -#define PCRE2_FIRSTLINE 0x00010000 +#define PCRE2_ALLOW_EMPTY_CLASS 0x00000008 /* C */ +#define PCRE2_ALT_BSUX 0x00000010 /* C */ +#define PCRE2_AUTO_CALLOUT 0x00000020 /* C */ +#define PCRE2_CASELESS 0x00000040 /* C */ +#define PCRE2_DOLLAR_ENDONLY 0x00000080 /* J E D */ +#define PCRE2_DOTALL 0x00000100 /* C */ +#define PCRE2_DUPNAMES 0x00000200 /* C */ +#define PCRE2_EXTENDED 0x00000400 /* C */ +#define PCRE2_FIRSTLINE 0x00000800 /* J E D */ +#define PCRE2_MATCH_UNSET_BACKREF 0x00001000 /* C J E */ +#define PCRE2_MULTILINE 0x00002000 /* C */ +#define PCRE2_NEVER_UCP 0x00004000 /* C */ +#define PCRE2_NEVER_UTF 0x00008000 /* C */ +#define PCRE2_NO_AUTO_CAPTURE 0x00010000 /* C */ +#define PCRE2_NO_AUTO_POSSESS 0x00020000 /* C */ +#define PCRE2_UCP 0x00040000 /* C J E D */ +#define PCRE2_UNGREEDY 0x00080000 /* C */ +#define PCRE2_UTF 0x00100000 /* C J E D */ /* These are for pcre2_jit_compile(). */ -#define PCRE2_JIT 0x00020000 -#define PCRE2_JIT_PARTIAL_SOFT 0x00040000 -#define PCRE2_JIT_PARTIAL_HARD 0x00080000 +#define PCRE2_JIT 0x00000001 /* For full matching */ +#define PCRE2_JIT_PARTIAL_SOFT 0x00000002 +#define PCRE2_JIT_PARTIAL_HARD 0x00000004 -/* These are for pcre2_exec() and pcre2_dfa_exec(). */ +/* These are for pcre2_match() and pcre2_dfa_match(). */ -#define PCRE2_NOTBOL 0x00000100 -#define PCRE2_NOTEOL 0x00000200 -#define PCRE2_NOTEMPTY 0x00000400 -#define PCRE2_NOTEMPTY_ATSTART 0x00000800 -#define PCRE2_PARTIAL_SOFT 0x00001000 -#define PCRE2_PARTIAL_HARD 0x00002000 +#define PCRE2_NOTBOL 0x00000001 +#define PCRE2_NOTEOL 0x00000002 +#define PCRE2_NOTEMPTY 0x00000004 +#define PCRE2_NOTEMPTY_ATSTART 0x00000008 +#define PCRE2_PARTIAL_SOFT 0x00000010 +#define PCRE2_PARTIAL_HARD 0x00000020 -/* These are additional options for pcre2_dfa_exec(). */ +/* These are additional options for pcre2_dfa_match(). */ -#define PCRE2_DFA_RESTART 0x00010000 -#define PCRE2_DFA_SHORTEST 0x00020000 +#define PCRE2_DFA_RESTART 0x00000040 +#define PCRE2_DFA_SHORTEST 0x00000080 -/* Newline and \R settings, for use in the context. */ +/* Newline and \R settings, for use in the compile context. */ -#define PCRE2_NEWLINE_CR 0x00000001 -#define PCRE2_NEWLINE_LF 0x00000002 -#define PCRE2_NEWLINE_CRLF 0x00000004 -#define PCRE2_NEWLINE_ANY 0x00000008 -#define PCRE2_NEWLINE_ANYCRLF 0x00000010 +#define PCRE2_NEWLINE_CR 1 +#define PCRE2_NEWLINE_LF 2 +#define PCRE2_NEWLINE_CRLF 3 +#define PCRE2_NEWLINE_ANY 4 +#define PCRE2_NEWLINE_ANYCRLF 5 -#define PCRE2_BSR_ANYCRLF 0x00000020 -#define PCRE2_BSR_UNICODE 0x00000040 +#define PCRE2_BSR_UNICODE 1 +#define PCRE2_BSR_ANYCRLF 2 -/* Exec-time and get/set-time error codes */ +/* Error codes: no match and partial match are "expected" errors. */ #define PCRE2_ERROR_NOMATCH (-1) -#define PCRE2_ERROR_NULL (-2) -#define PCRE2_ERROR_BADOPTION (-3) -#define PCRE2_ERROR_BADMAGIC (-4) -#define PCRE2_ERROR_UNKNOWN_OPCODE (-5) -#define PCRE2_ERROR_NOMEMORY (-6) -#define PCRE2_ERROR_NOSUBSTRING (-7) -#define PCRE2_ERROR_MATCHLIMIT (-8) -#define PCRE2_ERROR_CALLOUT (-9) /* Never used by PCRE2 itself */ -#define PCRE2_ERROR_BADUTF (-10) -#define PCRE2_ERROR_BADUTF_OFFSET (-11) -#define PCRE2_ERROR_PARTIAL (-12) -#define PCRE2_ERROR_BADPARTIAL (-13) -#define PCRE2_ERROR_INTERNAL (-14) -#define PCRE2_ERROR_BADCOUNT (-15) -#define PCRE2_ERROR_DFA_UITEM (-16) -#define PCRE2_ERROR_DFA_UCOND (-17) -#define PCRE2_ERROR_DFA_UMLIMIT (-18) -#define PCRE2_ERROR_DFA_WSSIZE (-19) -#define PCRE2_ERROR_DFA_RECURSE (-20) -#define PCRE2_ERROR_RECURSIONLIMIT (-21) -#define PCRE2_ERROR_BADNEWLINE (-22) -#define PCRE2_ERROR_BADOFFSET (-23) -#define PCRE2_ERROR_SHORTUTF (-24) -#define PCRE2_ERROR_RECURSELOOP (-25) -#define PCRE2_ERROR_JIT_STACKLIMIT (-26) -#define PCRE2_ERROR_BADMODE (-27) -#define PCRE2_ERROR_BADENDIANNESS (-28) -#define PCRE2_ERROR_DFA_BADRESTART (-29) -#define PCRE2_ERROR_JIT_BADOPTION (-30) +#define PCRE2_ERROR_PARTIAL (-2) + +/* Error codes for UTF-8 validity checks */ + +#define PCRE2_ERROR_UTF8_ERR1 (-3) +#define PCRE2_ERROR_UTF8_ERR2 (-4) +#define PCRE2_ERROR_UTF8_ERR3 (-5) +#define PCRE2_ERROR_UTF8_ERR4 (-6) +#define PCRE2_ERROR_UTF8_ERR5 (-7) +#define PCRE2_ERROR_UTF8_ERR6 (-8) +#define PCRE2_ERROR_UTF8_ERR7 (-9) +#define PCRE2_ERROR_UTF8_ERR8 (-10) +#define PCRE2_ERROR_UTF8_ERR9 (-11) +#define PCRE2_ERROR_UTF8_ERR10 (-12) +#define PCRE2_ERROR_UTF8_ERR11 (-13) +#define PCRE2_ERROR_UTF8_ERR12 (-14) +#define PCRE2_ERROR_UTF8_ERR13 (-15) +#define PCRE2_ERROR_UTF8_ERR14 (-16) +#define PCRE2_ERROR_UTF8_ERR15 (-17) +#define PCRE2_ERROR_UTF8_ERR16 (-18) +#define PCRE2_ERROR_UTF8_ERR17 (-19) +#define PCRE2_ERROR_UTF8_ERR18 (-20) +#define PCRE2_ERROR_UTF8_ERR19 (-21) +#define PCRE2_ERROR_UTF8_ERR20 (-22) +#define PCRE2_ERROR_UTF8_ERR21 (-23) + +/* Error codes for UTF-16 validity checks */ + +#define PCRE2_ERROR_UTF16_ERR1 (-24) +#define PCRE2_ERROR_UTF16_ERR2 (-25) +#define PCRE2_ERROR_UTF16_ERR3 (-26) + +/* Error codes for UTF-32 validity checks */ + +#define PCRE2_ERROR_UTF32_ERR1 (-27) +#define PCRE2_ERROR_UTF32_ERR2 (-28) + +/* Error codes for pcre2[_dfa]_match() */ + +#define PCRE2_ERROR_BADCOUNT (-29) +#define PCRE2_ERROR_BADENDIANNESS (-30) #define PCRE2_ERROR_BADLENGTH (-31) -#define PCRE2_ERROR_UNSET (-32) +#define PCRE2_ERROR_BADMAGIC (-32) +#define PCRE2_ERROR_BADMODE (-33) +#define PCRE2_ERROR_BADOFFSET (-34) +#define PCRE2_ERROR_BADOPTION (-35) +#define PCRE2_ERROR_BADUTF_OFFSET (-36) +#define PCRE2_ERROR_CALLOUT (-37) /* Never used by PCRE2 itself */ +#define PCRE2_ERROR_DFA_BADRESTART (-38) +#define PCRE2_ERROR_DFA_RECURSE (-39) +#define PCRE2_ERROR_DFA_UCOND (-40) +#define PCRE2_ERROR_DFA_UITEM (-41) +#define PCRE2_ERROR_DFA_UMLIMIT (-42) +#define PCRE2_ERROR_DFA_WSSIZE (-43) +#define PCRE2_ERROR_INTERNAL (-44) +#define PCRE2_ERROR_JIT_BADOPTION (-45) +#define PCRE2_ERROR_JIT_STACKLIMIT (-46) +#define PCRE2_ERROR_MATCHLIMIT (-47) +#define PCRE2_ERROR_NOMEMORY (-48) +#define PCRE2_ERROR_NOSUBSTRING (-49) +#define PCRE2_ERROR_NULL (-50) +#define PCRE2_ERROR_RECURSELOOP (-51) +#define PCRE2_ERROR_RECURSIONLIMIT (-52) +#define PCRE2_ERROR_UNKNOWN_OPCODE (-53) +#define PCRE2_ERROR_UNSET (-54) -/* Specific error codes for UTF-8 validity checks */ +/* Request types for pcre2_pattern_info() */ -#define PCRE2_UTF8_ERR0 0 -#define PCRE2_UTF8_ERR1 1 -#define PCRE2_UTF8_ERR2 2 -#define PCRE2_UTF8_ERR3 3 -#define PCRE2_UTF8_ERR4 4 -#define PCRE2_UTF8_ERR5 5 -#define PCRE2_UTF8_ERR6 6 -#define PCRE2_UTF8_ERR7 7 -#define PCRE2_UTF8_ERR8 8 -#define PCRE2_UTF8_ERR9 9 -#define PCRE2_UTF8_ERR10 10 -#define PCRE2_UTF8_ERR11 11 -#define PCRE2_UTF8_ERR12 12 -#define PCRE2_UTF8_ERR13 13 -#define PCRE2_UTF8_ERR14 14 -#define PCRE2_UTF8_ERR15 15 -#define PCRE2_UTF8_ERR16 16 -#define PCRE2_UTF8_ERR17 17 -#define PCRE2_UTF8_ERR18 18 -#define PCRE2_UTF8_ERR19 19 -#define PCRE2_UTF8_ERR20 20 -#define PCRE2_UTF8_ERR21 21 - -/* Specific error codes for UTF-16 validity checks */ - -#define PCRE2_UTF16_ERR0 0 -#define PCRE2_UTF16_ERR1 1 -#define PCRE2_UTF16_ERR2 2 -#define PCRE2_UTF16_ERR3 3 - -/* Specific error codes for UTF-32 validity checks */ - -#define PCRE2_UTF32_ERR0 0 -#define PCRE2_UTF32_ERR1 1 -#define PCRE2_UTF32_ERR3 2 - -/* Request types for pcre2_get_info() */ - -#define PCRE2_INFO_BACKREFMAX 0 -#define PCRE2_INFO_CAPTURECOUNT 1 -#define PCRE2_INFO_COMPILE_OPTIONS 2 -#define PCRE2_INFO_FIRSTCODEUNIT 3 -#define PCRE2_INFO_FIRSTCODETYPE 4 -#define PCRE2_INFO_FIRSTTABLE 5 -#define PCRE2_INFO_HASCRORLF 6 -#define PCRE2_INFO_JCHANGED 7 -#define PCRE2_INFO_JIT 8 -#define PCRE2_INFO_JITSIZE 9 -#define PCRE2_INFO_LASTCODEUNIT 10 -#define PCRE2_INFO_LASTCODETYPE 11 -#define PCRE2_INFO_MATCH_EMPTY 12 -#define PCRE2_INFO_MATCHLIMIT 13 -#define PCRE2_INFO_MAXLOOKBEHIND 14 -#define PCRE2_INFO_MINLENGTH 15 -#define PCRE2_INFO_NAMECOUNT 16 -#define PCRE2_INFO_NAMEENTRYSIZE 17 -#define PCRE2_INFO_NAMETABLE 18 -#define PCRE2_INFO_PATTERN_OPTIONS 19 -#define PCRE2_INFO_RECURSIONLIMIT 20 -#define PCRE2_INFO_SIZE 21 +#define PCRE2_INFO_BACKREFMAX 0 +#define PCRE2_INFO_BSR_CONVENTION 1 +#define PCRE2_INFO_CAPTURECOUNT 2 +#define PCRE2_INFO_COMPILE_OPTIONS 3 +#define PCRE2_INFO_FIRSTCODEUNIT 4 +#define PCRE2_INFO_FIRSTCODETYPE 5 +#define PCRE2_INFO_FIRSTBITMAP 6 +#define PCRE2_INFO_HASCRORLF 7 +#define PCRE2_INFO_JCHANGED 8 +#define PCRE2_INFO_JIT 9 +#define PCRE2_INFO_JITSIZE 10 +#define PCRE2_INFO_LASTCODEUNIT 11 +#define PCRE2_INFO_LASTCODETYPE 12 +#define PCRE2_INFO_MATCH_EMPTY 13 +#define PCRE2_INFO_MATCH_LIMIT 14 +#define PCRE2_INFO_MAXLOOKBEHIND 15 +#define PCRE2_INFO_MINLENGTH 16 +#define PCRE2_INFO_NAMECOUNT 17 +#define PCRE2_INFO_NAMEENTRYSIZE 18 +#define PCRE2_INFO_NAMETABLE 19 +#define PCRE2_INFO_NEWLINE_CONVENTION 20 +#define PCRE2_INFO_PATTERN_OPTIONS 21 +#define PCRE2_INFO_RECURSION_LIMIT 22 +#define PCRE2_INFO_SIZE 23 /* Request types for pcre2_config(). */ @@ -264,9 +253,14 @@ execution. */ #define PCRE2_CONFIG_MATCH_LIMIT_RECURSION 5 #define PCRE2_CONFIG_NEWLINE 6 #define PCRE2_CONFIG_PARENS_LIMIT 7 -#define PCRE2_CONFIG_POSIX_MALLOC_THRESHOLD 8 -#define PCRE2_CONFIG_STACKRECURSE 9 -#define PCRE2_CONFIG_UTF 10 +#define PCRE2_CONFIG_STACKRECURSE 8 +#define PCRE2_CONFIG_UTF 9 +#define PCRE2_CONFIG_VERSION 10 + +/* A value that is used to indicate 'unset' in unsigned size_t fields. In +particular, this value is used in the ovector. */ + +#define PCRE2_UNSET (~(size_t)0) /* Types for patterns and subject strings. */ @@ -278,15 +272,22 @@ typedef const PCRE2_UCHAR8 *PCRE2_SPTR8; typedef const PCRE2_UCHAR16 *PCRE2_SPTR16; typedef const PCRE2_UCHAR32 *PCRE2_SPTR32; + /* Generic types for opaque structures and JIT callback functions. These declarations are defined in a macro that is expanded for each width later. */ #define PCRE2_TYPES_LIST \ -struct pcre2_real_context; \ -typedef struct pcre2_real_context pcre2_context; \ +struct pcre2_real_general_context; \ +typedef struct pcre2_real_general_context pcre2_general_context; \ \ -struct pcre2_real; \ -typedef struct pcre2_real pcre2; \ +struct pcre2_real_compile_context; \ +typedef struct pcre2_real_compile_context pcre2_compile_context; \ +\ +struct pcre2_real_match_context; \ +typedef struct pcre2_real_match_context pcre2_match_context; \ +\ +struct pcre2_real_code; \ +typedef struct pcre2_real_code pcre2_code; \ \ struct pcre2_real_match_data; \ typedef struct pcre2_real_match_data pcre2_match_data; \ @@ -296,6 +297,7 @@ typedef struct pcre2_real_jit_stack pcre2_jit_stack; \ \ typedef pcre2_jit_stack *(*pcre2_jit_callback)(void *); + /* The structure for passing out data via the pcre_callout_function. We use a structure so that new fields can be added on the end in future versions, without changing the API of the function, thereby allowing old clients to work @@ -323,6 +325,7 @@ typedef struct pcre2_callout_block { \ /* ------------------------------------------------------------------ */ \ } pcre2_callout_block; + /* Utility functions for byte order swaps. These are not generic functions; each appears only its own library. */ @@ -331,262 +334,314 @@ PCRE2_EXP_DECL int pcre2_utf16_to_host_byte_order(PCRE2_UCHAR16 *, PCRE2_EXP_DECL int pcre2_utf32_to_host_byte_order(PCRE2_UCHAR32 *, PCRE2_SPTR32, int, int *, int); -/* List the generic forms of all other functions in a macro. */ -#define PCRE2_FUNCTION_LIST \ -PCRE2_EXP_DECL pcre2 *pcre2_compile(pcre2_context *, PCRE2_SPTR, int, \ - uint32_t, int *, size_t *); \ -PCRE2_EXP_DECL int pcre2_config(int, void *); \ -PCRE2_EXP_DECL size_t pcre2_context_size(void); \ +/* List the generic forms of all other functions in macros, which will be +expanded for each width below. Start with functions that give general +information. */ + +#define PCRE2_GENERAL_INFO_FUNCTIONS \ +PCRE2_EXP_DECL int pcre2_config(int, void *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); + + +/* Functions for manipulating contexts. */ + +#define PCRE2_GENERAL_CONTEXT_FUNCTIONS \ PCRE2_EXP_DECL \ - pcre2_context *pcre2_copy_context(pcre2_context *); \ -PCRE2_EXP_DECL int pcre2_copy_named_substring(pcre2_match_data *, \ - PCRE2_SPTR, PCRE2_UCHAR *, size_t); \ -PCRE2_EXP_DECL int pcre2_copy_substring(pcre2_match_data *, int, \ - PCRE2_UCHAR *, size_t); \ + pcre2_general_context *pcre2_general_context_copy(pcre2_general_context *); \ PCRE2_EXP_DECL \ - pcre2_match_data *pcre2_create_match_data(pcre2_context *, size_t); \ -PCRE2_EXP_DECL int pcre2_dfa_exec(pcre2_context *, const pcre2 *, \ + pcre2_general_context *pcre2_general_context_create( \ + void *(*)(size_t, void *), \ + void (*)(void *, void *), void *); \ +PCRE2_EXP_DECL void pcre2_general_context_free(pcre2_general_context *); + +#define PCRE2_COMPILE_CONTEXT_FUNCTIONS \ +PCRE2_EXP_DECL \ + pcre2_compile_context *pcre2_compile_context_copy(pcre2_compile_context *); \ +PCRE2_EXP_DECL \ + pcre2_compile_context *pcre2_compile_context_create(pcre2_general_context *);\ +PCRE2_EXP_DECL void pcre2_compile_context_free(pcre2_compile_context *); \ +PCRE2_EXP_DECL int pcre2_set_bsr_convention(pcre2_compile_context *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_set_character_tables(pcre2_compile_context *, \ + const unsigned char *); \ +PCRE2_EXP_DECL int pcre2_set_newline_convention(pcre2_compile_context *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_set_parens_nest_limit(pcre2_compile_context *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_set_compile_recursion_guard(\ + pcre2_compile_context *, int (*)(uint32_t)); \ + +#define PCRE2_MATCH_CONTEXT_FUNCTIONS \ +PCRE2_EXP_DECL \ + pcre2_match_context *pcre2_match_context_copy(pcre2_match_context *); \ +PCRE2_EXP_DECL \ + pcre2_match_context *pcre2_match_context_create(pcre2_general_context *); \ +PCRE2_EXP_DECL void pcre2_match_context_free(pcre2_match_context *); \ +PCRE2_EXP_DECL int pcre2_set_callout(pcre2_match_context *, \ + int (*)(pcre2_callout_block *, void *)); \ +PCRE2_EXP_DECL int pcre2_set_match_limit(pcre2_match_context *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_set_recursion_limit(pcre2_match_context *, \ + uint32_t); \ +PCRE2_EXP_DECL int pcre2_set_recursion_memory_management( \ + pcre2_match_context *, void *(*)(size_t, void *), \ + void (*)(void *, void *)); + + +/* Functions concerned with compiling a pattern to PCRE internal code. */ + +#define PCRE2_COMPILE_FUNCTIONS \ +PCRE2_EXP_DECL \ + pcre2_code *pcre2_compile(PCRE2_SPTR, int, uint32_t, \ + int *, size_t *, pcre2_compile_context *); \ +PCRE2_EXP_DECL void pcre2_code_free(pcre2_code *); + + +/* Functions that give information about a compiled pattern. */ + +#define PCRE2_PATTERN_INFO_FUNCTIONS \ +PCRE2_EXP_DECL int pcre2_pattern_info(const pcre2_code *, uint32_t, \ + void *); + + +/* Functions for running a match and inspecting the result. */ + +#define PCRE2_MATCH_FUNCTIONS \ +PCRE2_EXP_DECL \ + pcre2_match_data *pcre2_match_data_create(size_t, \ + pcre2_general_context *); \ +PCRE2_EXP_DECL \ + pcre2_match_data *pcre2_match_data_create_from_pattern(pcre2_code *, \ + pcre2_general_context *); \ +PCRE2_EXP_DECL int pcre2_dfa_match(const pcre2_code *, \ PCRE2_SPTR, int, size_t, uint32_t, \ - pcre2_match_data *, int *, size_t); \ -PCRE2_EXP_DECL int pcre2_exec(pcre2_context *, const pcre2 *, \ + pcre2_match_data *, pcre2_match_context *, int *, \ + size_t); \ +PCRE2_EXP_DECL int pcre2_match(const pcre2_code *, \ PCRE2_SPTR, int, size_t, uint32_t, \ - pcre2_match_data *); \ -PCRE2_EXP_DECL void pcre2_free_compiled_code(pcre2_context *, pcre2 *); \ -PCRE2_EXP_DECL void pcre2_free_context(pcre2_context *); \ -PCRE2_EXP_DECL void pcre2_free_match_data(pcre2_context *, \ - pcre2_match_data *); \ -PCRE2_EXP_DECL void pcre2_free_substring(pcre2_context *, PCRE2_SPTR); \ -PCRE2_EXP_DECL void pcre2_free_substring_list(pcre2_context *, \ - PCRE2_SPTR *); \ -PCRE2_EXP_DECL uint32_t pcre2_get_bsr_convention(pcre2_context *); \ -PCRE2_EXP_DECL int (*pcre2_get_callout(pcre2_context *)) \ - (pcre2_callout_block *, void *); \ -PCRE2_EXP_DECL \ - unsigned char *pcre2_get_character_tables(pcre2_context *); \ -PCRE2_EXP_DECL uint32_t pcre2_get_context_options(pcre2_context *); \ -PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, size_t); \ -PCRE2_EXP_DECL size_t pcre2_get_error_offset(pcre2_match_data *); \ -PCRE2_EXP_DECL int pcre2_get_error_reason(pcre2_match_data *); \ -PCRE2_EXP_DECL size_t pcre2_get_exec_frame_size(void); \ -PCRE2_EXP_DECL int pcre2_get_info(const pcre2 *, uint32_t, void *); \ + pcre2_match_data *, pcre2_match_context *); \ +PCRE2_EXP_DECL void pcre2_match_data_free(pcre2_match_data *); \ PCRE2_EXP_DECL size_t pcre2_get_leftchar(pcre2_match_data *); \ PCRE2_EXP_DECL \ PCRE2_SPTR pcre2_get_mark(pcre2_match_data *); \ -PCRE2_EXP_DECL uint32_t pcre2_get_match_limit(pcre2_context *); \ -PCRE2_EXP_DECL void pcre2_get_memory_management(pcre2_context *, \ - void *(**)(size_t, void *), \ - void (**)(void *, void *)); \ -PCRE2_EXP_DECL int pcre2_get_named_substring(pcre2_context *, \ - pcre2_match_data *, PCRE2_SPTR, PCRE2_UCHAR **); \ -PCRE2_EXP_DECL int pcre2_get_named_substring_length(pcre2_match_data *, \ - PCRE2_SPTR); \ -PCRE2_EXP_DECL uint32_t pcre2_get_newline_convention(pcre2_context *); \ -PCRE2_EXP_DECL size_t *pcre2_get_ovector(pcre2_match_data *); \ -PCRE2_EXP_DECL size_t *pcre2_get_ovector_slots(pcre2_match_data *); \ -PCRE2_EXP_DECL uint32_t pcre2_get_parens_nest_limit(pcre2_context *); \ -PCRE2_EXP_DECL int (*pcre2_get_recursion_guard(pcre2_context *)) \ - (int, void *); \ -PCRE2_EXP_DECL uint32_t pcre2_get_recursion_limit(pcre2_context *); \ -PCRE2_EXP_DECL void pcre2_get_recursion_memory_management(\ - pcre2_context *, \ - void *(**)(size_t, void *), \ - void (**)(void *, void *)); \ +PCRE2_EXP_DECL size_t pcre2_get_ovector_count(pcre2_match_data *); \ +PCRE2_EXP_DECL size_t *pcre2_get_ovector_pointer(pcre2_match_data *); \ PCRE2_EXP_DECL size_t pcre2_get_rightchar(pcre2_match_data *); \ -PCRE2_EXP_DECL size_t pcre2_get_startchar(pcre2_match_data *); \ -PCRE2_EXP_DECL int pcre2_get_stringtable_entries(const pcre2 *, \ - PCRE2_SPTR, PCRE2_UCHAR **, PCRE2_UCHAR **); \ -PCRE2_EXP_DECL int pcre2_get_substring(pcre2_context *, \ - pcre2_match_data *, int, PCRE2_UCHAR **); \ -PCRE2_EXP_DECL int pcre2_get_substring_length(pcre2_match_data *, int); \ -PCRE2_EXP_DECL int pcre2_get_substring_list(pcre2_context *, \ - pcre2_match_data *, PCRE2_UCHAR ***); \ -PCRE2_EXP_DECL int pcre2_get_substring_number(const pcre2 *, \ +PCRE2_EXP_DECL size_t pcre2_get_startchar(pcre2_match_data *); + + +/* Convenience functions for handling matched substrings. */ + +#define PCRE2_SUBSTRING_FUNCTIONS \ +PCRE2_EXP_DECL int pcre2_substring_copy_byname(pcre2_match_data *, \ + PCRE2_SPTR, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL int pcre2_substring_copy_bynumber(pcre2_match_data *, \ + int, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL void pcre2_substring_free(PCRE2_UCHAR *); \ +PCRE2_EXP_DECL int pcre2_substring_get_byname(pcre2_match_data *, \ + PCRE2_SPTR, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_substring_get_bynumber(pcre2_match_data *, \ + int, PCRE2_UCHAR **); \ +PCRE2_EXP_DECL int pcre2_substring_length_byname(pcre2_match_data *, \ PCRE2_SPTR); \ -PCRE2_EXP_DECL void *pcre2_get_user_data(pcre2_context *); \ -PCRE2_EXP_DECL \ - pcre2_context *pcre2_init_context(pcre2_context *); \ -PCRE2_EXP_DECL int pcre2_jit_compile(pcre2_context *, pcre2 *, \ - uint32_t); \ -PCRE2_EXP_DECL int pcre2_jit_exec(pcre2_context *, const pcre2 *, \ +PCRE2_EXP_DECL int pcre2_substring_length_bynumber(pcre2_match_data *, \ + int); \ +PCRE2_EXP_DECL int pcre2_substring_nametable_scan(const pcre2_code *, \ + PCRE2_SPTR, PCRE2_SPTR *, PCRE2_SPTR *); \ +PCRE2_EXP_DECL int pcre2_substring_number_from_name(\ + const pcre2_code *, PCRE2_SPTR); \ +PCRE2_EXP_DECL void pcre2_substring_list_free(PCRE2_SPTR *); \ +PCRE2_EXP_DECL int pcre2_substring_list_get(pcre2_match_data *, \ + PCRE2_UCHAR ***, size_t **); + + +/* Functions for JIT processing */ + +#define PCRE2_JIT_FUNCTIONS \ +PCRE2_EXP_DECL void pcre2_jit_compile(pcre2_code *, uint32_t); \ +PCRE2_EXP_DECL int pcre2_jit_match(const pcre2_code *, \ PCRE2_SPTR, int, size_t, uint32_t, \ pcre2_match_data *, pcre2_jit_stack *); \ -PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_context *); \ +PCRE2_EXP_DECL void pcre2_jit_free_unused_memory(pcre2_general_context *);\ PCRE2_EXP_DECL \ - pcre2_jit_stack *pcre2_jit_stack_alloc(pcre2_context *, size_t, \ - size_t); \ -PCRE2_EXP_DECL void pcre2_jit_stack_assign(pcre2_context *, \ - const pcre2 *, pcre2_jit_callback, void *); \ -PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_context *, \ - pcre2_jit_stack *); \ + pcre2_jit_stack *pcre2_jit_stack_alloc(pcre2_general_context *, \ + size_t, size_t); \ +PCRE2_EXP_DECL void pcre2_jit_stack_assign(const pcre2_code *, \ + pcre2_jit_callback, void *); \ +PCRE2_EXP_DECL void pcre2_jit_stack_free(pcre2_jit_stack *); + + +/* Other miscellaneous functions. */ + +#define PCRE2_OTHER_FUNCTIONS \ +PCRE2_EXP_DECL int pcre2_get_error_message(int, PCRE2_UCHAR *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); \ PCRE2_EXP_DECL \ - const unsigned char *pcre2_maketables(void); \ -PCRE2_EXP_DECL int pcre2_pattern_to_host_byte_order(pcre2 *); \ -PCRE2_EXP_DECL void pcre2_set_bsr_convention(pcre2_context *, uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_callout(pcre2_context *, \ - int (*)(pcre2_callout_block *, void *)); \ -PCRE2_EXP_DECL void pcre2_set_character_tables(pcre2_context *, \ - unsigned char *); \ -PCRE2_EXP_DECL void pcre2_set_context_options(pcre2_context *, uint32_t, \ - uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_match_limit(pcre2_context *, uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_memory_management(pcre2_context *, \ - void * (*)(size_t, void *), \ - void (*)(void *, void *)); \ -PCRE2_EXP_DECL void pcre2_set_newline_convention(pcre2_context *, \ - uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_parens_nest_limit(pcre2_context *, \ - uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_recursion_guard(pcre2_context *, \ - int (*)(uint32_t, void *)); \ -PCRE2_EXP_DECL void pcre2_set_recursion_limit(pcre2_context *, uint32_t); \ -PCRE2_EXP_DECL void pcre2_set_recursion_memory_management(\ - pcre2_context *, void * (*)(size_t, void *), \ - void (*)(void *, void *)); \ -PCRE2_EXP_DECL void pcre2_set_user_data(pcre2_context *, void *); \ -PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); + const unsigned char *pcre2_maketables(pcre2_general_context *); \ +PCRE2_EXP_DECL int pcre2_pattern_to_host_byte_order(pcre2_code *); /* Define macros that generate width-specific names from generic versions. The three-level macro scheme is necessary to get the macros expanded when we want them to be. First we get the width from PCRE2_LOCAL_WIDTH, which is used for -generating three versions of each external function below. After that, -PCRE2_ADDWIDTH will be re-defined to use PCRE2_DATA_WIDTH, for use when macros -such as pcre2_compile are called by application code. */ +generating three versions of everything below. After that, PCRE2_SUFFIX will be +re-defined to use PCRE2_CODE_UNIT_WIDTH, for use when macros such as +pcre2_compile are called by application code. */ #define PCRE2_JOIN(a,b) a ## b #define PCRE2_GLUE(a,b) PCRE2_JOIN(a,b) -#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH) +#define PCRE2_SUFFIX(a) PCRE2_GLUE(a,PCRE2_LOCAL_WIDTH) + /* Data types */ -#define PCRE2_UCHAR PCRE2_ADDWIDTH(PCRE2_UCHAR) -#define PCRE2_SPTR PCRE2_ADDWIDTH(PCRE2_SPTR) +#define PCRE2_UCHAR PCRE2_SUFFIX(PCRE2_UCHAR) +#define PCRE2_SPTR PCRE2_SUFFIX(PCRE2_SPTR) -#define pcre2 PCRE2_ADDWIDTH(pcre2_) -#define pcre2_jit_callback PCRE2_ADDWIDTH(pcre2_jit_callback_) -#define pcre2_jit_stack PCRE2_ADDWIDTH(pcre2_jit_stack_) +#define pcre2_code PCRE2_SUFFIX(pcre2_code_) +#define pcre2_jit_callback PCRE2_SUFFIX(pcre2_jit_callback_) +#define pcre2_jit_stack PCRE2_SUFFIX(pcre2_jit_stack_) + +#define pcre2_real_code PCRE2_SUFFIX(pcre2_real_code_) +#define pcre2_real_general_context PCRE2_SUFFIX(pcre2_real_general_context_) +#define pcre2_real_compile_context PCRE2_SUFFIX(pcre2_real_compile_context_) +#define pcre2_real_match_context PCRE2_SUFFIX(pcre2_real_match_context_) +#define pcre2_real_jit_stack PCRE2_SUFFIX(pcre2_real_jit_stack_) +#define pcre2_real_match_data PCRE2_SUFFIX(pcre2_real_match_data_) -#define pcre2_real PCRE2_ADDWIDTH(pcre2_real_) -#define pcre2_real_context PCRE2_ADDWIDTH(pcre2_real_context_) -#define pcre2_real_jit_stack PCRE2_ADDWIDTH(pcre2_real_jit_stack_) -#define pcre2_real_match_data PCRE2_ADDWIDTH(pcre2_real_match_data_) /* Data blocks */ -#define pcre2_callout_block PCRE2_ADDWIDTH(pcre2_callout_block_) -#define pcre2_context PCRE2_ADDWIDTH(pcre2_context_) -#define pcre2_match_data PCRE2_ADDWIDTH(pcre2_match_data_) +#define pcre2_callout_block PCRE2_SUFFIX(pcre2_callout_block_) +#define pcre2_general_context PCRE2_SUFFIX(pcre2_general_context_) +#define pcre2_compile_context PCRE2_SUFFIX(pcre2_compile_context_) +#define pcre2_match_context PCRE2_SUFFIX(pcre2_match_context_) +#define pcre2_match_data PCRE2_SUFFIX(pcre2_match_data_) -/* Functions */ -#define pcre2_compile PCRE2_ADDWIDTH(pcre2_compile_) -#define pcre2_config PCRE2_ADDWIDTH(pcre2_config_) -#define pcre2_context_size PCRE2_ADDWIDTH(pcre2_context_size_) -#define pcre2_copy_context PCRE2_ADDWIDTH(pcre2_copy_context_) -#define pcre2_copy_named_substring PCRE2_ADDWIDTH(pcre2_copy_named_substring_) -#define pcre2_copy_substring PCRE2_ADDWIDTH(pcre2_copy_substring_) -#define pcre2_create_match_data PCRE2_ADDWIDTH(pcre2_create_match_data_) -#define pcre2_dfa_exec PCRE2_ADDWIDTH(pcre2_dfa_exec_) -#define pcre2_exec PCRE2_ADDWIDTH(pcre2_exec_) -#define pcre2_free_compiled_code PCRE2_ADDWIDTH(pcre2_free_compiled_code_) -#define pcre2_free_context PCRE2_ADDWIDTH(pcre2_free_context_) -#define pcre2_free_match_data PCRE2_ADDWIDTH(pcre2_free_match_data_) -#define pcre2_free_substring PCRE2_ADDWIDTH(pcre2_free_substring_) -#define pcre2_free_substring_list PCRE2_ADDWIDTH(pcre2_free_substring_list_) -#define pcre2_get_bsr_convention PCRE2_ADDWIDTH(pcre2_get_bsr_convention_) -#define pcre2_get_callout PCRE2_ADDWIDTH(pcre2_get_callout_) -#define pcre2_get_character_tables PCRE2_ADDWIDTH(pcre2_get_character_tables_) -#define pcre2_get_context_options PCRE2_ADDWIDTH(pcre2_get_context_options_) -#define pcre2_get_error_message PCRE2_ADDWIDTH(pcre2_get_error_message_) -#define pcre2_get_error_offset PCRE2_ADDWIDTH(pcre2_get_error_offset_) -#define pcre2_get_error_reason PCRE2_ADDWIDTH(pcre2_get_error_reason_) -#define pcre2_get_info PCRE2_ADDWIDTH(pcre2_get_info_) -#define pcre2_get_leftchar PCRE2_ADDWIDTH(pcre2_get_leftchar_) -#define pcre2_get_mark PCRE2_ADDWIDTH(pcre2_get_mark_) -#define pcre2_get_match_limit PCRE2_ADDWIDTH(pcre2_get_match_limit_) -#define pcre2_get_memory_management PCRE2_ADDWIDTH(pcre2_get_memory_management_) -#define pcre2_get_named_substring PCRE2_ADDWIDTH(pcre2_get_named_substring_) -#define pcre2_get_named_substring_length PCRE2_ADDWIDTH(pcre2_get_named_substring_length_) -#define pcre2_get_newline_convention PCRE2_ADDWIDTH(pcre2_get_newline_convention_) -#define pcre2_get_ovector PCRE2_ADDWIDTH(pcre2_get_ovector_) -#define pcre2_get_ovector_slots PCRE2_ADDWIDTH(pcre2_get_ovector_slots_) -#define pcre2_get_parens_nest_limit PCRE2_ADDWIDTH(pcre2_get_parens_nest_limit_) -#define pcre2_get_recursion_guard PCRE2_ADDWIDTH(pcre2_get_recursion_guard_) -#define pcre2_get_recursion_limit PCRE2_ADDWIDTH(pcre2_get_recursion_limit_) -#define pcre2_get_recursion_memory_management PCRE2_ADDWIDTH(pcre2_get_recursion_memory_management_) -#define pcre2_get_rightchar PCRE2_ADDWIDTH(pcre2_get_rightchar_) -#define pcre2_get_startchar PCRE2_ADDWIDTH(pcre2_get_startchar_) -#define pcre2_get_stringtable_entries PCRE2_ADDWIDTH(pcre2_get_stringtable_entries_) -#define pcre2_get_substring PCRE2_ADDWIDTH(pcre2_get_substring_) -#define pcre2_get_substring_length PCRE2_ADDWIDTH(pcre2_get_substring_length_) -#define pcre2_get_substring_list PCRE2_ADDWIDTH(pcre2_get_substring_list_) -#define pcre2_get_substring_number PCRE2_ADDWIDTH(pcre2_get_substring_number_) -#define pcre2_get_user_data PCRE2_ADDWIDTH(pcre2_get_user_data_) -#define pcre2_init_context PCRE2_ADDWIDTH(pcre2_init_context_) -#define pcre2_jit_compile PCRE2_ADDWIDTH(pcre2_jit_compile_) -#define pcre2_jit_exec PCRE2_ADDWIDTH(pcre2_jit_exec_) -#define pcre2_jit_free_unused_memory PCRE2_ADDWIDTH(pcre2_jit_free_unused_memory_) -#define pcre2_jit_stack_alloc PCRE2_ADDWIDTH(pcre2_jit_stack_alloc_) -#define pcre2_jit_stack_assign PCRE2_ADDWIDTH(pcre2_jit_stack_assign_) -#define pcre2_jit_stack_free PCRE2_ADDWIDTH(pcre2_jit_stack_free_) -#define pcre2_maketables PCRE2_ADDWIDTH(pcre2_maketables_) -#define pcre2_pattern_to_host_byte_order PCRE2_ADDWIDTH(pcre2_pattern_to_host_byte_order_) -#define pcre2_set_bsr_convention PCRE2_ADDWIDTH(pcre2_set_bsr_convention_) -#define pcre2_set_callout PCRE2_ADDWIDTH(pcre2_set_callout_) -#define pcre2_set_character_tables PCRE2_ADDWIDTH(pcre2_set_character_tables_) -#define pcre2_set_context_options PCRE2_ADDWIDTH(pcre2_set_context_options_) -#define pcre2_set_match_limit PCRE2_ADDWIDTH(pcre2_set_match_limit_) -#define pcre2_set_memory_management PCRE2_ADDWIDTH(pcre2_set_memory_management_) -#define pcre2_set_newline_convention PCRE2_ADDWIDTH(pcre2_set_newline_convention_) -#define pcre2_set_recursion_guard PCRE2_ADDWIDTH(pcre2_set_recursion_guard_) -#define pcre2_set_parens_nest_limit PCRE2_ADDWIDTH(pcre2_set_parens_nest_limit_) -#define pcre2_set_recursion_limit PCRE2_ADDWIDTH(pcre2_set_recursion_limit_) -#define pcre2_set_recursion_memory_management PCRE2_ADDWIDTH(pcre2_set_recursion_memory_management_) -#define pcre2_set_user_data PCRE2_ADDWIDTH(pcre2_set_user_data_) -#define pcre2_version PCRE2_ADDWIDTH(pcre2_version_) +/* Functions: the complete list in alphabetical order */ + +#define pcre2_code_free PCRE2_SUFFIX(pcre2_code_free_) +#define pcre2_compile PCRE2_SUFFIX(pcre2_compile_) +#define pcre2_compile_context_copy PCRE2_SUFFIX(pcre2_compile_context_copy_) +#define pcre2_compile_context_create PCRE2_SUFFIX(pcre2_compile_context_create_) +#define pcre2_compile_context_free PCRE2_SUFFIX(pcre2_compile_context_free_) +#define pcre2_config PCRE2_SUFFIX(pcre2_config_) +#define pcre2_dfa_match PCRE2_SUFFIX(pcre2_dfa_match_) +#define pcre2_match PCRE2_SUFFIX(pcre2_match_) +#define pcre2_general_context_copy PCRE2_SUFFIX(pcre2_general_context_copy_) +#define pcre2_general_context_create PCRE2_SUFFIX(pcre2_general_context_create_) +#define pcre2_general_context_free PCRE2_SUFFIX(pcre2_general_context_free_) +#define pcre2_get_error_message PCRE2_SUFFIX(pcre2_get_error_message_) +#define pcre2_get_leftchar PCRE2_SUFFIX(pcre2_get_leftchar_) +#define pcre2_get_mark PCRE2_SUFFIX(pcre2_get_mark_) +#define pcre2_get_match_frame_size PCRE2_SUFFIX(pcre2_get_match_frame_size_) +#define pcre2_get_ovector_pointer PCRE2_SUFFIX(pcre2_get_ovector_pointer_) +#define pcre2_get_ovector_count PCRE2_SUFFIX(pcre2_get_ovector_count_) +#define pcre2_get_rightchar PCRE2_SUFFIX(pcre2_get_rightchar_) +#define pcre2_get_startchar PCRE2_SUFFIX(pcre2_get_startchar_) +#define pcre2_jit_compile PCRE2_SUFFIX(pcre2_jit_compile_) +#define pcre2_jit_match PCRE2_SUFFIX(pcre2_jit_match_) +#define pcre2_jit_free_unused_memory PCRE2_SUFFIX(pcre2_jit_free_unused_memory_) +#define pcre2_jit_stack_alloc PCRE2_SUFFIX(pcre2_jit_stack_alloc_) +#define pcre2_jit_stack_assign PCRE2_SUFFIX(pcre2_jit_stack_assign_) +#define pcre2_jit_stack_free PCRE2_SUFFIX(pcre2_jit_stack_free_) +#define pcre2_maketables PCRE2_SUFFIX(pcre2_maketables_) +#define pcre2_match_context_copy PCRE2_SUFFIX(pcre2_match_context_copy_) +#define pcre2_match_context_create PCRE2_SUFFIX(pcre2_match_context_create_) +#define pcre2_match_context_free PCRE2_SUFFIX(pcre2_match_context_free_) +#define pcre2_match_data_create PCRE2_SUFFIX(pcre2_match_data_create_) +#define pcre2_match_data_create_from_pattern PCRE2_SUFFIX(pcre2_match_data_create_from_pattern_) +#define pcre2_match_data_free PCRE2_SUFFIX(pcre2_match_data_free_) +#define pcre2_pattern_info PCRE2_SUFFIX(pcre2_pattern_info_) +#define pcre2_pattern_to_host_byte_order PCRE2_SUFFIX(pcre2_pattern_to_host_byte_order_) +#define pcre2_set_bsr_convention PCRE2_SUFFIX(pcre2_set_bsr_convention_) +#define pcre2_set_callout PCRE2_SUFFIX(pcre2_set_callout_) +#define pcre2_set_character_tables PCRE2_SUFFIX(pcre2_set_character_tables_) +#define pcre2_set_compile_recursion_guard PCRE2_SUFFIX(pcre2_set_compile_recursion_guard_) +#define pcre2_set_match_limit PCRE2_SUFFIX(pcre2_set_match_limit_) +#define pcre2_set_newline_convention PCRE2_SUFFIX(pcre2_set_newline_convention_) +#define pcre2_set_parens_nest_limit PCRE2_SUFFIX(pcre2_set_parens_nest_limit_) +#define pcre2_set_recursion_limit PCRE2_SUFFIX(pcre2_set_recursion_limit_) +#define pcre2_set_recursion_memory_management PCRE2_SUFFIX(pcre2_set_recursion_memory_management_) +#define pcre2_substring_copy_byname PCRE2_SUFFIX(pcre2_substring_copy_byname_) +#define pcre2_substring_copy_bynumber PCRE2_SUFFIX(pcre2_substring_copy_bynumber_) +#define pcre2_substring_free PCRE2_SUFFIX(pcre2_substring_free_) +#define pcre2_substring_get_byname PCRE2_SUFFIX(pcre2_substring_get_byname_) +#define pcre2_substring_get_bynumber PCRE2_SUFFIX(pcre2_substring_get_bynumber_) +#define pcre2_substring_length_byname PCRE2_SUFFIX(pcre2_substring_length_byname_) +#define pcre2_substring_length_bynumber PCRE2_SUFFIX(pcre2_substring_length_bynumber_) +#define pcre2_substring_list_get PCRE2_SUFFIX(pcre2_substring_list_get_) +#define pcre2_substring_list_free PCRE2_SUFFIX(pcre2_substring_list_free_) +#define pcre2_substring_nametable_scan PCRE2_SUFFIX(pcre2_substring_nametable_scan_) +#define pcre2_substring_number_from_name PCRE2_SUFFIX(pcre2_substring_number_from_name_) + /* Now generate all three sets of width-specific structures and function prototypes. */ +#define PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS \ +PCRE2_TYPES_LIST \ +PCRE2_STRUCTURE_LIST \ +PCRE2_GENERAL_INFO_FUNCTIONS \ +PCRE2_GENERAL_CONTEXT_FUNCTIONS \ +PCRE2_COMPILE_CONTEXT_FUNCTIONS \ +PCRE2_MATCH_CONTEXT_FUNCTIONS \ +PCRE2_COMPILE_FUNCTIONS \ +PCRE2_PATTERN_INFO_FUNCTIONS \ +PCRE2_MATCH_FUNCTIONS \ +PCRE2_SUBSTRING_FUNCTIONS \ +PCRE2_JIT_FUNCTIONS \ +PCRE2_OTHER_FUNCTIONS + #define PCRE2_LOCAL_WIDTH 8 -PCRE2_TYPES_LIST -PCRE2_STRUCTURE_LIST -PCRE2_FUNCTION_LIST +PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS #undef PCRE2_LOCAL_WIDTH #define PCRE2_LOCAL_WIDTH 16 -PCRE2_TYPES_LIST -PCRE2_STRUCTURE_LIST -PCRE2_FUNCTION_LIST +PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS #undef PCRE2_LOCAL_WIDTH #define PCRE2_LOCAL_WIDTH 32 -PCRE2_TYPES_LIST -PCRE2_STRUCTURE_LIST -PCRE2_FUNCTION_LIST +PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS #undef PCRE2_LOCAL_WIDTH +/* Undefine the list macros; they are no longer needed. */ + #undef PCRE2_TYPES_LIST #undef PCRE2_STRUCTURE_LIST -#undef PCRE2_FUNCTION_LIST -#undef PCRE2_ADDWIDTH +#undef PCRE2_GENERAL_INFO_FUNCTIONS +#undef PCRE2_GENERAL_CONTEXT_FUNCTIONS +#undef PCRE2_COMPILE_CONTEXT_FUNCTIONS +#undef PCRE2_MATCH_CONTEXT_FUNCTIONS +#undef PCRE2_COMPILE_FUNCTIONS +#undef PCRE2_PATTERN_INFO_FUNCTIONS +#undef PCRE2_MATCH_FUNCTIONS +#undef PCRE2_SUBSTRING_FUNCTIONS +#undef PCRE2_JIT_FUNCTIONS +#undef PCRE2_OTHER_FUNCTIONS +#undef PCRE2_TYPES_STRUCTURES_AND_FUNCTIONS -/* Re-define PCRE2_ADDWIDTH to use the external width value, if defined. -Otherwise, undefine the other macros and make PCRE2_ADDWIDTH a no-op, to reduce +/* Re-define PCRE2_SUFFIX to use the external width value, if defined. +Otherwise, undefine the other macros and make PCRE2_SUFFIX a no-op, to reduce confusion. */ -#ifdef PCRE2_DATA_WIDTH -#if PCRE2_DATA_WIDTH != 8 && PCRE2_DATA_WIDTH != 16 && PCRE2_DATA_WIDTH != 32 -#error PCRE2_DATA_WIDTH must be 8, 16, or 32 +#undef PCRE2_SUFFIX +#ifdef PCRE2_CODE_UNIT_WIDTH +#if PCRE2_CODE_UNIT_WIDTH != 8 && \ + PCRE2_CODE_UNIT_WIDTH != 16 && \ + PCRE2_CODE_UNIT_WIDTH != 32 +#error PCRE2_CODE_UNIT_WIDTH must be 8, 16, or 32 #endif -#define PCRE2_ADDWIDTH(a) PCRE2_GLUE(a,PCRE2_DATA_WIDTH) +#define PCRE2_SUFFIX(a) PCRE2_GLUE(a, PCRE2_CODE_UNIT_WIDTH) #else #undef PCRE2_JOIN #undef PCRE2_GLUE -#define PCRE2_ADDWIDTH(a) a +#define PCRE2_SUFFIX(a) a #endif + #ifdef __cplusplus } /* extern "C" */ #endif diff --git a/src/pcre2.h.in b/src/pcre2.h.in index 9e5fd9e..fa21b3f 100644 --- a/src/pcre2.h.in +++ b/src/pcre2.h.in @@ -255,6 +255,7 @@ D is inspected during pcre2_dfa_match() execution #define PCRE2_CONFIG_PARENS_LIMIT 7 #define PCRE2_CONFIG_STACKRECURSE 8 #define PCRE2_CONFIG_UTF 9 +#define PCRE2_CONFIG_VERSION 10 /* A value that is used to indicate 'unset' in unsigned size_t fields. In particular, this value is used in the ovector. */ @@ -339,9 +340,8 @@ expanded for each width below. Start with functions that give general information. */ #define PCRE2_GENERAL_INFO_FUNCTIONS \ -PCRE2_EXP_DECL int pcre2_config(int, void *); \ -PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); \ -PCRE2_EXP_DECL int pcre2_version(PCRE2_UCHAR *, size_t); +PCRE2_EXP_DECL int pcre2_config(int, void *, size_t); \ +PCRE2_EXP_DECL size_t pcre2_get_match_frame_size(void); /* Functions for manipulating contexts. */ @@ -576,7 +576,6 @@ pcre2_compile are called by application code. */ #define pcre2_substring_list_free PCRE2_SUFFIX(pcre2_substring_list_free_) #define pcre2_substring_nametable_scan PCRE2_SUFFIX(pcre2_substring_nametable_scan_) #define pcre2_substring_number_from_name PCRE2_SUFFIX(pcre2_substring_number_from_name_) -#define pcre2_version PCRE2_SUFFIX(pcre2_version_) /* Now generate all three sets of width-specific structures and function diff --git a/src/pcre2_config.c b/src/pcre2_config.c index b5abc5b..40b30d4 100644 --- a/src/pcre2_config.c +++ b/src/pcre2_config.c @@ -44,27 +44,41 @@ POSSIBILITY OF SUCH DAMAGE. #include "pcre2_internal.h" +/* These macros are the standard way of turning unquoted text into C strings. +They allow macros like PCRE2_MAJOR to be defined without quotes, which is +convenient for user programs that want to test their values. */ + +#define STRING(a) # a +#define XSTRING(s) STRING(s) /************************************************* * Return info about what features are configured * *************************************************/ -/* This function has an extensible interface so that additional items can be -added compatibly. +/* Most of the requests return an int value; others require more memory and do +their own checks. Arguments: what what information is required where where to put the information + length length of "where" in bytes -Returns: 0 if data returned, negative on error +Returns: 0 if data returned + PCRE2_ERROR_BADLENGTH if not enough memory + PCRE2_ERROR_BADOPTION if "where" not recognized */ PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION -pcre2_config(int what, void *where) +pcre2_config(int what, void *where, size_t length) { +if (length < sizeof(int)) return PCRE2_ERROR_BADLENGTH; + switch (what) { + default: + return PCRE2_ERROR_BADOPTION; + case PCRE2_CONFIG_BSR: #ifdef BSR_ANYCRLF *((int *)where) = 1; @@ -83,6 +97,7 @@ switch (what) case PCRE2_CONFIG_JITTARGET: #ifdef SUPPORT_JIT +FIXME: This needs re-design. *((const char **)where) = PRIV(jit_get_target)(); #else *((const char **)where) = NULL; @@ -94,10 +109,12 @@ switch (what) break; case PCRE2_CONFIG_MATCH_LIMIT: + if (length < sizeof(unsigned long int)) return PCRE2_ERROR_BADLENGTH; *((unsigned long int *)where) = MATCH_LIMIT; break; case PCRE2_CONFIG_MATCH_LIMIT_RECURSION: + if (length < sizeof(unsigned long int)) return PCRE2_ERROR_BADLENGTH; *((unsigned long int *)where) = MATCH_LIMIT_RECURSION; break; @@ -106,6 +123,7 @@ switch (what) break; case PCRE2_CONFIG_PARENS_LIMIT: + if (length < sizeof(unsigned long int)) return PCRE2_ERROR_BADLENGTH; *((unsigned long int *)where) = PARENS_NEST_LIMIT; break; @@ -124,8 +142,22 @@ switch (what) *((int *)where) = 0; #endif break; - - default: return PCRE2_ERROR_BADOPTION; + + case PCRE2_CONFIG_VERSION: + { + PCRE2_UCHAR *t = (PCRE2_UCHAR *)where; +/* + const char *v = (XSTRING(Z PCRE2_PRERELEASE)[1] == 0)? + XSTRING(PCRE2_MAJOR.PCRE2_MINOR PCRE2_DATE) : + XSTRING(PCRE2_MAJOR.PCRE2_MINOR) XSTRING(PCRE2_PRERELEASE PCRE2_DATE); +*/ + const char *v = XSTRING(PCRE2_MAJOR.PCRE2_MINOR) + XSTRING(PCRE2_PRERELEASE PCRE2_DATE); + if (strlen(v) >= BYTES2CU(length) - 1) return PCRE2_ERROR_BADLENGTH; + while (*v != 0) *t++ = *v++; + *t = 0; + return t - (PCRE2_UCHAR *)where; + } } return 0; diff --git a/src/pcre2_intmodedep.h b/src/pcre2_intmodedep.h index 47e094a..bc8e2bf 100644 --- a/src/pcre2_intmodedep.h +++ b/src/pcre2_intmodedep.h @@ -48,11 +48,12 @@ to have access to the hidden structures at all supported widths. Some of the mode-dependent macros are required at different widths for different parts of the pcre2test code (in particular, the included pcre_printint.c file). We undefine them here so that they can be re-defined for -multiple inclusions. Not all of these are used in pcretest, but it's easier +multiple inclusions. Not all of these are used in pcre2test, but it's easier just to undefine them all. */ #undef ACROSSCHAR #undef BACKCHAR +#undef BYTES2CU #undef CU2BYTES #undef FORWARDCHAR #undef GET @@ -522,7 +523,8 @@ These are all no-ops since all UTF-32 characters fit into one pcre_uchar. */ /* Mode-dependent macros that have the same definition in all modes. */ -#define CU2BYTES(x) (x)*((PCRE2_CODE_UNIT_WIDTH/8)) +#define CU2BYTES(x) ((x)*((PCRE2_CODE_UNIT_WIDTH/8))) +#define BYTES2CU(x) ((x)/((PCRE2_CODE_UNIT_WIDTH/8))) #define PUTINC(a,n,d) PUT(a,n,d), a += LINK_SIZE #define PUT2INC(a,n,d) PUT2(a,n,d), a += IMM2_SIZE diff --git a/src/pcre2_version.c b/src/pcre2_version.c deleted file mode 100644 index 570f2cc..0000000 --- a/src/pcre2_version.c +++ /dev/null @@ -1,104 +0,0 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Original API code Copyright (c) 1997-2012 University of Cambridge - New API code Copyright (c) 2014 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This module contains the external function pcre2_version(), which returns a -string that identifies the PCRE version that is in use. */ - - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "pcre2_internal.h" - - -/************************************************* -* Return version string * -*************************************************/ - -/* These macros are the standard way of turning unquoted text into C strings. -They allow macros like PCRE_MAJOR to be defined without quotes, which is -convenient for user programs that want to test its value. */ - -#define STRING(a) # a -#define XSTRING(s) STRING(s) - -/* A problem turned up with PCRE_PRERELEASE, which is defined empty for -production releases. Originally, it was used naively in this code: - - return XSTRING(PCRE_MAJOR) - "." XSTRING(PCRE_MINOR) - XSTRING(PCRE_PRERELEASE) - " " XSTRING(PCRE_DATE); - -However, when PCRE_PRERELEASE is empty, this leads to an attempted expansion of -STRING(). The C standard states: "If (before argument substitution) any -argument consists of no preprocessing tokens, the behavior is undefined." It -turns out the gcc treats this case as a single empty string - which is what we -really want - but Visual C grumbles about the lack of an argument for the -macro. Unfortunately, both are within their rights. To cope with both ways of -handling this, I had resort to some messy hackery that does a test at run time. -I could find no way of detecting that a macro is defined as an empty string at -pre-processor time. This hack uses a standard trick for avoiding calling -the STRING macro with an empty argument when doing the test. - -Arguments: - buffer where to return the version string - size size of buffer - -Returns: number of characters, excluding trailing zero - or PCRE_ERROR_BADLENGTH if buffer too small -*/ - -PCRE2_EXP_DEFN int PCRE2_CALL_CONVENTION -pcre2_version(PCRE2_UCHAR *buffer, size_t size) -{ -PCRE2_UCHAR *t = buffer; -const char *v = (XSTRING(Z PCRE2_PRERELEASE)[1] == 0)? - XSTRING(PCRE2_MAJOR.PCRE2_MINOR PCRE2_DATE) : - XSTRING(PCRE2_MAJOR.PCRE2_MINOR) XSTRING(PCRE2_PRERELEASE PCRE2_DATE); -if (strlen(v) >= size) return PCRE2_ERROR_BADLENGTH; -while (*v != 0) *t++ = *v++; -*t = 0; -return t - buffer; -} - -/* End of pcre2_version.c */ diff --git a/src/pcre2test.c b/src/pcre2test.c index a0b78ed..48b6e65 100644 --- a/src/pcre2test.c +++ b/src/pcre2test.c @@ -266,33 +266,31 @@ modes, so use the form of the first that is available. */ #if defined SUPPORT_PCRE8 #define DEFAULT_TEST_MODE PCRE8_MODE +#define VERSION_TYPE PCRE2_UCHAR8 #define PCRE2_CONFIG pcre2_config_8 #define PCRE2_JIT_STACK pcre2_jit_stack_8 #define PCRE2_REAL_GENERAL_CONTEXT pcre2_real_general_context_8 #define PCRE2_REAL_COMPILE_CONTEXT pcre2_real_compile_context_8 #define PCRE2_REAL_MATCH_CONTEXT pcre2_real_match_context_8 -#define PCRE2_VERSION pcre2_version_8 #define VERSION_TYPE PCRE2_UCHAR8 #elif defined SUPPORT_PCRE16 #define DEFAULT_TEST_MODE PCRE16_MODE +#define VERSION_TYPE PCRE2_UCHAR16 #define PCRE2_CONFIG pcre2_config_16 #define PCRE2_JIT_STACK pcre2_jit_stack_16 #define PCRE2_REAL_GENERAL_CONTEXT pcre2_real_general_context_16 #define PCRE2_REAL_COMPILE_CONTEXT pcre2_real_compile_context_16 #define PCRE2_REAL_MATCH_CONTEXT pcre2_real_match_context_16 -#define PCRE2_VERSION pcre2_version_16 -#define VERSION_TYPE PCRE2_UCHAR16 #elif defined SUPPORT_PCRE32 #define DEFAULT_TEST_MODE PCRE32_MODE +#define VERSION_TYPE PCRE2_UCHAR32 #define PCRE2_CONFIG pcre2_config_32 #define PCRE2_JIT_STACK pcre2_jit_stack_32 #define PCRE2_REAL_GENERAL_CONTEXT pcre2_real_general_context_32 #define PCRE2_REAL_COMPILE_CONTEXT pcre2_real_compile_context_32 #define PCRE2_REAL_MATCH_CONTEXT pcre2_real_match_context_32 -#define PCRE2_VERSION pcre2_version_32 -#define VERSION_TYPE PCRE2_UCHAR32 #endif @@ -610,7 +608,7 @@ clock_t total_match_time = 0; static uint32_t dfa_matched; static uint32_t max_oveccount; -static VERSION_TYPE version[64]; +static VERSION_TYPE version[VERSION_SIZE]; static patctl def_patctl; static patctl pat_patctl; @@ -4743,7 +4741,7 @@ if (arg != NULL) switch (coptlist[i].type) { case CONF_BSR: - (void)PCRE2_CONFIG(coptlist[i].value, &rc); + (void)PCRE2_CONFIG(coptlist[i].value, &rc, sizeof(rc)); printf("%s\n", rc? "ANYCRLF" : "ANY"); break; @@ -4758,12 +4756,12 @@ if (arg != NULL) break; case CONF_INT: - (void)PCRE2_CONFIG(coptlist[i].value, &yield); + (void)PCRE2_CONFIG(coptlist[i].value, &yield, sizeof(yield)); printf("%d\n", yield); break; case CONF_NL: - (void)PCRE2_CONFIG(coptlist[i].value, &rc); + (void)PCRE2_CONFIG(coptlist[i].value, &rc, sizeof(rc)); print_newline_config(rc, TRUE); break; } @@ -4802,33 +4800,36 @@ printf(" 16-bit support\n"); printf(" 32-bit support\n"); #endif -(void)PCRE2_CONFIG(PCRE2_CONFIG_UTF, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_UTF, &rc, sizeof(rc)); printf (" %sUTF support\n", rc ? "" : "No "); -(void)PCRE2_CONFIG(PCRE2_CONFIG_JIT, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_JIT, &rc, sizeof(rc)); if (rc != 0) { +/* FIXME: config needs sorting for jit target const char *arch; (void)PCRE2_CONFIG(PCRE2_CONFIG_JITTARGET, (void *)(&arch)); printf(" Just-in-time compiler support: %s\n", arch); +*/ + printf(" Just-in-time compiler support: FIXME\n"); } else { printf(" No just-in-time compiler support\n"); } -(void)PCRE2_CONFIG(PCRE2_CONFIG_NEWLINE, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_NEWLINE, &rc, sizeof(rc)); print_newline_config(rc, FALSE); -(void)PCRE2_CONFIG(PCRE2_CONFIG_BSR, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_BSR, &rc, sizeof(rc)); printf(" \\R matches %s\n", rc? "CR, LF, or CRLF only" : "all Unicode newlines"); -(void)PCRE2_CONFIG(PCRE2_CONFIG_LINK_SIZE, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_LINK_SIZE, &rc, sizeof(rc)); printf(" Internal link size = %d\n", rc); -(void)PCRE2_CONFIG(PCRE2_CONFIG_PARENS_LIMIT, &lrc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_PARENS_LIMIT, &lrc, sizeof(lrc)); printf(" Parentheses nest limit = %ld\n", lrc); -(void)PCRE2_CONFIG(PCRE2_CONFIG_MATCH_LIMIT, &lrc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_MATCH_LIMIT, &lrc, sizeof(lrc)); printf(" Default match limit = %ld\n", lrc); -(void)PCRE2_CONFIG(PCRE2_CONFIG_MATCH_LIMIT_RECURSION, &lrc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_MATCH_LIMIT_RECURSION, &lrc, sizeof(lrc)); printf(" Default recursion depth limit = %ld\n", lrc); -(void)PCRE2_CONFIG(PCRE2_CONFIG_STACKRECURSE, &rc); +(void)PCRE2_CONFIG(PCRE2_CONFIG_STACKRECURSE, &rc, sizeof(rc)); printf(" Match recursion uses %s", rc? "stack" : "heap"); #ifdef FIXME @@ -4877,9 +4878,9 @@ if (PO(options) != DO(options) || PO(control) != DO(control)) return 1; } -/* Get the PCRE version number. */ +/* Get the PCRE version number information. */ -PCRE2_VERSION(version, VERSION_SIZE); +PCRE2_CONFIG(PCRE2_CONFIG_VERSION, version, sizeof(VERSION_TYPE)*VERSION_SIZE); /* Get buffers from malloc() so that valgrind will check their misuse when debugging. They grow automatically when very long lines are read. The 16-