diff options
Diffstat (limited to 'src/fs.zig')
| -rw-r--r-- | src/fs.zig | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/fs.zig b/src/fs.zig index d3957ebe3..043a7bd19 100644 --- a/src/fs.zig +++ b/src/fs.zig @@ -759,17 +759,21 @@ pub const FileSystem = struct { shared_buffer.reset(); try shared_buffer.growBy(size); shared_buffer.list.expandToCapacity(); - var read_count = file.readAll(shared_buffer.list.items) catch |err| { + // We use pread to ensure if the file handle was open, it doesn't seek from the last position + var read_count = file.preadAll(shared_buffer.list.items, 0) catch |err| { fs.readFileError(path, err); return err; }; shared_buffer.list.items = shared_buffer.list.items[0..read_count]; file_contents = shared_buffer.list.items; } else { - file_contents = file.readToEndAllocOptions(fs.allocator, size, size, @alignOf(u8), null) catch |err| { + // We use pread to ensure if the file handle was open, it doesn't seek from the last position + var buf = try fs.allocator.alloc(u8, size); + var read_count = file.preadAll(buf, 0) catch |err| { fs.readFileError(path, err); return err; }; + file_contents = buf[0..read_count]; } if (fs.watcher) |*watcher| { |