timestamp_t: a new data type for timestamps

diff --git a/commit.c b/commit.c
index 0d2d0fa1984683655b64aa7cf6637631f5e922f8..99a62b90ee29280d9fb455d2907bb6885ca0fab6 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -66,7 +66,7 @@ struct commit *lookup_commit_reference_by_name(const char *name)
        return commit;
 }
 
-static unsigned long parse_commit_date(const char *buf, const char *tail)
+static timestamp_t parse_commit_date(const char *buf, const char *tail)
 {
        const char *dateptr;
 
@@ -473,8 +473,8 @@ struct commit_list * commit_list_insert_by_date(struct commit *item, struct comm
 
 static int commit_list_compare_by_date(const void *a, const void *b)
 {
-       unsigned long a_date = ((const struct commit_list *)a)->item->date;
-       unsigned long b_date = ((const struct commit_list *)b)->item->date;
+       timestamp_t a_date = ((const struct commit_list *)a)->item->date;
+       timestamp_t b_date = ((const struct commit_list *)b)->item->date;
        if (a_date < b_date)
                return 1;
        if (a_date > b_date)
@@ -598,7 +598,7 @@ static void record_author_date(struct author_date_slab *author_date,
        const char *ident_line;
        size_t ident_len;
        char *date_end;
-       unsigned long date;
+       timestamp_t date;
 
        ident_line = find_commit_header(buffer, "author", &ident_len);
        if (!ident_line)
@@ -621,8 +621,8 @@ static int compare_commits_by_author_date(const void *a_, const void *b_,
 {
        const struct commit *a = a_, *b = b_;
        struct author_date_slab *author_date = cb_data;
-       unsigned long a_date = *(author_date_slab_at(author_date, a));
-       unsigned long b_date = *(author_date_slab_at(author_date, b));
+       timestamp_t a_date = *(author_date_slab_at(author_date, a));
+       timestamp_t b_date = *(author_date_slab_at(author_date, b));
 
        /* newer commits with larger date first */
        if (a_date < b_date)