Lines Matching refs:res
224 ssize_t res, sum = 0; in safe_write() local
227 res = write(fd, buf, count); in safe_write()
228 if (res >= 0) { in safe_write()
229 sum += res; in safe_write()
231 if (res == 0 || (size_t) res == count) return sum; in safe_write()
232 count -= res; in safe_write()
233 buf = (const char*) buf + res; in safe_write()
247 ssize_t res; in safe_read() local
250 res = read(fd, buf, sz-1); in safe_read()
251 } while (-1 == res && errno == EINTR); in safe_read()
253 if (res >= 0) buf[res] = '\0'; in safe_read()
254 return res; in safe_read()