On 02/04/17 21:06, Johannes Schindelin wrote:
In its `atom_value` struct, the ref-filter source code wants to store
different values in a field called `ul` (for `unsigned long`), e.g.
timestamps.
However, as we are about to switch the data type of timestamps away from
`unsigned long` (because it may be 32-bit even when `time_t` is 64-bit),
that data type is not large enough.
Simply change that field to use `uintmax_t` instead.
This patch is a bit larger than the mere change of the data type
because the field's name was tied to its data type, which has been fixed
at the same time.
Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx>
---
ref-filter.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/ref-filter.c b/ref-filter.c
index 9c82b5b9d63..8538328fc7f 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -351,7 +351,7 @@ struct ref_formatting_state {
struct atom_value {
const char *s;
void (*handler)(struct atom_value *atomv, struct ref_formatting_state *state);
- unsigned long ul; /* used for sorting when not FIELD_STR */
+ uintmax_t value; /* used for sorting when not FIELD_STR */
struct used_atom *atom;
};
@@ -723,7 +723,7 @@ static void grab_common_values(struct atom_value *val, int deref, struct object
if (!strcmp(name, "objecttype"))
v->s = typename(obj->type);
else if (!strcmp(name, "objectsize")) {
- v->ul = sz;
+ v->value = sz;
v->s = xstrfmt("%lu", sz);
}
else if (deref)
@@ -770,8 +770,8 @@ static void grab_commit_values(struct atom_value *val, int deref, struct object
v->s = xstrdup(oid_to_hex(&commit->tree->object.oid));
}
else if (!strcmp(name, "numparent")) {
- v->ul = commit_list_count(commit->parents);
- v->s = xstrfmt("%lu", v->ul);
+ v->value = commit_list_count(commit->parents);
+ v->s = xstrfmt("%lu", (unsigned long)v->value);
If we want to get rid of "%lu" at some day, we can do like this:
v->s = xstrfmt("%" PRIuMAX, v->value);
Or, to make clear that under all circumstances an unsigned long is big enough to
hold the counter, for readers in the future, use something like this:
v->s = xstrfmt("%lu", (xulong_t)v->value);
(this is more a reminder to myself, to send such a patch )