InnoDB cleanup: Add const qualifiers to many char* arguments

innobase/dict/dict0dict.c:
  Replace char* arguments with const char*
innobase/dict/dict0load.c:
  Replace char* arguments with const char*
innobase/dict/dict0mem.c:
  Replace char* arguments with const char*
innobase/fil/fil0fil.c:
  Replace char* arguments with const char*
innobase/include/data0data.h:
  dfield_set_data(): add const qualifier
innobase/include/data0data.ic:
  dfield_set_data(): add const qualifier
  (temporarily shut up compiler warnings)
innobase/include/dict0dict.h:
  Replace char* arguments with const char*
innobase/include/dict0dict.ic:
  Replace char* arguments with const char*
innobase/include/dict0load.h:
  Replace char* arguments with const char*
innobase/include/dict0mem.h:
  Replace char* arguments with const char*
innobase/include/fil0fil.h:
  Replace char* arguments with const char*
innobase/include/os0file.h:
  Replace char* arguments with const char*
innobase/include/os0sync.h:
  Replace char* arguments with const char*
innobase/include/pars0pars.h:
  Replace char* arguments with const char*
innobase/include/pars0sym.h:
  Replace char* arguments with const char*
innobase/include/row0mysql.h:
  Replace char* arguments with const char*
innobase/include/row0sel.h:
  Replace char* arguments with const char*
innobase/include/trx0roll.h:
  Replace char* arguments with const char*
innobase/include/trx0sys.h:
  Replace char* arguments with const char*
innobase/include/trx0trx.h:
  Replace char* arguments with const char*
innobase/include/ut0rnd.h:
  Replace char* arguments with const char*
innobase/include/ut0rnd.ic:
  Replace char* arguments with const char*
innobase/include/ut0ut.h:
  Remove unused function ut_printf()
innobase/os/os0file.c:
  Replace char* arguments with const char*
innobase/os/os0sync.c:
  Replace char* arguments with const char*
innobase/pars/pars0pars.c:
  Replace char* arguments with const char*
innobase/pars/pars0sym.c:
  Use mem_heap_strdupl() instead of mem_heap_alloc() and memcpy()
innobase/row/row0mysql.c:
  Replace char* arguments with const char*
innobase/row/row0sel.c:
  Replace char* arguments with const char*
innobase/trx/trx0roll.c:
  Replace char* arguments with const char*
innobase/trx/trx0sys.c:
  Replace char* arguments with const char*

2 files changed, 3 insertions, 6 deletions

diff --git a/innobase/pars/pars0pars.c b/innobase/pars/pars0pars.c
index 7e835d9ada1..12451b4d94d 100644
--- a/innobase/pars/pars0pars.c
+++ b/innobase/pars/pars0pars.c
@@ -1729,8 +1729,8 @@ Parses an SQL string returning the query graph. */
 que_t*
 pars_sql(
 /*=====*/
-			/* out, own: the query graph */
-	char*	str)	/* in: SQL string */
+				/* out, own: the query graph */
+	const char*	str)	/* in: SQL string */
 {
 	sym_node_t*	sym_node;
 	mem_heap_t*	heap;
diff --git a/innobase/pars/pars0sym.c b/innobase/pars/pars0sym.c
index 1a0608ed142..194e6677183 100644
--- a/innobase/pars/pars0sym.c
+++ b/innobase/pars/pars0sym.c
@@ -217,13 +217,10 @@ sym_tab_add_id(
 
 	node->common.type = QUE_NODE_SYMBOL;
 	
-	node->name = mem_heap_alloc(sym_tab->heap, len + 1);
 	node->resolved = FALSE;
 	node->indirection = NULL;
 
-	ut_memcpy(node->name, name, len);
-	node->name[len] = '\0';
-
+	node->name = mem_heap_strdupl(sym_tab->heap, name, len + 1);
 	node->name_len = len;
 
 	UT_LIST_ADD_LAST(sym_list, sym_tab->sym_list, node);