diff options
| -rw-r--r-- | include/xregex2.h | 76 | ||||
| -rw-r--r-- | libiberty/ChangeLog | 22 | ||||
| -rw-r--r-- | libiberty/cp-demangle.c | 2 | ||||
| -rw-r--r-- | libiberty/partition.c | 2 | ||||
| -rw-r--r-- | libiberty/regex.c | 461 |
5 files changed, 226 insertions, 337 deletions
diff --git a/include/xregex2.h b/include/xregex2.h index 2991daf..812518b 100644 --- a/include/xregex2.h +++ b/include/xregex2.h @@ -434,32 +434,21 @@ typedef struct unfortunately clutters up the declarations a bit, but I think it's worth it. */ -#if __STDC__ - -# define _RE_ARGS(args) args - -#else /* not __STDC__ */ - -# define _RE_ARGS(args) () - -#endif /* not __STDC__ */ - /* Sets the current default syntax to SYNTAX, and return the old syntax. You can also simply assign to the `re_syntax_options' variable. */ -extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax)); +extern reg_syntax_t re_set_syntax (reg_syntax_t syntax); /* Compile the regular expression PATTERN, with length LENGTH and syntax given by the global `re_syntax_options', into the buffer BUFFER. Return NULL if successful, and an error string if not. */ -extern const char *re_compile_pattern - _RE_ARGS ((const char *pattern, size_t length, - struct re_pattern_buffer *buffer)); +extern const char *re_compile_pattern (const char *pattern, size_t length, + struct re_pattern_buffer *buffer); /* Compile a fastmap for the compiled pattern in BUFFER; used to accelerate searches. Return 0 if successful and -2 if was an internal error. */ -extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); +extern int re_compile_fastmap (struct re_pattern_buffer *buffer); /* Search in the string STRING (with length LENGTH) for the pattern @@ -467,31 +456,29 @@ extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); characters. Return the starting position of the match, -1 for no match, or -2 for an internal error. Also return register information in REGS (if REGS and BUFFER->no_sub are nonzero). */ -extern int re_search - _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, - int length, int start, int range, struct re_registers *regs)); +extern int re_search (struct re_pattern_buffer *buffer, const char *string, + int length, int start, int range, + struct re_registers *regs); /* Like `re_search', but search in the concatenation of STRING1 and STRING2. Also, stop searching at index START + STOP. */ -extern int re_search_2 - _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, - int length1, const char *string2, int length2, - int start, int range, struct re_registers *regs, int stop)); +extern int re_search_2 (struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, int range, struct re_registers *regs, + int stop); /* Like `re_search', but return how many characters in STRING the regexp in BUFFER matched, starting at position START. */ -extern int re_match - _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, - int length, int start, struct re_registers *regs)); +extern int re_match (struct re_pattern_buffer *buffer, const char *string, + int length, int start, struct re_registers *regs); /* Relates to `re_match' as `re_search_2' relates to `re_search'. */ -extern int re_match_2 - _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, - int length1, const char *string2, int length2, - int start, struct re_registers *regs, int stop)); +extern int re_match_2 (struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, struct re_registers *regs, int stop); /* Set REGS to hold NUM_REGS registers, storing them in STARTS and @@ -506,15 +493,16 @@ extern int re_match_2 Unless this function is called, the first search or match using PATTERN_BUFFER will allocate its own register data, without freeing the old data. */ -extern void re_set_registers - _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, - unsigned num_regs, regoff_t *starts, regoff_t *ends)); +extern void re_set_registers (struct re_pattern_buffer *buffer, + struct re_registers *regs, + unsigned num_regs, regoff_t *starts, + regoff_t *ends); #if defined _REGEX_RE_COMP || defined _LIBC # ifndef _CRAY /* 4.2 bsd compatibility. */ -extern char *re_comp _RE_ARGS ((const char *)); -extern int re_exec _RE_ARGS ((const char *)); +extern char *re_comp (const char *); +extern int re_exec (const char *); # endif #endif @@ -541,19 +529,19 @@ extern int re_exec _RE_ARGS ((const char *)); #endif /* POSIX compatibility. */ -extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, - const char *__restrict __pattern, - int __cflags)); +extern int regcomp (regex_t *__restrict __preg, + const char *__restrict __pattern, + int __cflags); -extern int regexec _RE_ARGS ((const regex_t *__restrict __preg, - const char *__restrict __string, size_t __nmatch, - regmatch_t __pmatch[__restrict_arr], - int __eflags)); +extern int regexec (const regex_t *__restrict __preg, + const char *__restrict __string, size_t __nmatch, + regmatch_t __pmatch[__restrict_arr], + int __eflags); -extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg, - char *__errbuf, size_t __errbuf_size)); +extern size_t regerror (int __errcode, const regex_t *__preg, + char *__errbuf, size_t __errbuf_size); -extern void regfree _RE_ARGS ((regex_t *__preg)); +extern void regfree (regex_t *__preg); #ifdef __cplusplus diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 8eb73b7..683df3f 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,5 +1,27 @@ 2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net> + Convert libiberty to use ISO C prototype style 7/n. + * regex.c (PARAMS): Remove definition. + (PREFIX): Unconditionaly define using ISO C ## operator. + (init_syntax_once, extract_number, extract_number_and_incr, + print_fastmap, print_partial_compiled_pattern, + print_compiled_pattern, print_double_string, printchar, + convert_mbs_to_wcs, re_set_syntax, regex_grow_registers, + regex_compile, store_op1, store_op2, insert_op1, insert_op2, + at_begline_loc_p, at_endline_p, group_in_compile_stack, + insert_space, wcs_compile_range, byte_compile_range, + truncate_wchar, re_compile_fastmap, re_compile_fastmap, + re_set_registers, re_search, re_search_2, re_search_3, re_match, + re_match_2, count_mbs_length, wcs_re_match_2_internal, + byte_re_match_2_internal, group_match_null_string_p, + alt_match_null_string_p, common_op_match_null_string_p, + bcmp_translate, re_compile_pattern, re_comp, re_exec, regcomp, + regexec, regerror, regfree): Use ISO C prototype style. + * partition.c: (elem_compare): Likewise. + * cp-demangle.c (print_usage): Likewise. + +2005-03-27 Gabriel Dos Reis <gdr@integrable-solutions.net> + Convert libiberty to use ISO C prototype style 5/n. * random.c (srandom, initstate, setstate, random): Use ISO C prototypes. diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c index 6c7e859..5bea354 100644 --- a/libiberty/cp-demangle.c +++ b/libiberty/cp-demangle.c @@ -4144,7 +4144,7 @@ is_gnu_v3_mangled_dtor (const char *name) #include "getopt.h" #include "dyn-string.h" -static void print_usage PARAMS ((FILE* fp, int exit_value)); +static void print_usage (FILE* fp, int exit_value); #define IS_ALPHA(CHAR) \ (((CHAR) >= 'a' && (CHAR) <= 'z') \ diff --git a/libiberty/partition.c b/libiberty/partition.c index b67f058..24a9912 100644 --- a/libiberty/partition.c +++ b/libiberty/partition.c @@ -34,7 +34,7 @@ #include "libiberty.h" #include "partition.h" -static int elem_compare PARAMS ((const void *, const void *)); +static int elem_compare (const void *, const void *); /* Creates a partition of NUM_ELEMENTS elements. Initially each element is in a class by itself. */ diff --git a/libiberty/regex.c b/libiberty/regex.c index 3babf6c..7799982 100644 --- a/libiberty/regex.c +++ b/libiberty/regex.c @@ -40,14 +40,6 @@ #include <ansidecl.h> -#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 @@ -277,10 +269,10 @@ 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; @@ -411,44 +403,44 @@ typedef char boolean; # define false 0 # define true 1 -static reg_errcode_t byte_regex_compile _RE_ARGS ((const char *pattern, size_t size, - reg_syntax_t syntax, - struct re_pattern_buffer *bufp)); - -static int byte_re_match_2_internal PARAMS ((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, - 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)); +static reg_errcode_t byte_regex_compile (const char *pattern, size_t size, + reg_syntax_t syntax, + 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 (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 (struct re_pattern_buffer *bufp); #ifdef MBS_SUPPORT -static reg_errcode_t wcs_regex_compile _RE_ARGS ((const char *pattern, size_t size, - reg_syntax_t syntax, - struct re_pattern_buffer *bufp)); - - -static int wcs_re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp, - const char *cstring1, int csize1, - const char *cstring2, int csize2, - int pos, - struct re_registers *regs, - 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, - 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)); +static reg_errcode_t wcs_regex_compile (const char *pattern, size_t size, + reg_syntax_t syntax, + 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, + struct re_registers *regs, + int stop, + wchar_t *string1, int size1, + wchar_t *string2, int size2, + 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 (struct re_pattern_buffer *bufp); #endif /* These are the command codes that appear in compiled regular @@ -616,11 +608,7 @@ typedef enum # define UCHAR_T unsigned char # define COMPILED_BUFFER_VAR bufp->buffer # define OFFSET_ADDRESS_SIZE 2 -# if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) -# define PREFIX(name) byte_##name -# else -# define PREFIX(name) byte_/**/name -# endif +# define PREFIX(name) byte_##name # define ARG_PREFIX(name) name # define PUT_CHAR(c) putchar (c) #else @@ -630,13 +618,8 @@ typedef enum # define COMPILED_BUFFER_VAR wc_buffer # define OFFSET_ADDRESS_SIZE 1 /* the size which STORE_NUMBER macro use */ # define CHAR_CLASS_SIZE ((__alignof__(wctype_t)+sizeof(wctype_t))/sizeof(CHAR_T)+1) -# if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) -# define PREFIX(name) wcs_##name -# define ARG_PREFIX(name) c##name -# else -# define PREFIX(name) wcs_/**/name -# define ARG_PREFIX(name) c/**/name -# endif +# define PREFIX(name) wcs_##name +# define ARG_PREFIX(name) c##name /* Should we use wide stream?? */ # define PUT_CHAR(c) printf ("%C", c); # define TRUE 1 @@ -703,11 +686,9 @@ typedef enum # endif # ifdef DEBUG -static void PREFIX(extract_number) _RE_ARGS ((int *dest, UCHAR_T *source)); +static void PREFIX(extract_number) (int *dest, UCHAR_T *source); static void -PREFIX(extract_number) (dest, source) - int *dest; - UCHAR_T *source; +PREFIX(extract_number) (int *dest, UCHAR_T *source) { # ifdef WCHAR *dest = *source; @@ -735,12 +716,10 @@ 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) (int *destination, + UCHAR_T **source); static void -PREFIX(extract_number_and_incr) (destination, source) - int *destination; - UCHAR_T **source; +PREFIX(extract_number_and_incr) (int *destination, UCHAR_T **source) { PREFIX(extract_number) (destination, *source); *source += OFFSET_ADDRESS_SIZE; @@ -791,8 +770,7 @@ static int debug; # ifndef DEFINED_ONCE void -print_fastmap (fastmap) - char *fastmap; +print_fastmap (char *fastmap) { unsigned was_a_range = 0; unsigned i = 0; @@ -824,9 +802,7 @@ 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; @@ -1159,8 +1135,7 @@ 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; @@ -1192,12 +1167,8 @@ 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, + int size1, const CHAR_T *string2, int size2) { int this_char; @@ -1230,8 +1201,7 @@ PREFIX(print_double_string) (where, string1, size1, string2, size2) # ifndef DEFINED_ONCE void -printchar (c) - int c; +printchar (int c) { putc (c, stderr); } @@ -1268,11 +1238,8 @@ 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, + int *offset_buffer, char *is_binary) /* It hold correspondances between src(char string) and dest(wchar_t string) for optimization. e.g. src = "xxxyzz" @@ -1282,8 +1249,6 @@ 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; { wchar_t *pdest = dest; const unsigned char *psrc = src; @@ -1354,8 +1319,7 @@ 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; @@ -1874,35 +1838,35 @@ 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, - const CHAR_T *p, - reg_syntax_t syntax)); -static boolean PREFIX(at_endline_loc_p) _RE_ARGS ((const CHAR_T *p, - const CHAR_T *pend, - reg_syntax_t syntax)); +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) (const CHAR_T *p, + const CHAR_T *pend, + reg_syntax_t syntax); # ifdef WCHAR -static reg_errcode_t wcs_compile_range _RE_ARGS ((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)); +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 (int num, CHAR_T *loc, CHAR_T *end); # else /* BYTE */ -static reg_errcode_t byte_compile_range _RE_ARGS ((unsigned int range_start, - const char **p_ptr, - const char *pend, - char *translate, - reg_syntax_t syntax, - unsigned char *b)); +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); # endif /* WCHAR */ /* Fetch the next character in the uncompiled pattern---translating it @@ -2260,8 +2224,7 @@ 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) { @@ -2282,9 +2245,8 @@ 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 - compile_stack, - regnum_t regnum)); +static boolean group_in_compile_stack (compile_stack_type compile_stack, + regnum_t regnum); # endif /* not DEFINED_ONCE */ /* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX. @@ -2315,11 +2277,9 @@ 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 @@ -4264,10 +4224,7 @@ 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); @@ -4278,10 +4235,7 @@ 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); @@ -4294,11 +4248,7 @@ 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; @@ -4314,11 +4264,8 @@ 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; @@ -4335,9 +4282,8 @@ 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] == '\\'; @@ -4354,9 +4300,8 @@ 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 == '\\'; @@ -4377,9 +4322,7 @@ 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; @@ -4399,10 +4342,7 @@ 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; @@ -4414,13 +4354,9 @@ 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, RE_TRANSLATE_TYPE translate, + reg_syntax_t syntax, CHAR_T *b, CHAR_T *char_set) { const CHAR_T *p = *p_ptr; CHAR_T range_start, range_end; @@ -4501,12 +4437,9 @@ 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; @@ -4587,8 +4520,7 @@ byte_compile_range (range_start_char, p_ptr, pend, translate, syntax, b) static unsigned char truncate_wchar (CHAR_T c); static unsigned char -truncate_wchar (c) - CHAR_T c; +truncate_wchar (CHAR_T c) { unsigned char buf[MB_CUR_MAX]; mbstate_t state; @@ -4604,8 +4536,7 @@ 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 @@ -4924,8 +4855,7 @@ 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) @@ -4953,11 +4883,9 @@ weak_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) { @@ -4983,11 +4911,8 @@ weak_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); @@ -5019,14 +4944,9 @@ weak_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) @@ -5082,15 +5002,10 @@ weak_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; @@ -5473,11 +5388,8 @@ 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 @@ -5504,17 +5416,17 @@ weak_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, - UCHAR_T *end, - PREFIX(register_info_type) *reg_info)); -static boolean PREFIX(alt_match_null_string_p) _RE_ARGS ((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, - 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)); +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) (UCHAR_T *p, + UCHAR_T *end, + 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) (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 @@ -5531,13 +5443,9 @@ 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 @@ -5566,7 +5474,7 @@ weak_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 @@ -5574,9 +5482,7 @@ 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; @@ -5617,33 +5523,26 @@ 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, int csize1, + const char *cstring2, 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; - /* We need the size of wchar_t buffers correspond to csize1, csize2. */ - int size1, size2; + wchar_t *string1, int size1, + wchar_t *string2, int size2, /* offset buffer for optimizatoin. 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. */ @@ -7593,9 +7492,8 @@ 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. */ @@ -7705,9 +7603,8 @@ 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; @@ -7742,9 +7639,8 @@ 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; @@ -7830,10 +7726,8 @@ 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; @@ -7866,10 +7760,8 @@ 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; @@ -7915,8 +7807,7 @@ 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; @@ -7964,8 +7855,7 @@ int #ifdef _LIBC weak_function #endif -re_exec (s) - const char *s; +re_exec (const char *s) { const int len = strlen (s); return @@ -8014,10 +7904,7 @@ 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 @@ -8110,12 +7997,8 @@ weak_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; @@ -8177,11 +8060,8 @@ weak_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 ATTRIBUTE_UNUSED; - char *errbuf; - size_t errbuf_size; +regerror (int errcode, const regex_t *preg ATTRIBUTE_UNUSED, + char *errbuf, size_t errbuf_size) { const char *msg; size_t msg_size; @@ -8224,8 +8104,7 @@ weak_alias (__regerror, regerror) /* Free dynamically allocated space used by PREG. */ void -regfree (preg) - regex_t *preg; +regfree (regex_t *preg) { if (preg->buffer != NULL) free (preg->buffer); |