Make user summary sortable by user defined column.

[adu.git] / adu.c

diff --git a/adu.c b/adu.c
index 3eec0b4d67c20509c4de586b5d4bf16d17fb362c..27c026701d493d502f8856c82c76a37336d37340 100644 (file)
--- a/adu.c
+++ b/adu.c
@@ -53,8 +53,6 @@ struct osl_table *dir_table = NULL;
  */
 struct uid_range *admissible_uids;
 
-/** Evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y. */
-#define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))
 
 /**
  * Compare the size of two directories
@@ -475,6 +473,12 @@ char *get_uid_list_name(void)
        return make_message("%s/uid_list", conf.database_dir_arg);
 }
 
+void sort_hash_table(int (*comp)(const void *, const void *))
+{
+       qsort(uid_hash_table, uid_hash_table_size, sizeof(struct user_info),
+               comp);
+}
+
 int open_dir_table(int create)
 {
        dir_table_desc.dir = adu_strdup(conf.database_dir_arg);