* config/srclist.txt: Add glibc bug 1231.

* lib/regex_internal.c (re_string_skip_chars, register_state):
(calc_state_hash):
Remove forward decls; no longer needed now that we use prototypes.
* lib/regexec.c (acquire_init_state_context, check_halt_node_context):
(proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
(clean_state_log_if_needed): Likewise.

diff --git a/config/ChangeLog b/config/ChangeLog
index 8d48dd2..3bd132b 100644 (file)
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,7 @@
+2005-08-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * srclist.txt: Add glibc bug 1231.
+
 2005-08-20  Paul Eggert  <eggert@cs.ucla.edu>
 
        * srclist.txt: Add glibc bugs 1220-1227.

diff --git a/config/srclist.txt b/config/srclist.txt
index 438e126..d066839 100644 (file)
--- a/config/srclist.txt
+++ b/config/srclist.txt
@@ -1,4 +1,4 @@
-# $Id: srclist.txt,v 1.78 2005-08-21 05:01:20 eggert Exp $
+# $Id: srclist.txt,v 1.79 2005-08-23 18:55:44 eggert Exp $
 # Files for which we are not the source.  See ./srclistvars.sh for the
 # variable definitions.
 
@@ -112,6 +112,7 @@ $LIBCSRC/posix/regex.c                      lib gpl
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1218
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1220
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1226
+# http://sources.redhat.com/bugzilla/show_bug.cgi?id=1231
 #$LIBCSRC/posix/regex_internal.c               lib gpl
 #
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1054
@@ -122,6 +123,7 @@ $LIBCSRC/posix/regex.c                      lib gpl
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1220
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1225
 # http://sources.redhat.com/bugzilla/show_bug.cgi?id=1227
+# http://sources.redhat.com/bugzilla/show_bug.cgi?id=1231
 #$LIBCSRC/posix/regexec.c              lib gpl
 #
 # c89 changes $LIBCSRC/string/strdup.c         lib gpl

diff --git a/lib/ChangeLog b/lib/ChangeLog
index d0a87cf..36e00fb 100644 (file)
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,3 +1,12 @@
+2005-08-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * regex_internal.c (re_string_skip_chars, register_state):
+       (calc_state_hash):
+       Remove forward decls; no longer needed now that we use prototypes.
+       * regexec.c (acquire_init_state_context, check_halt_node_context):
+       (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
+       (clean_state_log_if_needed): Likewise.
+
 2005-08-20  Paul Eggert  <eggert@cs.ucla.edu>
 
        Fix problems reported by Sam Steingold in

diff --git a/lib/regex_internal.c b/lib/regex_internal.c
index 46fe046..385de6f 100644 (file)
--- a/lib/regex_internal.c
+++ b/lib/regex_internal.c
@@ -21,12 +21,6 @@ static void re_string_construct_common (const char *str, int len,
                                        re_string_t *pstr,
                                        RE_TRANSLATE_TYPE trans, int icase,
                                        const re_dfa_t *dfa) internal_function;
-#ifdef RE_ENABLE_I18N
-static int re_string_skip_chars (re_string_t *pstr, int new_raw_idx,
-                                wint_t *last_wc) internal_function;
-#endif /* RE_ENABLE_I18N */
-static reg_errcode_t register_state (re_dfa_t *dfa, re_dfastate_t *newstate,
-                                    unsigned int hash) internal_function;
 static re_dfastate_t *create_ci_newstate (re_dfa_t *dfa,
                                          const re_node_set *nodes,
                                          unsigned int hash) internal_function;
@@ -34,8 +28,6 @@ static re_dfastate_t *create_cd_newstate (re_dfa_t *dfa,
                                          const re_node_set *nodes,
                                          unsigned int context,
                                          unsigned int hash) internal_function;
-static inline unsigned int calc_state_hash (const re_node_set *nodes,
-                                           unsigned int context) internal_function;
 \f
 /* Functions for string operation.  */
 

diff --git a/lib/regexec.c b/lib/regexec.c
index 4f6c50c..969d6b1 100644 (file)
--- a/lib/regexec.c
+++ b/lib/regexec.c
@@ -51,32 +51,21 @@ static int re_search_stub (struct re_pattern_buffer *bufp,
                           int ret_len) internal_function;
 static unsigned re_copy_regs (struct re_registers *regs, regmatch_t *pmatch,
                              int nregs, int regs_allocated) internal_function;
-static inline re_dfastate_t *acquire_init_state_context
-     (reg_errcode_t *err, const re_match_context_t *mctx, int idx)
-     __attribute ((always_inline)) internal_function;
 static reg_errcode_t prune_impossible_nodes (re_match_context_t *mctx)
      internal_function;
 static int check_matching (re_match_context_t *mctx, int fl_longest_match,
                           int *p_match_first)
      internal_function;
-static int check_halt_node_context (const re_dfa_t *dfa, int node,
-                                   unsigned int context) internal_function;
 static int check_halt_state_context (const re_match_context_t *mctx,
                                     const re_dfastate_t *state, int idx)
      internal_function;
 static void update_regs (re_dfa_t *dfa, regmatch_t *pmatch,
                         regmatch_t *prev_idx_match, int cur_node,
                         int cur_idx, int nmatch) internal_function;
-static int proceed_next_node (const re_match_context_t *mctx,
-                             int nregs, regmatch_t *regs,
-                             int *pidx, int node, re_node_set *eps_via_nodes,
-                             struct re_fail_stack_t *fs) internal_function;
 static reg_errcode_t push_fail_stack (struct re_fail_stack_t *fs,
                                      int str_idx, int dest_node, int nregs,
                                      regmatch_t *regs,
                                      re_node_set *eps_via_nodes) internal_function;
-static int pop_fail_stack (struct re_fail_stack_t *fs, int *pidx, int nregs,
-                          regmatch_t *regs, re_node_set *eps_via_nodes) internal_function;
 static reg_errcode_t set_regs (const regex_t *preg,
                               const re_match_context_t *mctx,
                               size_t nmatch, regmatch_t *pmatch,
@@ -100,9 +89,6 @@ static reg_errcode_t update_cur_sifted_state (re_match_context_t *mctx,
 static reg_errcode_t add_epsilon_src_nodes (re_dfa_t *dfa,
                                            re_node_set *dest_nodes,
                                            const re_node_set *candidates) internal_function;
-static reg_errcode_t sub_epsilon_src_nodes (re_dfa_t *dfa, int node,
-                                           re_node_set *dest_nodes,
-                                           const re_node_set *and_nodes) internal_function;
 static int check_dst_limits (re_match_context_t *mctx, re_node_set *limits,
                             int dst_node, int dst_idx, int src_node,
                             int src_idx) internal_function;
@@ -122,8 +108,6 @@ static reg_errcode_t check_subexp_limits (re_dfa_t *dfa,
 static reg_errcode_t sift_states_bkref (re_match_context_t *mctx,
                                        re_sift_context_t *sctx,
                                        int str_idx, const re_node_set *candidates) internal_function;
-static reg_errcode_t clean_state_log_if_needed (re_match_context_t *mctx,
-                                               int next_state_log_idx) internal_function;
 static reg_errcode_t merge_state_array (re_dfa_t *dfa, re_dfastate_t **dst,
                                        re_dfastate_t **src, int num) internal_function;
 static re_dfastate_t *find_recover_state (reg_errcode_t *err,
@@ -996,7 +980,7 @@ prune_impossible_nodes (re_match_context_t *mctx)
    since initial states may have constraints like "\<", "^", etc..  */
 
 static inline re_dfastate_t *
-internal_function
+__attribute ((always_inline)) internal_function
 acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx,
                            int idx)
 {