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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2017-04-26 21:29:31 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-04-27 13:07:39 +0900 |
| commit | dddbad728c93280fe54ef86699b6d70e2aab44d1 (patch) | |
| tree | c2a48100bf8597f0771e6737fda19e7255c737dc /refs.h | |
| parent | cb71f8bdb5a105cd5b66142b887989d9addc82d0 (diff) | |
| download | git-dddbad728c93280fe54ef86699b6d70e2aab44d1.tar.gz git-dddbad728c93280fe54ef86699b6d70e2aab44d1.tar.xz | |
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 <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'refs.h')
| -rw-r--r-- | refs.h | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -317,9 +317,9 @@ int safe_create_reflog(const char *refname, int force_create, struct strbuf *err /** Reads log for the value of ref during at_time. **/ int read_ref_at(const char *refname, unsigned int flags, - unsigned long at_time, int cnt, + 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); /** Check if a particular reflog exists */ int refs_reflog_exists(struct ref_store *refs, const char *refname); @@ -356,7 +356,7 @@ int delete_reflog(const char *refname); /* iterate over reflog entries */ typedef int each_reflog_ent_fn( struct object_id *old_oid, struct object_id *new_oid, - const char *committer, unsigned long timestamp, + const char *committer, timestamp_t timestamp, int tz, const char *msg, void *cb_data); int refs_for_each_reflog_ent(struct ref_store *refs, const char *refname, @@ -616,7 +616,7 @@ typedef void reflog_expiry_prepare_fn(const char *refname, typedef int reflog_expiry_should_prune_fn(unsigned char *osha1, unsigned char *nsha1, const char *email, - unsigned long timestamp, int tz, + timestamp_t timestamp, int tz, const char *message, void *cb_data); typedef void reflog_expiry_cleanup_fn(void *cb_data); |