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tree-wide: use UINT64_MAX or friends

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This commit is contained in:
Yu Watanabe
2021-03-05 07:10:13 +09:00
parent ef1e0b9a46
commit f5fbe71d95
150 changed files with 530 additions and 528 deletions
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src/basic/btrfs-util.c
+22 -22
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@@ -396,18 +396,18 @@ static bool btrfs_ioctl_search_args_inc(struct btrfs_ioctl_search_args *args) {
* comparing. This call increases the counter by one, dealing
* with the overflow between the overflows */
if (args->key.min_offset < (uint64_t) -1) {
if (args->key.min_offset < UINT64_MAX) {
args->key.min_offset++;
return true;
}
if (args->key.min_type < (uint8_t) -1) {
if (args->key.min_type < UINT8_MAX) {
args->key.min_type++;
args->key.min_offset = 0;
return true;
}
if (args->key.min_objectid < (uint64_t) -1) {
if (args->key.min_objectid < UINT64_MAX) {
args->key.min_objectid++;
args->key.min_offset = 0;
args->key.min_type = 0;
@@ -464,11 +464,11 @@ int btrfs_subvol_get_info_fd(int fd, uint64_t subvol_id, BtrfsSubvolInfo *ret) {
.key.max_type = BTRFS_ROOT_ITEM_KEY,
.key.min_offset = 0,
.key.max_offset = (uint64_t) -1,
.key.max_offset = UINT64_MAX,
/* No restrictions on the other components */
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
bool found = false;
@@ -562,7 +562,7 @@ int btrfs_qgroup_get_quota_fd(int fd, uint64_t qgroupid, BtrfsQuotaInfo *ret) {
/* No restrictions on the other components */
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
bool found_info = false, found_limit = false;
@@ -624,12 +624,12 @@ int btrfs_qgroup_get_quota_fd(int fd, uint64_t qgroupid, BtrfsQuotaInfo *ret) {
if (le64toh(qli->flags) & BTRFS_QGROUP_LIMIT_MAX_RFER)
ret->referenced_max = le64toh(qli->max_rfer);
else
ret->referenced_max = (uint64_t) -1;
ret->referenced_max = UINT64_MAX;
if (le64toh(qli->flags) & BTRFS_QGROUP_LIMIT_MAX_EXCL)
ret->exclusive_max = le64toh(qli->max_excl);
else
ret->exclusive_max = (uint64_t) -1;
ret->exclusive_max = UINT64_MAX;
found_limit = true;
}
@@ -648,13 +648,13 @@ finish:
return -ENODATA;
if (!found_info) {
ret->referenced = (uint64_t) -1;
ret->exclusive = (uint64_t) -1;
ret->referenced = UINT64_MAX;
ret->exclusive = UINT64_MAX;
}
if (!found_limit) {
ret->referenced_max = (uint64_t) -1;
ret->exclusive_max = (uint64_t) -1;
ret->referenced_max = UINT64_MAX;
ret->exclusive_max = UINT64_MAX;
}
return 0;
@@ -671,7 +671,7 @@ int btrfs_qgroup_get_quota(const char *path, uint64_t qgroupid, BtrfsQuotaInfo *
}
int btrfs_subvol_find_subtree_qgroup(int fd, uint64_t subvol_id, uint64_t *ret) {
uint64_t level, lowest = (uint64_t) -1, lowest_qgroupid = 0;
uint64_t level, lowest = UINT64_MAX, lowest_qgroupid = 0;
_cleanup_free_ uint64_t *qgroups = NULL;
int r, n;
@@ -713,13 +713,13 @@ int btrfs_subvol_find_subtree_qgroup(int fd, uint64_t subvol_id, uint64_t *ret)
if (id != subvol_id)
continue;
if (lowest == (uint64_t) -1 || level < lowest) {
if (lowest == UINT64_MAX || level < lowest) {
lowest_qgroupid = qgroups[i];
lowest = level;
}
}
if (lowest == (uint64_t) -1) {
if (lowest == UINT64_MAX) {
/* No suitable higher-level qgroup found, let's return
* the leaf qgroup instead, and indicate that with the
* return value. */
@@ -1089,7 +1089,7 @@ static int subvol_remove_children(int fd, const char *subvolume, uint64_t subvol
.key.max_type = BTRFS_ROOT_BACKREF_KEY,
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
struct btrfs_ioctl_vol_args vol_args = {};
@@ -1265,7 +1265,7 @@ int btrfs_qgroup_copy_limits(int fd, uint64_t old_qgroupid, uint64_t new_qgroupi
/* No restrictions on the other components */
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
int r;
@@ -1451,7 +1451,7 @@ static int subvol_snapshot_children(
.key.max_type = BTRFS_ROOT_BACKREF_KEY,
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
struct btrfs_ioctl_vol_args_v2 vol_args = {
@@ -1721,10 +1721,10 @@ int btrfs_qgroup_find_parents(int fd, uint64_t qgroupid, uint64_t **ret) {
/* No restrictions on the other components */
.key.min_offset = 0,
.key.max_offset = (uint64_t) -1,
.key.max_offset = UINT64_MAX,
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
_cleanup_free_ uint64_t *items = NULL;
@@ -1965,10 +1965,10 @@ int btrfs_subvol_get_parent(int fd, uint64_t subvol_id, uint64_t *ret) {
/* No restrictions on the other components */
.key.min_offset = 0,
.key.max_offset = (uint64_t) -1,
.key.max_offset = UINT64_MAX,
.key.min_transid = 0,
.key.max_transid = (uint64_t) -1,
.key.max_transid = UINT64_MAX,
};
int r;