Commit a6222d1d4b
2020-10-04 17:44:01
1 parent
f09f960Changed files (2)
lib
std
fs
lib/std/fs/file.zig
@@ -394,7 +394,7 @@ pub const File = struct {
var array_list = try std.ArrayListAligned(u8, alignment).initCapacity(allocator, initial_cap);
defer array_list.deinit();
- self.reader().readAllArrayList(&array_list, max_bytes) catch |err| switch (err) {
+ self.reader().readAllArrayListAligned(alignment, &array_list, max_bytes) catch |err| switch (err) {
error.StreamTooLong => return error.FileTooBig,
else => |e| return e,
};
lib/std/io/reader.zig
@@ -57,6 +57,15 @@ pub fn Reader(
/// If the number of bytes appended would exceed `max_append_size`, `error.StreamTooLong` is returned
/// and the `std.ArrayList` has exactly `max_append_size` bytes appended.
pub fn readAllArrayList(self: Self, array_list: *std.ArrayList(u8), max_append_size: usize) !void {
+ return self.readAllArrayListAligned(null, array_list, max_append_size);
+ }
+
+ pub fn readAllArrayListAligned(
+ self: Self,
+ comptime alignment: ?u29,
+ array_list: *std.ArrayListAligned(u8, alignment),
+ max_append_size: usize
+ ) !void {
try array_list.ensureCapacity(math.min(max_append_size, 4096));
const original_len = array_list.items.len;
var start_index: usize = original_len;