*: remove 'const' qualifier for struct index_state

Several methods specify that they take a 'struct index_state' pointer
with the 'const' qualifier because they intend to only query the data,
not change it. However, we will be introducing a step very low in the
method stack that might modify a sparse-index to become a full index in
the case that our queries venture inside a sparse-directory entry.

This change only removes the 'const' qualifiers that are necessary for
the following change which will actually modify the implementation of
index_name_stage_pos().

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/attr.c b/attr.c
index 4ef85d668b..8de553293e 100644
--- a/attr.c
+++ b/attr.c
@@ -718,7 +718,7 @@ static struct attr_stack *read_attr_from_file(const char *path, int macro_ok)
 	return res;
 }
 
-static struct attr_stack *read_attr_from_index(const struct index_state *istate,
+static struct attr_stack *read_attr_from_index(struct index_state *istate,
 					       const char *path,
 					       int macro_ok)
 {
@@ -748,7 +748,7 @@ static struct attr_stack *read_attr_from_index(const struct index_state *istate,
 	return res;
 }
 
-static struct attr_stack *read_attr(const struct index_state *istate,
+static struct attr_stack *read_attr(struct index_state *istate,
 				    const char *path, int macro_ok)
 {
 	struct attr_stack *res = NULL;
@@ -840,7 +840,7 @@ static void push_stack(struct attr_stack **attr_stack_p,
 	}
 }
 
-static void bootstrap_attr_stack(const struct index_state *istate,
+static void bootstrap_attr_stack(struct index_state *istate,
 				 struct attr_stack **stack)
 {
 	struct attr_stack *e;
@@ -878,7 +878,7 @@ static void bootstrap_attr_stack(const struct index_state *istate,
 	push_stack(stack, e, NULL, 0);
 }
 
-static void prepare_attr_stack(const struct index_state *istate,
+static void prepare_attr_stack(struct index_state *istate,
 			       const char *path, int dirlen,
 			       struct attr_stack **stack)
 {
@@ -1078,7 +1078,7 @@ static void determine_macros(struct all_attrs_item *all_attrs,
  * If check->check_nr is non-zero, only attributes in check[] are collected.
  * Otherwise all attributes are collected.
  */
-static void collect_some_attrs(const struct index_state *istate,
+static void collect_some_attrs(struct index_state *istate,
 			       const char *path,
 			       struct attr_check *check)
 {
@@ -1107,7 +1107,7 @@ static void collect_some_attrs(const struct index_state *istate,
 	fill(path, pathlen, basename_offset, check->stack, check->all_attrs, rem);
 }
 
-void git_check_attr(const struct index_state *istate,
+void git_check_attr(struct index_state *istate,
 		    const char *path,
 		    struct attr_check *check)
 {
@@ -1124,7 +1124,7 @@ void git_check_attr(const struct index_state *istate,
 	}
 }
 
-void git_all_attrs(const struct index_state *istate,
+void git_all_attrs(struct index_state *istate,
 		   const char *path, struct attr_check *check)
 {
 	int i;