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-rw-r--r--read-cache.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/read-cache.c b/read-cache.c
index 206c003e55..8f00da4bf7 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -567,7 +567,8 @@ int name_compare(const char *name1, size_t len1, const char *name2, size_t len2)
return 0;
}
-int cache_name_stage_compare(const char *name1, int len1, int stage1, const char *name2, int len2, int stage2)
+static int cache_name_stage_compare(const char *name1, int len1, int stage1,
+ const char *name2, int len2, int stage2)
{
int cmp;
@@ -582,6 +583,16 @@ int cache_name_stage_compare(const char *name1, int len1, int stage1, const char
return 0;
}
+int cmp_cache_name_compare(const void *a_, const void *b_)
+{
+ const struct cache_entry *ce1, *ce2;
+
+ ce1 = *((const struct cache_entry **)a_);
+ ce2 = *((const struct cache_entry **)b_);
+ return cache_name_stage_compare(ce1->name, ce1->ce_namelen, ce_stage(ce1),
+ ce2->name, ce2->ce_namelen, ce_stage(ce2));
+}
+
static int index_name_stage_pos(struct index_state *istate,
const char *name, int namelen,
int stage,