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refactor: use CLEAR_FIELD and CLEAR_POINTER macros (#19709)

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vim-patch:8.2.0559: clearing a struct is verbose

Problem:    Clearing a struct is verbose.
Solution:   Define and use CLEAR_FIELD() and CLEAR_POINTER().
a80faa8930
This commit is contained in:
zeertzjq
2022-08-11 15:44:55 +08:00
committed by GitHub
parent 252dea5927
commit 94c3176478
45 changed files with 144 additions and 142 deletions
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4
src/nvim/memfile.c
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@@ -821,7 +821,7 @@ static bool mf_do_open(memfile_T *mfp, char_u *fname, int flags)
/// Initialize an empty hash table.
static void mf_hash_init(mf_hashtab_T *mht)
{
memset(mht, 0, sizeof(mf_hashtab_T));
CLEAR_POINTER(mht);
mht->mht_buckets = mht->mht_small_buckets;
mht->mht_mask = MHT_INIT_SIZE - 1;
}
@@ -924,7 +924,7 @@ static void mf_hash_grow(mf_hashtab_T *mht)
/// a power of two.
mf_hashitem_T *tails[MHT_GROWTH_FACTOR];
memset(tails, 0, sizeof(tails));
CLEAR_FIELD(tails);
for (mf_hashitem_T *mhi = mht->mht_buckets[i];
mhi != NULL; mhi = mhi->mhi_next) {