Documentation/hooks: add pre-auto-gc hook

diff --git a/parse-options.c b/parse-options.c
index 8e64316fe002fe90c58de61e4d6558ee4ad87157..e87cafbe4199acb39fd9113e4b5096de19a3a61c 100644 (file)
--- a/parse-options.c
+++ b/parse-options.c
@@ -409,3 +409,10 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
        *(int *)(opt->value) = v;
        return 0;
 }
+
+int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
+                            int unset)
+{
+       *(unsigned long *)(opt->value) = approxidate(arg);
+       return 0;
+}