diff options
Diffstat (limited to 'posix/regex_internal.h')
| -rw-r--r-- | posix/regex_internal.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h index 5e113d7c6a..40cf1f9b6a 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -334,6 +334,8 @@ struct re_string_t RE_TRANSLATE_TYPE trans; /* 1 if REG_ICASE. */ unsigned int icase : 1; + unsigned int is_utf8 : 1; + int mb_cur_max; }; typedef struct re_string_t re_string_t; /* In case of REG_ICASE, we allocate the buffer dynamically for mbs. */ @@ -345,10 +347,12 @@ typedef struct re_string_t re_string_t; static reg_errcode_t re_string_allocate (re_string_t *pstr, const char *str, int len, int init_len, - RE_TRANSLATE_TYPE trans, int icase); + RE_TRANSLATE_TYPE trans, int icase, + int mb_cur_max, int is_utf8); static reg_errcode_t re_string_construct (re_string_t *pstr, const char *str, int len, RE_TRANSLATE_TYPE trans, - int icase); + int icase, int mb_cur_max, + int is_utf8); static reg_errcode_t re_string_reconstruct (re_string_t *pstr, int idx, int eflags, int newline); static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr, @@ -571,11 +575,7 @@ struct re_fail_stack_t struct re_dfa_t { re_bitset_ptr_t word_char; - - /* number of subexpressions `re_nsub' is in regex_t. */ - int subexps_alloc; re_subexp_t *subexps; - re_token_t *nodes; int nodes_alloc; int nodes_len; @@ -586,11 +586,14 @@ struct re_dfa_t re_node_set *eclosures; re_node_set *inveclosures; struct re_state_table_entry *state_table; - unsigned int state_hash_mask; re_dfastate_t *init_state; re_dfastate_t *init_state_word; re_dfastate_t *init_state_nl; re_dfastate_t *init_state_begbuf; + + /* number of subexpressions `re_nsub' is in regex_t. */ + int subexps_alloc; + unsigned int state_hash_mask; int states_alloc; int init_node; int nbackref; /* The number of backreference in this dfa. */ @@ -604,6 +607,8 @@ struct re_dfa_t a node which can accept multibyte character or multi character collating element. */ unsigned int has_mb_node : 1; + unsigned int is_utf8 : 1; + int mb_cur_max; }; typedef struct re_dfa_t re_dfa_t; @@ -700,7 +705,7 @@ re_string_char_size_at (pstr, idx) int idx; { int byte_idx; - if (MB_CUR_MAX == 1) + if (pstr->mb_cur_max == 1) return 1; for (byte_idx = 1; idx + byte_idx < pstr->valid_len; ++byte_idx) if (pstr->wcs[idx + byte_idx] != WEOF) @@ -713,7 +718,7 @@ re_string_wchar_at (pstr, idx) const re_string_t *pstr; int idx; { - if (MB_CUR_MAX == 1) + if (pstr->mb_cur_max == 1) return (wint_t) pstr->mbs[idx]; return (wint_t) pstr->wcs[idx]; } |