Lines Matching defs:len
376 ssize_t pipecommon_read(struct file *filep, char *buffer, size_t len)
390 if (len == 0)
395 if (len > MAX_READ_WRITE_LEN)
444 while ((size_t)nread < len && dev->d_wrndx != dev->d_rdndx)
462 if ((size_t)nread >= len)
537 size_t len)
555 if (len == 0)
560 if (len > MAX_READ_WRITE_LEN)
629 if ((size_t)nwritten >= len)
644 return len;