diff-lib.c: rename check_work_tree_entity()

The function is about checking for removed work tree item, so name it
accordingly to avoid future confusion.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/diff-lib.c b/diff-lib.c
index e0ebcdcf5434b3281fa81fcf1330ece2ddc94fba..4a3e25536c894dfb928754e6314a400d39c6f9ad 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -347,7 +347,7 @@ int run_diff_files_cmd(struct rev_info *revs, int argc, const char **argv)
  * exists for ce that is a submodule -- it is a submodule that is not
  * checked out).  Return negative for an error.
  */
  * exists for ce that is a submodule -- it is a submodule that is not
  * checked out).  Return negative for an error.
  */

-static int check_work_tree_entity(const struct cache_entry *ce, struct stat *st, char *symcache)
+static int check_removed(const struct cache_entry *ce, struct stat *st, char *symcache)

 {
        if (lstat(ce->name, st) < 0) {
                if (errno != ENOENT && errno != ENOTDIR)
 {
        if (lstat(ce->name, st) < 0) {
                if (errno != ENOENT && errno != ENOTDIR)


@@ -421,7 +421,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
                        memset(&(dpath->parent[0]), 0,
                               sizeof(struct combine_diff_parent)*5);
 
                        memset(&(dpath->parent[0]), 0,
                               sizeof(struct combine_diff_parent)*5);
 

-                       changed = check_work_tree_entity(ce, &st, symcache);
+                       changed = check_removed(ce, &st, symcache);

                        if (!changed)
                                dpath->mode = ce_mode_from_stat(ce, st.st_mode);
                        else {
                        if (!changed)
                                dpath->mode = ce_mode_from_stat(ce, st.st_mode);
                        else {


@@ -485,7 +485,7 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
                if (ce_uptodate(ce))
                        continue;
 
                if (ce_uptodate(ce))
                        continue;
 

-               changed = check_work_tree_entity(ce, &st, symcache);
+               changed = check_removed(ce, &st, symcache);

                if (changed) {
                        if (changed < 0) {
                                perror(ce->name);
                if (changed) {
                        if (changed < 0) {
                                perror(ce->name);


@@ -543,7 +543,7 @@ static int get_stat_data(struct cache_entry *ce,
        if (!cached) {
                int changed;
                struct stat st;
        if (!cached) {
                int changed;
                struct stat st;

-               changed = check_work_tree_entity(ce, &st, cbdata->symcache);
+               changed = check_removed(ce, &st, cbdata->symcache);

                if (changed < 0)
                        return -1;
                else if (changed) {
                if (changed < 0)
                        return -1;
                else if (changed) {