multi_array_list: use slice() when possible
This commit is contained in:
parent
82ab622c66
commit
6d957967ed
|
@ -580,9 +580,10 @@ fn usersSection(
|
||||||
// 8 bytes. 24 is an optimistic lower bound for an average record size.
|
// 8 bytes. 24 is an optimistic lower bound for an average record size.
|
||||||
var blob = try ArrayListAligned(u8, 8).initCapacity(allocator, 24 * corpus.users.len);
|
var blob = try ArrayListAligned(u8, 8).initCapacity(allocator, 24 * corpus.users.len);
|
||||||
errdefer blob.deinit();
|
errdefer blob.deinit();
|
||||||
for (0..corpus.users.len) |i| {
|
const users = corpus.users.slice();
|
||||||
|
for (0..users.len) |i| {
|
||||||
// TODO: this may be inefficient by calling `.slice()` on every iteration?
|
// TODO: this may be inefficient by calling `.slice()` on every iteration?
|
||||||
const user = corpus.users.get(i);
|
const user = users.get(i);
|
||||||
const user_offset = math.cast(u35, blob.items.len) orelse return error.TooMany;
|
const user_offset = math.cast(u35, blob.items.len) orelse return error.TooMany;
|
||||||
assert(user_offset & 7 == 0);
|
assert(user_offset & 7 == 0);
|
||||||
idx2offset[i] = @truncate(u32, user_offset >> 3);
|
idx2offset[i] = @truncate(u32, user_offset >> 3);
|
||||||
|
@ -595,7 +596,7 @@ fn usersSection(
|
||||||
try blob.appendNTimes(0, mem.alignForward(blob.items.len, 8) - blob.items.len);
|
try blob.appendNTimes(0, mem.alignForward(blob.items.len, 8) - blob.items.len);
|
||||||
}
|
}
|
||||||
return UsersSection{
|
return UsersSection{
|
||||||
.len = @intCast(u32, corpus.users.len),
|
.len = @intCast(u32, users.len),
|
||||||
.idx2offset = idx2offset,
|
.idx2offset = idx2offset,
|
||||||
.blob = try blob.toOwnedSlice(),
|
.blob = try blob.toOwnedSlice(),
|
||||||
};
|
};
|
||||||
|
|
|
@ -215,17 +215,16 @@ test "turbonss-unix2db smoke test" {
|
||||||
const group_fd = try os.open(groupPath, os.O.CREAT | os.O.WRONLY, 0o644);
|
const group_fd = try os.open(groupPath, os.O.CREAT | os.O.WRONLY, 0o644);
|
||||||
|
|
||||||
var i: usize = 0;
|
var i: usize = 0;
|
||||||
while (i < corpus.users.len) : (i += 1) {
|
const users = corpus.users.slice();
|
||||||
const user = corpus.users.get(i);
|
while (i < users.len) : (i += 1)
|
||||||
const line = user.toLine().constSlice();
|
_ = try os.write(passwd_fd, users.get(i).toLine().constSlice());
|
||||||
_ = try os.write(passwd_fd, line);
|
|
||||||
}
|
|
||||||
os.close(passwd_fd);
|
os.close(passwd_fd);
|
||||||
|
|
||||||
var group_writer = (fs.File{ .handle = group_fd }).writer();
|
var group_writer = (fs.File{ .handle = group_fd }).writer();
|
||||||
i = 0;
|
i = 0;
|
||||||
while (i < corpus.groups.len) : (i += 1)
|
const groups = corpus.groups.slice();
|
||||||
try corpus.groups.get(i).writeTo(group_writer);
|
while (i < groups.len) : (i += 1)
|
||||||
|
try groups.get(i).writeTo(group_writer);
|
||||||
os.close(group_fd);
|
os.close(group_fd);
|
||||||
|
|
||||||
const args = &[_][*:0]const u8{
|
const args = &[_][*:0]const u8{
|
||||||
|
|
Loading…
Reference in New Issue