Re: [pypy-dev] Crashes with rffi

Hi Timothy,

From the docs, the signature of uv_fs_read() is this (http://docs.libuv.org/en/latest/fs.html#c.uv_fs_read):

int uv_fs_read(uv_loop_t* loop, uv_fs_t* req, uv_file file, const uv_buf_t bufs[], unsigned int nbufs, int64_t offset, uv_fs_cb cb) This seems to differ from what you're reporting. The "bufs" and "nbufs" are not a pointer and size of a resulting buffer, but instead they are an array of buffers (possibly more than one), and the length of this array (i.e. the number of buffers). Each buffer is described by a uv_buf_t. This is more like preadv(2) than read(2). A bientôt, Armin.