Lines Matching defs:chunk

203     auto chunk{::read(fd_, buffer + got, maxBytes - got)};
204     if (chunk == 0) {
206     } else if (chunk < 0) {
213       SetPosition(position_ + chunk);
214       got += chunk;
231     auto chunk{::write(fd_, buffer + put, bytes - put)};
232     if (chunk >= 0) {
233       SetPosition(position_ + chunk);
234       put += chunk;
276     auto chunk{::pread(fd_, buffer + got, bytes - got, at)};
278     auto chunk{Seek(at, handler) ? ::read(fd_, buffer + got, bytes - got) : -1};
280     if (chunk == 0) {
284     if (chunk < 0) {
291       at += chunk;
292       got += chunk;
305     auto chunk{::pwrite(fd_, buffer + put, bytes - put, at)};
307     auto chunk{
310     if (chunk >= 0) {
311       at += chunk;
312       put += chunk;