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* posix/regexec.c: Finish prototyping of static functions.
* posix/regex_internal.c: Likewise.
This commit is contained in:
Ulrich Drepper
parent
ba2aceb813
commit
1ba81cea27
@ -1,3 +1,8 @@
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2005-10-15 Ulrich Drepper <drepper@redhat.com>
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* posix/regexec.c: Finish prototyping of static functions.
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* posix/regex_internal.c: Likewise.
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2005-10-14 Roland McGrath <roland@frob.com>
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* sysdeps/mach/hurd/opendir.c (_hurd_fd_opendir): New function, broken
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@ -127,6 +127,7 @@ re_string_construct (re_string_t *pstr, const char *str, int len,
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/* Helper functions for re_string_allocate, and re_string_construct. */
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static reg_errcode_t
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internal_function
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re_string_realloc_buffers (re_string_t *pstr, int new_buf_len)
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{
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#ifdef RE_ENABLE_I18N
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@ -159,6 +160,7 @@ re_string_realloc_buffers (re_string_t *pstr, int new_buf_len)
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static void
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internal_function
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re_string_construct_common (const char *str, int len, re_string_t *pstr,
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RE_TRANSLATE_TYPE trans, int icase,
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const re_dfa_t *dfa)
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@ -190,6 +192,7 @@ re_string_construct_common (const char *str, int len, re_string_t *pstr,
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built and starts from PSTR->VALID_LEN. */
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static void
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internal_function
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build_wcs_buffer (re_string_t *pstr)
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{
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#ifdef _LIBC
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@ -257,6 +260,7 @@ build_wcs_buffer (re_string_t *pstr)
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but for REG_ICASE. */
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static int
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internal_function
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build_wcs_upper_buffer (re_string_t *pstr)
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{
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mbstate_t prev_st;
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@ -507,6 +511,7 @@ re_string_skip_chars (re_string_t *pstr, int new_raw_idx, wint_t *last_wc)
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This function is used in case of REG_ICASE. */
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static void
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internal_function
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build_upper_buffer (re_string_t *pstr)
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{
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int char_idx, end_idx;
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@ -529,6 +534,7 @@ build_upper_buffer (re_string_t *pstr)
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/* Apply TRANS to the buffer in PSTR. */
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static void
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internal_function
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re_string_translate_buffer (re_string_t *pstr)
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{
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int buf_idx, end_idx;
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@ -826,6 +832,7 @@ re_string_destruct (re_string_t *pstr)
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/* Return the context at IDX in INPUT. */
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static unsigned int
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internal_function
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re_string_context_at (const re_string_t *input, int idx, int eflags)
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{
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int c;
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@ -1511,6 +1518,7 @@ free_state (re_dfastate_t *state)
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Return the new state if succeeded, otherwise return NULL. */
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static re_dfastate_t *
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internal_function
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create_ci_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
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unsigned int hash)
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{
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@ -1560,6 +1568,7 @@ create_ci_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
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Return the new state if succeeded, otherwise return NULL. */
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static re_dfastate_t *
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internal_function
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create_cd_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
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unsigned int context, unsigned int hash)
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{
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@ -1064,6 +1064,7 @@ acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx,
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index of the buffer. */
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static int
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internal_function
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check_matching (re_match_context_t *mctx, int fl_longest_match,
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int *p_match_first)
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{
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@ -1214,6 +1215,7 @@ check_halt_node_context (const re_dfa_t *dfa, int node, unsigned int context)
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match the context, return the node. */
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static int
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internal_function
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check_halt_state_context (const re_match_context_t *mctx,
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const re_dfastate_t *state, int idx)
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{
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@ -1335,6 +1337,7 @@ proceed_next_node (const re_match_context_t *mctx, int nregs, regmatch_t *regs,
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}
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static reg_errcode_t
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internal_function
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push_fail_stack (struct re_fail_stack_t *fs, int str_idx, int dest_node,
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int nregs, regmatch_t *regs, re_node_set *eps_via_nodes)
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{
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@ -1381,6 +1384,7 @@ pop_fail_stack (struct re_fail_stack_t *fs, int *pidx, int nregs,
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pmatch[i].rm_so == pmatch[i].rm_eo == -1 for 0 < i < nmatch. */
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static reg_errcode_t
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internal_function
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set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch,
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regmatch_t *pmatch, int fl_backtrack)
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{
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@ -1487,6 +1491,7 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch,
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}
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static reg_errcode_t
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internal_function
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free_fail_stack_return (struct re_fail_stack_t *fs)
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{
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if (fs)
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@ -1503,6 +1508,7 @@ free_fail_stack_return (struct re_fail_stack_t *fs)
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}
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static void
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internal_function
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update_regs (const re_dfa_t *dfa, regmatch_t *pmatch,
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regmatch_t *prev_idx_match, int cur_node, int cur_idx, int nmatch)
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{
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@ -1574,6 +1580,7 @@ update_regs (const re_dfa_t *dfa, regmatch_t *pmatch,
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((state) != NULL && re_node_set_contains (&(state)->nodes, node))
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static reg_errcode_t
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internal_function
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sift_states_backward (const re_match_context_t *mctx, re_sift_context_t *sctx)
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{
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reg_errcode_t err;
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@ -1631,6 +1638,7 @@ sift_states_backward (const re_match_context_t *mctx, re_sift_context_t *sctx)
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}
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static reg_errcode_t
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internal_function
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build_sifted_states (const re_match_context_t *mctx, re_sift_context_t *sctx,
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int str_idx, re_node_set *cur_dest)
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{
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@ -1717,6 +1725,7 @@ clean_state_log_if_needed (re_match_context_t *mctx, int next_state_log_idx)
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}
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static reg_errcode_t
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internal_function
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merge_state_array (const re_dfa_t *dfa, re_dfastate_t **dst,
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re_dfastate_t **src, int num)
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{
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@ -1743,6 +1752,7 @@ merge_state_array (const re_dfa_t *dfa, re_dfastate_t **dst,
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}
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static reg_errcode_t
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internal_function
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update_cur_sifted_state (const re_match_context_t *mctx,
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re_sift_context_t *sctx, int str_idx,
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re_node_set *dest_nodes)
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@ -1790,6 +1800,7 @@ update_cur_sifted_state (const re_match_context_t *mctx,
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}
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static reg_errcode_t
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internal_function
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add_epsilon_src_nodes (const re_dfa_t *dfa, re_node_set *dest_nodes,
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const re_node_set *candidates)
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{
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@ -1863,6 +1874,7 @@ sub_epsilon_src_nodes (const re_dfa_t *dfa, int node, re_node_set *dest_nodes,
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}
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static int
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internal_function
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check_dst_limits (const re_match_context_t *mctx, re_node_set *limits,
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int dst_node, int dst_idx, int src_node, int src_idx)
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{
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@ -1898,6 +1910,7 @@ check_dst_limits (const re_match_context_t *mctx, re_node_set *limits,
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}
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static int
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internal_function
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check_dst_limits_calc_pos_1 (const re_match_context_t *mctx, int boundaries,
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int subexp_idx, int from_node, int bkref_idx)
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{
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@ -1978,6 +1991,7 @@ check_dst_limits_calc_pos_1 (const re_match_context_t *mctx, int boundaries,
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}
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static int
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internal_function
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check_dst_limits_calc_pos (const re_match_context_t *mctx, int limit,
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int subexp_idx, int from_node, int str_idx,
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int bkref_idx)
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@ -2007,6 +2021,7 @@ check_dst_limits_calc_pos (const re_match_context_t *mctx, int limit,
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which are against limitations from DEST_NODES. */
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static reg_errcode_t
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internal_function
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check_subexp_limits (const re_dfa_t *dfa, re_node_set *dest_nodes,
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const re_node_set *candidates, re_node_set *limits,
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struct re_backref_cache_entry *bkref_ents, int str_idx)
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@ -2094,6 +2109,7 @@ check_subexp_limits (const re_dfa_t *dfa, re_node_set *dest_nodes,
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}
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static reg_errcode_t
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internal_function
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sift_states_bkref (const re_match_context_t *mctx, re_sift_context_t *sctx,
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int str_idx, const re_node_set *candidates)
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{
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@ -2193,6 +2209,7 @@ sift_states_bkref (const re_match_context_t *mctx, re_sift_context_t *sctx,
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#ifdef RE_ENABLE_I18N
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static int
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internal_function
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sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
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int node_idx, int str_idx, int max_str_idx)
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{
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@ -2222,6 +2239,7 @@ sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
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update the destination of STATE_LOG. */
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static re_dfastate_t *
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internal_function
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transit_state (reg_errcode_t *err, re_match_context_t *mctx,
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re_dfastate_t *state)
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{
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@ -2279,6 +2297,7 @@ transit_state (reg_errcode_t *err, re_match_context_t *mctx,
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/* Update the state_log if we need */
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re_dfastate_t *
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internal_function
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merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
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re_dfastate_t *next_state)
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{
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@ -2357,6 +2376,7 @@ merge_state_with_log (reg_errcode_t *err, re_match_context_t *mctx,
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multi-byte match, then look in the log for a state
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from which to restart matching. */
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re_dfastate_t *
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internal_function
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find_recover_state (reg_errcode_t *err, re_match_context_t *mctx)
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{
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re_dfastate_t *cur_state;
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@ -2387,6 +2407,7 @@ find_recover_state (reg_errcode_t *err, re_match_context_t *mctx)
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correspoding back references. */
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static reg_errcode_t
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internal_function
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check_subexp_matching_top (re_match_context_t *mctx, re_node_set *cur_nodes,
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int str_idx)
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{
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@ -2459,6 +2480,7 @@ transit_state_sb (reg_errcode_t *err, re_match_context_t *mctx,
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#ifdef RE_ENABLE_I18N
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static reg_errcode_t
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internal_function
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transit_state_mb (re_match_context_t *mctx, re_dfastate_t *pstate)
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{
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const re_dfa_t *const dfa = mctx->dfa;
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@ -2528,6 +2550,7 @@ transit_state_mb (re_match_context_t *mctx, re_dfastate_t *pstate)
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#endif /* RE_ENABLE_I18N */
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static reg_errcode_t
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internal_function
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transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes)
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{
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const re_dfa_t *const dfa = mctx->dfa;
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@ -2641,6 +2664,7 @@ transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes)
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delay these checking for prune_impossible_nodes(). */
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static reg_errcode_t
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internal_function
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get_subexp (re_match_context_t *mctx, int bkref_node, int bkref_str_idx)
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{
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const re_dfa_t *const dfa = mctx->dfa;
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@ -2789,6 +2813,7 @@ get_subexp (re_match_context_t *mctx, int bkref_node, int bkref_str_idx)
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and SUB_LAST. */
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static reg_errcode_t
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internal_function
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get_subexp_sub (re_match_context_t *mctx, const re_sub_match_top_t *sub_top,
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re_sub_match_last_t *sub_last, int bkref_node, int bkref_str)
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{
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@ -2817,6 +2842,7 @@ get_subexp_sub (re_match_context_t *mctx, const re_sub_match_top_t *sub_top,
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E.g. RE: (a){2} */
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static int
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internal_function
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find_subexp_node (const re_dfa_t *dfa, const re_node_set *nodes,
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int subexp_idx, int type)
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{
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@ -2838,6 +2864,7 @@ find_subexp_node (const re_dfa_t *dfa, const re_node_set *nodes,
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Return REG_NOERROR if it can arrive, or REG_NOMATCH otherwise. */
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static reg_errcode_t
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internal_function
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check_arrival (re_match_context_t *mctx, state_array_t *path, int top_node,
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int top_str, int last_node, int last_str, int type)
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{
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@ -2998,6 +3025,7 @@ check_arrival (re_match_context_t *mctx, state_array_t *path, int top_node,
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Can't we unify them? */
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static reg_errcode_t
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internal_function
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check_arrival_add_next_nodes (re_match_context_t *mctx, int str_idx,
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re_node_set *cur_nodes, re_node_set *next_nodes)
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{
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@ -3076,6 +3104,7 @@ check_arrival_add_next_nodes (re_match_context_t *mctx, int str_idx,
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*/
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static reg_errcode_t
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internal_function
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check_arrival_expand_ecl (const re_dfa_t *dfa, re_node_set *cur_nodes,
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int ex_subexp, int type)
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{
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@ -3128,6 +3157,7 @@ check_arrival_expand_ecl (const re_dfa_t *dfa, re_node_set *cur_nodes,
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problematic append it to DST_NODES. */
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static reg_errcode_t
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internal_function
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check_arrival_expand_ecl_sub (const re_dfa_t *dfa, re_node_set *dst_nodes,
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int target, int ex_subexp, int type)
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{
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@ -3171,6 +3201,7 @@ check_arrival_expand_ecl_sub (const re_dfa_t *dfa, re_node_set *dst_nodes,
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in MCTX->BKREF_ENTS. */
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static reg_errcode_t
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internal_function
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expand_bkref_cache (re_match_context_t *mctx, re_node_set *cur_nodes,
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int cur_str, int subexp_num, int type)
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{
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@ -3259,6 +3290,7 @@ expand_bkref_cache (re_match_context_t *mctx, re_node_set *cur_nodes,
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Return 1 if succeeded, otherwise return NULL. */
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static int
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internal_function
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build_trtable (const re_dfa_t *dfa, re_dfastate_t *state)
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{
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reg_errcode_t err;
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@ -3485,6 +3517,7 @@ out_free:
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to DEST_CH[i]. This function return the number of destinations. */
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static int
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internal_function
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group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state,
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re_node_set *dests_node, bitset_t *dests_ch)
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{
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@ -3674,6 +3707,7 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const re_dfastate_t *state,
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can only accept one byte. */
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static int
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internal_function
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check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
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const re_string_t *input, int str_idx)
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{
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@ -3909,6 +3943,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
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# ifdef _LIBC
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static unsigned int
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internal_function
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find_collation_sequence_value (const unsigned char *mbs, size_t mbs_len)
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{
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uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
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@ -3971,6 +4006,7 @@ find_collation_sequence_value (const unsigned char *mbs, size_t mbs_len)
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byte of the INPUT. */
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static int
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internal_function
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check_node_accept (const re_match_context_t *mctx, const re_token_t *node,
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int idx)
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{
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@ -4020,6 +4056,7 @@ check_node_accept (const re_match_context_t *mctx, const re_token_t *node,
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/* Extend the buffers, if the buffers have run out. */
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static reg_errcode_t
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internal_function
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extend_buffers (re_match_context_t *mctx)
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{
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reg_errcode_t ret;
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@ -4078,6 +4115,7 @@ extend_buffers (re_match_context_t *mctx)
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/* Initialize MCTX. */
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static reg_errcode_t
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internal_function
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match_ctx_init (re_match_context_t *mctx, int eflags, int n)
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{
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mctx->eflags = eflags;
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@ -4105,6 +4143,7 @@ match_ctx_init (re_match_context_t *mctx, int eflags, int n)
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of the input, or changes the input string. */
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static void
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internal_function
|
||||
match_ctx_clean (re_match_context_t *mctx)
|
||||
{
|
||||
int st_idx;
|
||||
@ -4134,6 +4173,7 @@ match_ctx_clean (re_match_context_t *mctx)
|
||||
/* Free all the memory associated with MCTX. */
|
||||
|
||||
static void
|
||||
internal_function
|
||||
match_ctx_free (re_match_context_t *mctx)
|
||||
{
|
||||
/* First, free all the memory associated with MCTX->SUB_TOPS. */
|
||||
@ -4148,6 +4188,7 @@ match_ctx_free (re_match_context_t *mctx)
|
||||
*/
|
||||
|
||||
static reg_errcode_t
|
||||
internal_function
|
||||
match_ctx_add_entry (re_match_context_t *mctx, int node, int str_idx, int from,
|
||||
int to)
|
||||
{
|
||||
@ -4196,6 +4237,7 @@ match_ctx_add_entry (re_match_context_t *mctx, int node, int str_idx, int from,
|
||||
found. Note that MCTX->BKREF_ENTS is already sorted by MCTX->STR_IDX. */
|
||||
|
||||
static int
|
||||
internal_function
|
||||
search_cur_bkref_entry (const re_match_context_t *mctx, int str_idx)
|
||||
{
|
||||
int left, right, mid, last;
|
||||
@ -4218,6 +4260,7 @@ search_cur_bkref_entry (const re_match_context_t *mctx, int str_idx)
|
||||
at STR_IDX. */
|
||||
|
||||
static reg_errcode_t
|
||||
internal_function
|
||||
match_ctx_add_subtop (re_match_context_t *mctx, int node, int str_idx)
|
||||
{
|
||||
#ifdef DEBUG
|
||||
@ -4247,6 +4290,7 @@ match_ctx_add_subtop (re_match_context_t *mctx, int node, int str_idx)
|
||||
at STR_IDX, whose corresponding OP_OPEN_SUBEXP is SUB_TOP. */
|
||||
|
||||
static re_sub_match_last_t *
|
||||
internal_function
|
||||
match_ctx_add_sublast (re_sub_match_top_t *subtop, int node, int str_idx)
|
||||
{
|
||||
re_sub_match_last_t *new_entry;
|
||||
@ -4273,6 +4317,7 @@ match_ctx_add_sublast (re_sub_match_top_t *subtop, int node, int str_idx)
|
||||
}
|
||||
|
||||
static void
|
||||
internal_function
|
||||
sift_ctx_init (re_sift_context_t *sctx, re_dfastate_t **sifted_sts,
|
||||
re_dfastate_t **limited_sts, int last_node, int last_str_idx)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user