From dddbad728c93280fe54ef86699b6d70e2aab44d1 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Wed, 26 Apr 2017 21:29:31 +0200 Subject: timestamp_t: a new data type for timestamps Git's source code assumes that unsigned long is at least as precise as time_t. Which is incorrect, and causes a lot of problems, in particular where unsigned long is only 32-bit (notably on Windows, even in 64-bit versions). So let's just use a more appropriate data type instead. In preparation for this, we introduce the new `timestamp_t` data type. By necessity, this is a very, very large patch, as it has to replace all timestamps' data type in one go. As we will use a data type that is not necessarily identical to `time_t`, we need to be very careful to use `time_t` whenever we interact with the system functions, and `timestamp_t` everywhere else. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- refs.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'refs.c') diff --git a/refs.c b/refs.c index d1e1b4399b..6841bd9f71 100644 --- a/refs.c +++ b/refs.c @@ -712,7 +712,7 @@ int is_branch(const char *refname) struct read_ref_at_cb { const char *refname; - unsigned long at_time; + timestamp_t at_time; int cnt; int reccnt; unsigned char *sha1; @@ -721,15 +721,15 @@ struct read_ref_at_cb { unsigned char osha1[20]; unsigned char nsha1[20]; int tz; - unsigned long date; + timestamp_t date; char **msg; - unsigned long *cutoff_time; + timestamp_t *cutoff_time; int *cutoff_tz; int *cutoff_cnt; }; static int read_ref_at_ent(struct object_id *ooid, struct object_id *noid, - const char *email, unsigned long timestamp, int tz, + const char *email, timestamp_t timestamp, int tz, const char *message, void *cb_data) { struct read_ref_at_cb *cb = cb_data; @@ -776,7 +776,7 @@ static int read_ref_at_ent(struct object_id *ooid, struct object_id *noid, } static int read_ref_at_ent_oldest(struct object_id *ooid, struct object_id *noid, - const char *email, unsigned long timestamp, + const char *email, timestamp_t timestamp, int tz, const char *message, void *cb_data) { struct read_ref_at_cb *cb = cb_data; @@ -796,9 +796,9 @@ static int read_ref_at_ent_oldest(struct object_id *ooid, struct object_id *noid return 1; } -int read_ref_at(const char *refname, unsigned int flags, unsigned long at_time, int cnt, +int read_ref_at(const char *refname, unsigned int flags, timestamp_t at_time, int cnt, unsigned char *sha1, char **msg, - unsigned long *cutoff_time, int *cutoff_tz, int *cutoff_cnt) + timestamp_t *cutoff_time, int *cutoff_tz, int *cutoff_cnt) { struct read_ref_at_cb cb; -- cgit v1.2.1