Lines Matching defs:len
71 int len, err = 0;
82 while ((len = gzread(gz, toybuf, sizeof(toybuf))) > 0)
83 if (len != writeall(out_fd, toybuf, len)) break;
85 while ((len = read(in_fd, toybuf, sizeof(toybuf))) > 0)
86 if (len != gzwrite(gz, toybuf, len)) break;
89 err = !!len;
90 if (len>0 || err == Z_ERRNO) perror_msg(dd ? "write" : "read");
91 if (len<0)
92 error_msg("%s%s: %s", "gz", dd ? "read" : "write", gzerror(gz, &len));