diff options
Diffstat (limited to 'libc/misc/regex')
| -rw-r--r-- | libc/misc/regex/regex_old.c | 456 |
1 files changed, 208 insertions, 248 deletions
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c index f56c56bf9..8bc4090ab 100644 --- a/libc/misc/regex/regex_old.c +++ b/libc/misc/regex/regex_old.c @@ -58,14 +58,6 @@ libc_hidden_proto(abort) # include <config.h> #endif -#ifndef PARAMS -# if defined __GNUC__ || (defined __STDC__ && __STDC__) -# define PARAMS(args) args -# else -# define PARAMS(args) () -# endif /* GCC. */ -#endif /* Not PARAMS. */ - #ifndef INSIDE_RECURSION # if defined STDC_HEADERS && !defined emacs @@ -309,10 +301,10 @@ extern char *re_syntax_table; static char re_syntax_table[CHAR_SET_SIZE]; -static void init_syntax_once PARAMS ((void)); +static void init_syntax_once (void); static void -init_syntax_once () +init_syntax_once (void) { register int c; static int done = 0; @@ -443,30 +435,30 @@ typedef char boolean; # define false 0 # define true 1 -static reg_errcode_t byte_regex_compile _RE_ARGS ((const char *pattern, size_t size, +static reg_errcode_t byte_regex_compile (const char *pattern, size_t size, reg_syntax_t syntax, - struct re_pattern_buffer *bufp)); + struct re_pattern_buffer *bufp); -static int byte_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp, +static int byte_re_match_2_internal (struct re_pattern_buffer *bufp, const char *string1, int size1, const char *string2, int size2, int pos, struct re_registers *regs, - int stop)); -static int byte_re_search_2 PARAMS ((struct re_pattern_buffer *bufp, + int stop); +static int byte_re_search_2 (struct re_pattern_buffer *bufp, const char *string1, int size1, const char *string2, int size2, int startpos, int range, - struct re_registers *regs, int stop)); -static int byte_re_compile_fastmap PARAMS ((struct re_pattern_buffer *bufp)); + struct re_registers *regs, int stop); +static int byte_re_compile_fastmap (struct re_pattern_buffer *bufp); #ifdef MBS_SUPPORT -static reg_errcode_t wcs_regex_compile _RE_ARGS ((const char *pattern, size_t size, +static reg_errcode_t wcs_regex_compile (const char *pattern, size_t size, reg_syntax_t syntax, - struct re_pattern_buffer *bufp)); + struct re_pattern_buffer *bufp); -static int wcs_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp, +static int wcs_re_match_2_internal (struct re_pattern_buffer *bufp, const char *cstring1, int csize1, const char *cstring2, int csize2, int pos, @@ -474,13 +466,13 @@ static int wcs_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp, int stop, wchar_t *string1, int size1, wchar_t *string2, int size2, - int *mbs_offset1, int *mbs_offset2)); -static int wcs_re_search_2 PARAMS ((struct re_pattern_buffer *bufp, + int *mbs_offset1, int *mbs_offset2); +static int wcs_re_search_2 (struct re_pattern_buffer *bufp, const char *string1, int size1, const char *string2, int size2, int startpos, int range, - struct re_registers *regs, int stop)); -static int wcs_re_compile_fastmap PARAMS ((struct re_pattern_buffer *bufp)); + struct re_registers *regs, int stop); +static int wcs_re_compile_fastmap (struct re_pattern_buffer *bufp); #endif /* These are the command codes that appear in compiled regular @@ -726,11 +718,7 @@ typedef enum # endif # ifdef DEBUG -static void PREFIX(extract_number) _RE_ARGS ((int *dest, UCHAR_T *source)); -static void -PREFIX(extract_number) (dest, source) - int *dest; - UCHAR_T *source; +static void PREFIX(extract_number) (int *dest, UCHAR_T *source) { # ifdef WCHAR *dest = *source; @@ -758,12 +746,8 @@ PREFIX(extract_number) (dest, source) } while (0) # ifdef DEBUG -static void PREFIX(extract_number_and_incr) _RE_ARGS ((int *destination, - UCHAR_T **source)); -static void -PREFIX(extract_number_and_incr) (destination, source) - int *destination; - UCHAR_T **source; +static void PREFIX(extract_number_and_incr) (int *destination, + UCHAR_T **source) { PREFIX(extract_number) (destination, *source); *source += OFFSET_ADDRESS_SIZE; @@ -814,8 +798,7 @@ static smallint debug; # ifndef DEFINED_ONCE void -print_fastmap (fastmap) - char *fastmap; +print_fastmap (char *fastmap) { unsigned was_a_range = 0; unsigned i = 0; @@ -847,9 +830,7 @@ print_fastmap (fastmap) the START pointer into it and ending just before the pointer END. */ void -PREFIX(print_partial_compiled_pattern) (start, end) - UCHAR_T *start; - UCHAR_T *end; +PREFIX(print_partial_compiled_pattern) (UCHAR_T *start, UCHAR_T *end) { int mcnt, mcnt2; UCHAR_T *p1; @@ -1182,8 +1163,7 @@ PREFIX(print_partial_compiled_pattern) (start, end) void -PREFIX(print_compiled_pattern) (bufp) - struct re_pattern_buffer *bufp; +PREFIX(print_compiled_pattern) (struct re_pattern_buffer *bufp) { UCHAR_T *buffer = (UCHAR_T*) bufp->buffer; @@ -1215,12 +1195,12 @@ PREFIX(print_compiled_pattern) (bufp) void -PREFIX(print_double_string) (where, string1, size1, string2, size2) - const CHAR_T *where; - const CHAR_T *string1; - const CHAR_T *string2; - int size1; - int size2; +PREFIX(print_double_string) ( + const CHAR_T *where, + const CHAR_T *string1, + const CHAR_T *string2, + int size1, + int size2) { int this_char; @@ -1253,8 +1233,7 @@ PREFIX(print_double_string) (where, string1, size1, string2, size2) # ifndef DEFINED_ONCE void -printchar (c) - int c; +printchar (int c) { putc (c, stderr); } @@ -1287,14 +1266,11 @@ printchar (c) We assume offset_buffer and is_binary is already allocated enough space. */ -static size_t convert_mbs_to_wcs (CHAR_T *dest, const unsigned char* src, - size_t len, int *offset_buffer, - char *is_binary); static size_t -convert_mbs_to_wcs (dest, src, len, offset_buffer, is_binary) - CHAR_T *dest; - const unsigned char* src; - size_t len; /* the length of multibyte string. */ +convert_mbs_to_wcs ( + CHAR_T *dest, + const unsigned char* src, + size_t len, /* the length of multibyte string. */ /* It hold correspondances between src(char string) and dest(wchar_t string) for optimization. @@ -1305,8 +1281,8 @@ convert_mbs_to_wcs (dest, src, len, offset_buffer, is_binary) offset_buffer = {0, 0+3("xxx"), 0+3+1("y"), 0+3+1+2("zz")} = {0, 3, 4, 6} */ - int *offset_buffer; - char *is_binary; + int *offset_buffer, + char *is_binary) { wchar_t *pdest = dest; const unsigned char *psrc = src; @@ -1377,8 +1353,7 @@ reg_syntax_t re_syntax_options; defined in regex.h. We return the old syntax. */ reg_syntax_t -re_set_syntax (syntax) - reg_syntax_t syntax; +re_set_syntax (reg_syntax_t syntax) { reg_syntax_t ret = re_syntax_options; @@ -1951,35 +1926,35 @@ static CHAR_T PREFIX(reg_unset_dummy); # define REG_UNSET(e) ((e) == REG_UNSET_VALUE) /* Subroutine declarations and macros for regex_compile. */ -static void PREFIX(store_op1) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc, int arg)); -static void PREFIX(store_op2) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc, - int arg1, int arg2)); -static void PREFIX(insert_op1) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc, - int arg, UCHAR_T *end)); -static void PREFIX(insert_op2) _RE_ARGS ((re_opcode_t op, UCHAR_T *loc, - int arg1, int arg2, UCHAR_T *end)); -static boolean PREFIX(at_begline_loc_p) _RE_ARGS ((const CHAR_T *pattern, +static void PREFIX(store_op1) (re_opcode_t op, UCHAR_T *loc, int arg); +static void PREFIX(store_op2) (re_opcode_t op, UCHAR_T *loc, + int arg1, int arg2); +static void PREFIX(insert_op1) (re_opcode_t op, UCHAR_T *loc, + int arg, UCHAR_T *end); +static void PREFIX(insert_op2) (re_opcode_t op, UCHAR_T *loc, + int arg1, int arg2, UCHAR_T *end); +static boolean PREFIX(at_begline_loc_p) (const CHAR_T *pattern, const CHAR_T *p, - reg_syntax_t syntax)); -static boolean PREFIX(at_endline_loc_p) _RE_ARGS ((const CHAR_T *p, + reg_syntax_t syntax); +static boolean PREFIX(at_endline_loc_p) (const CHAR_T *p, const CHAR_T *pend, - reg_syntax_t syntax)); + reg_syntax_t syntax); # ifdef WCHAR -static reg_errcode_t wcs_compile_range _RE_ARGS ((CHAR_T range_start, +static reg_errcode_t wcs_compile_range (CHAR_T range_start, const CHAR_T **p_ptr, const CHAR_T *pend, char *translate, reg_syntax_t syntax, UCHAR_T *b, - CHAR_T *char_set)); -static void insert_space _RE_ARGS ((int num, CHAR_T *loc, CHAR_T *end)); + CHAR_T *char_set); +static void insert_space (int num, CHAR_T *loc, CHAR_T *end); # else /* BYTE */ -static reg_errcode_t byte_compile_range _RE_ARGS ((unsigned int range_start, +static reg_errcode_t byte_compile_range (unsigned int range_start, const char **p_ptr, const char *pend, char *translate, reg_syntax_t syntax, - unsigned char *b)); + unsigned char *b); # endif /* WCHAR */ /* Fetch the next character in the uncompiled pattern---translating it @@ -2337,8 +2312,7 @@ static PREFIX(register_info_type) *PREFIX(reg_info_dummy); but don't make them smaller. */ static void -PREFIX(regex_grow_registers) (num_regs) - int num_regs; +PREFIX(regex_grow_registers) (int num_regs) { if (num_regs > regs_allocated_size) { @@ -2359,9 +2333,9 @@ PREFIX(regex_grow_registers) (num_regs) # endif /* not MATCH_MAY_ALLOCATE */ # ifndef DEFINED_ONCE -static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type +static boolean group_in_compile_stack (compile_stack_type compile_stack, - regnum_t regnum)); + regnum_t regnum); # endif /* not DEFINED_ONCE */ /* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX. @@ -2392,11 +2366,11 @@ static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type # endif /* WCHAR */ static reg_errcode_t -PREFIX(regex_compile) (ARG_PREFIX(pattern), ARG_PREFIX(size), syntax, bufp) - const char *ARG_PREFIX(pattern); - size_t ARG_PREFIX(size); - reg_syntax_t syntax; - struct re_pattern_buffer *bufp; +PREFIX(regex_compile) ( + const char *ARG_PREFIX(pattern), + size_t ARG_PREFIX(size), + reg_syntax_t syntax, + struct re_pattern_buffer *bufp) { /* We fetch characters from PATTERN here. Even though PATTERN is `char *' (i.e., signed), we declare these variables as unsigned, so @@ -4345,10 +4319,10 @@ PREFIX(regex_compile) (ARG_PREFIX(pattern), ARG_PREFIX(size), syntax, bufp) /* ifdef WCHAR, integer parameter is 1 wchar_t. */ static void -PREFIX(store_op1) (op, loc, arg) - re_opcode_t op; - UCHAR_T *loc; - int arg; +PREFIX(store_op1) ( + re_opcode_t op, + UCHAR_T *loc, + int arg) { *loc = (UCHAR_T) op; STORE_NUMBER (loc + 1, arg); @@ -4359,10 +4333,10 @@ PREFIX(store_op1) (op, loc, arg) /* ifdef WCHAR, integer parameter is 1 wchar_t. */ static void -PREFIX(store_op2) (op, loc, arg1, arg2) - re_opcode_t op; - UCHAR_T *loc; - int arg1, arg2; +PREFIX(store_op2) ( + re_opcode_t op, + UCHAR_T *loc, + int arg1, int arg2) { *loc = (UCHAR_T) op; STORE_NUMBER (loc + 1, arg1); @@ -4375,11 +4349,11 @@ PREFIX(store_op2) (op, loc, arg1, arg2) /* ifdef WCHAR, integer parameter is 1 wchar_t. */ static void -PREFIX(insert_op1) (op, loc, arg, end) - re_opcode_t op; - UCHAR_T *loc; - int arg; - UCHAR_T *end; +PREFIX(insert_op1) ( + re_opcode_t op, + UCHAR_T *loc, + int arg, + UCHAR_T *end) { register UCHAR_T *pfrom = end; register UCHAR_T *pto = end + 1 + OFFSET_ADDRESS_SIZE; @@ -4395,11 +4369,11 @@ PREFIX(insert_op1) (op, loc, arg, end) /* ifdef WCHAR, integer parameter is 1 wchar_t. */ static void -PREFIX(insert_op2) (op, loc, arg1, arg2, end) - re_opcode_t op; - UCHAR_T *loc; - int arg1, arg2; - UCHAR_T *end; +PREFIX(insert_op2) ( + re_opcode_t op, + UCHAR_T *loc, + int arg1, int arg2, + UCHAR_T *end) { register UCHAR_T *pfrom = end; register UCHAR_T *pto = end + 1 + 2 * OFFSET_ADDRESS_SIZE; @@ -4416,9 +4390,9 @@ PREFIX(insert_op2) (op, loc, arg1, arg2, end) least one character before the ^. */ static boolean -PREFIX(at_begline_loc_p) (pattern, p, syntax) - const CHAR_T *pattern, *p; - reg_syntax_t syntax; +PREFIX(at_begline_loc_p) ( + const CHAR_T *pattern, const CHAR_T *p, + reg_syntax_t syntax) { const CHAR_T *prev = p - 2; boolean prev_prev_backslash = prev > pattern && prev[-1] == '\\'; @@ -4435,9 +4409,9 @@ PREFIX(at_begline_loc_p) (pattern, p, syntax) at least one character after the $, i.e., `P < PEND'. */ static boolean -PREFIX(at_endline_loc_p) (p, pend, syntax) - const CHAR_T *p, *pend; - reg_syntax_t syntax; +PREFIX(at_endline_loc_p) ( + const CHAR_T *p, const CHAR_T *pend, + reg_syntax_t syntax) { const CHAR_T *next = p; boolean next_backslash = *next == '\\'; @@ -4458,9 +4432,9 @@ PREFIX(at_endline_loc_p) (p, pend, syntax) false if it's not. */ static boolean -group_in_compile_stack (compile_stack, regnum) - compile_stack_type compile_stack; - regnum_t regnum; +group_in_compile_stack ( + compile_stack_type compile_stack, + regnum_t regnum) { int this_element; @@ -4480,10 +4454,10 @@ group_in_compile_stack (compile_stack, regnum) /* This insert space, which size is "num", into the pattern at "loc". "end" must point the end of the allocated buffer. */ static void -insert_space (num, loc, end) - int num; - CHAR_T *loc; - CHAR_T *end; +insert_space ( + int num, + CHAR_T *loc, + CHAR_T *end) { register CHAR_T *pto = end; register CHAR_T *pfrom = end - num; @@ -4495,13 +4469,12 @@ insert_space (num, loc, end) #ifdef WCHAR static reg_errcode_t -wcs_compile_range (range_start_char, p_ptr, pend, translate, syntax, b, - char_set) - CHAR_T range_start_char; - const CHAR_T **p_ptr, *pend; - CHAR_T *char_set, *b; - RE_TRANSLATE_TYPE translate; - reg_syntax_t syntax; +wcs_compile_range ( + CHAR_T range_start_char, + const CHAR_T **p_ptr, const CHAR_T *pend, + CHAR_T *char_set, CHAR_T *b, + RE_TRANSLATE_TYPE translate, + reg_syntax_t syntax) { const CHAR_T *p = *p_ptr; CHAR_T range_start, range_end; @@ -4582,12 +4555,12 @@ wcs_compile_range (range_start_char, p_ptr, pend, translate, syntax, b, `regex_compile' itself. */ static reg_errcode_t -byte_compile_range (range_start_char, p_ptr, pend, translate, syntax, b) - unsigned int range_start_char; - const char **p_ptr, *pend; - RE_TRANSLATE_TYPE translate; - reg_syntax_t syntax; - unsigned char *b; +byte_compile_range ( + unsigned int range_start_char, + const char **p_ptr, const char *pend, + RE_TRANSLATE_TYPE translate, + reg_syntax_t syntax, + unsigned char *b) { unsigned this_char; const char *p = *p_ptr; @@ -4665,11 +4638,7 @@ byte_compile_range (range_start_char, p_ptr, pend, translate, syntax, b) #ifdef WCHAR /* local function for re_compile_fastmap. truncate wchar_t character to char. */ -static unsigned char truncate_wchar (CHAR_T c); - -static unsigned char -truncate_wchar (c) - CHAR_T c; +static unsigned char truncate_wchar (CHAR_T c) { unsigned char buf[MB_CUR_MAX]; mbstate_t state; @@ -4685,8 +4654,7 @@ truncate_wchar (c) #endif /* WCHAR */ static int -PREFIX(re_compile_fastmap) (bufp) - struct re_pattern_buffer *bufp; +PREFIX(re_compile_fastmap) (struct re_pattern_buffer *bufp) { int j, k; #ifdef MATCH_MAY_ALLOCATE @@ -5005,8 +4973,7 @@ PREFIX(re_compile_fastmap) (bufp) #else /* not INSIDE_RECURSION */ int -re_compile_fastmap (bufp) - struct re_pattern_buffer *bufp; +re_compile_fastmap (struct re_pattern_buffer *bufp) { # ifdef MBS_SUPPORT if (MB_CUR_MAX != 1) @@ -5034,11 +5001,11 @@ strong_alias(__re_compile_fastmap, re_compile_fastmap) freeing the old data. */ void -re_set_registers (bufp, regs, num_regs, starts, ends) - struct re_pattern_buffer *bufp; - struct re_registers *regs; - unsigned num_regs; - regoff_t *starts, *ends; +re_set_registers ( + struct re_pattern_buffer *bufp, + struct re_registers *regs, + unsigned num_regs, + regoff_t *starts, regoff_t *ends) { if (num_regs) { @@ -5064,11 +5031,11 @@ strong_alias(__re_set_registers, re_set_registers) doesn't let you say where to stop matching. */ int -re_search (bufp, string, size, startpos, range, regs) - struct re_pattern_buffer *bufp; - const char *string; - int size, startpos, range; - struct re_registers *regs; +re_search ( + struct re_pattern_buffer *bufp, + const char *string, + int size, int startpos, int range, + struct re_registers *regs) { return re_search_2 (bufp, NULL, 0, string, size, startpos, range, regs, size); @@ -5100,14 +5067,14 @@ strong_alias(__re_search, re_search) stack overflow). */ int -re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop) - struct re_pattern_buffer *bufp; - const char *string1, *string2; - int size1, size2; - int startpos; - int range; - struct re_registers *regs; - int stop; +re_search_2 ( + struct re_pattern_buffer *bufp, + const char *string1, int size1, + const char *string2, int size2, + int startpos, + int range, + struct re_registers *regs, + int stop) { # ifdef MBS_SUPPORT if (MB_CUR_MAX != 1) @@ -5163,15 +5130,14 @@ strong_alias(__re_search_2, re_search_2) static int -PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range, - regs, stop) - struct re_pattern_buffer *bufp; - const char *string1, *string2; - int size1, size2; - int startpos; - int range; - struct re_registers *regs; - int stop; +PREFIX(re_search_2) ( + struct re_pattern_buffer *bufp, + const char *string1, int size1, + const char *string2, int size2, + int startpos, + int range, + struct re_registers *regs, + int stop) { int val; register char *fastmap = bufp->fastmap; @@ -5554,11 +5520,11 @@ PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range, /* re_match is like re_match_2 except it takes only a single string. */ int -re_match (bufp, string, size, pos, regs) - struct re_pattern_buffer *bufp; - const char *string; - int size, pos; - struct re_registers *regs; +re_match ( + struct re_pattern_buffer *bufp, + const char *string, + int size, int pos, + struct re_registers *regs) { int result; # ifdef MBS_SUPPORT @@ -5585,17 +5551,17 @@ strong_alias(__re_match, re_match) #endif /* not INSIDE_RECURSION */ #ifdef INSIDE_RECURSION -static boolean PREFIX(group_match_null_string_p) _RE_ARGS ((UCHAR_T **p, +static boolean PREFIX(group_match_null_string_p) (UCHAR_T **p, UCHAR_T *end, - PREFIX(register_info_type) *reg_info)); -static boolean PREFIX(alt_match_null_string_p) _RE_ARGS ((UCHAR_T *p, + PREFIX(register_info_type) *reg_info); +static boolean PREFIX(alt_match_null_string_p) (UCHAR_T *p, UCHAR_T *end, - PREFIX(register_info_type) *reg_info)); -static boolean PREFIX(common_op_match_null_string_p) _RE_ARGS ((UCHAR_T **p, + PREFIX(register_info_type) *reg_info); +static boolean PREFIX(common_op_match_null_string_p) (UCHAR_T **p, UCHAR_T *end, - PREFIX(register_info_type) *reg_info)); -static int PREFIX(bcmp_translate) _RE_ARGS ((const CHAR_T *s1, const CHAR_T *s2, - int len, char *translate)); + PREFIX(register_info_type) *reg_info); +static int PREFIX(bcmp_translate) (const CHAR_T *s1, const CHAR_T *s2, + int len, char *translate); #else /* not INSIDE_RECURSION */ /* re_match_2 matches the compiled pattern in BUFP against the @@ -5612,13 +5578,13 @@ static int PREFIX(bcmp_translate) _RE_ARGS ((const CHAR_T *s1, const CHAR_T *s2, matched substring. */ int -re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) - struct re_pattern_buffer *bufp; - const char *string1, *string2; - int size1, size2; - int pos; - struct re_registers *regs; - int stop; +re_match_2 ( + struct re_pattern_buffer *bufp, + const char *string1, int size1, + const char *string2, int size2, + int pos, + struct re_registers *regs, + int stop) { int result; # ifdef MBS_SUPPORT @@ -5647,7 +5613,7 @@ strong_alias(__re_match_2, re_match_2) #ifdef INSIDE_RECURSION #ifdef WCHAR -static int count_mbs_length PARAMS ((int *, int)); +static int count_mbs_length (int *, int); /* This check the substring (from 0, to length) of the multibyte string, to which offset_buffer correspond. And count how many wchar_t_characters @@ -5655,9 +5621,9 @@ static int count_mbs_length PARAMS ((int *, int)); See convert_mbs_to_wcs. */ static int -count_mbs_length(offset_buffer, length) - int *offset_buffer; - int length; +count_mbs_length( + int *offset_buffer, + int length) { int upper, lower; @@ -5698,33 +5664,30 @@ count_mbs_length(offset_buffer, length) afterwards. */ #ifdef WCHAR static int -wcs_re_match_2_internal (bufp, cstring1, csize1, cstring2, csize2, pos, - regs, stop, string1, size1, string2, size2, - mbs_offset1, mbs_offset2) - struct re_pattern_buffer *bufp; - const char *cstring1, *cstring2; - int csize1, csize2; - int pos; - struct re_registers *regs; - int stop; +wcs_re_match_2_internal ( + struct re_pattern_buffer *bufp, + const char *cstring1, const char *cstring2, + int csize1, int csize2, + int pos, + struct re_registers *regs, + int stop, /* string1 == string2 == NULL means string1/2, size1/2 and mbs_offset1/2 need seting up in this function. */ /* We need wchar_t* buffers correspond to cstring1, cstring2. */ - wchar_t *string1, *string2; + wchar_t *string1, wchar_t *string2, /* We need the size of wchar_t buffers correspond to csize1, csize2. */ - int size1, size2; + int size1, int size2, /* offset buffer for optimization. See convert_mbs_to_wc. */ - int *mbs_offset1, *mbs_offset2; + int *mbs_offset1, int *mbs_offset2) #else /* BYTE */ static int -byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos, - regs, stop) - struct re_pattern_buffer *bufp; - const char *string1, *string2; - int size1, size2; - int pos; - struct re_registers *regs; - int stop; +byte_re_match_2_internal ( + struct re_pattern_buffer *bufp, + const char *string1, int size1, + const char *string2, int size2, + int pos, + struct re_registers *regs, + int stop) #endif /* BYTE */ { /* General temporaries. */ @@ -7674,9 +7637,9 @@ byte_re_match_2_internal (bufp, string1, size1,string2, size2, pos, We don't handle duplicates properly (yet). */ static boolean -PREFIX(group_match_null_string_p) (p, end, reg_info) - UCHAR_T **p, *end; - PREFIX(register_info_type) *reg_info; +PREFIX(group_match_null_string_p) ( + UCHAR_T **p, UCHAR_T *end, + PREFIX(register_info_type) *reg_info) { int mcnt; /* Point to after the args to the start_memory. */ @@ -7786,9 +7749,9 @@ PREFIX(group_match_null_string_p) (p, end, reg_info) byte past the last. The alternative can contain groups. */ static boolean -PREFIX(alt_match_null_string_p) (p, end, reg_info) - UCHAR_T *p, *end; - PREFIX(register_info_type) *reg_info; +PREFIX(alt_match_null_string_p) ( + UCHAR_T *p, UCHAR_T *end, + PREFIX(register_info_type) *reg_info) { int mcnt; UCHAR_T *p1 = p; @@ -7823,9 +7786,9 @@ PREFIX(alt_match_null_string_p) (p, end, reg_info) Sets P to one after the op and its arguments, if any. */ static boolean -PREFIX(common_op_match_null_string_p) (p, end, reg_info) - UCHAR_T **p, *end; - PREFIX(register_info_type) *reg_info; +PREFIX(common_op_match_null_string_p) ( + UCHAR_T **p, UCHAR_T *end, + PREFIX(register_info_type) *reg_info) { int mcnt; boolean ret; @@ -7911,10 +7874,10 @@ PREFIX(common_op_match_null_string_p) (p, end, reg_info) bytes; nonzero otherwise. */ static int -PREFIX(bcmp_translate) (s1, s2, len, translate) - const CHAR_T *s1, *s2; - register int len; - RE_TRANSLATE_TYPE translate; +PREFIX(bcmp_translate) ( + const CHAR_T *s1, const CHAR_T *s2, + register int len, + RE_TRANSLATE_TYPE translate) { register const UCHAR_T *p1 = (const UCHAR_T *) s1; register const UCHAR_T *p2 = (const UCHAR_T *) s2; @@ -7947,10 +7910,10 @@ PREFIX(bcmp_translate) (s1, s2, len, translate) We call regex_compile to do the actual compilation. */ const char * -re_compile_pattern (pattern, length, bufp) - const char *pattern; - size_t length; - struct re_pattern_buffer *bufp; +re_compile_pattern ( + const char *pattern, + size_t length, + struct re_pattern_buffer *bufp) { reg_errcode_t ret; @@ -7996,8 +7959,7 @@ char * regcomp/regexec below without link errors. */ weak_function #endif -re_comp (s) - const char *s; +re_comp (const char *s) { reg_errcode_t ret; @@ -8047,8 +8009,7 @@ int #if defined _LIBC || defined __UCLIBC__ weak_function #endif -re_exec (s) - const char *s; +re_exec (const char *s) { const int len = strlen (s); return @@ -8097,10 +8058,10 @@ re_exec (s) the return codes and their meanings.) */ int -regcomp (preg, pattern, cflags) - regex_t *preg; - const char *pattern; - int cflags; +regcomp ( + regex_t *preg, + const char *pattern, + int cflags) { reg_errcode_t ret; reg_syntax_t syntax @@ -8193,12 +8154,12 @@ strong_alias(__regcomp, regcomp) We return 0 if we find a match and REG_NOMATCH if not. */ int -regexec (preg, string, nmatch, pmatch, eflags) - const regex_t *preg; - const char *string; - size_t nmatch; - regmatch_t pmatch[]; - int eflags; +regexec ( + const regex_t *preg, + const char *string, + size_t nmatch, + regmatch_t pmatch[], + int eflags) { int ret; struct re_registers regs; @@ -8260,11 +8221,11 @@ strong_alias(__regexec, regexec) from either regcomp or regexec. We don't use PREG here. */ size_t -regerror (errcode, preg, errbuf, errbuf_size) - int errcode; - const regex_t *preg; - char *errbuf; - size_t errbuf_size; +regerror ( + int errcode, + const regex_t *preg, + char *errbuf, + size_t errbuf_size) { const char *msg; size_t msg_size; @@ -8307,8 +8268,7 @@ strong_alias(__regerror, regerror) /* Free dynamically allocated space used by PREG. */ void -regfree (preg) - regex_t *preg; +regfree (regex_t *preg) { free (preg->buffer); preg->buffer = NULL; |