"Michael Kerrisk (man-pages)" <mtk.manpages@xxxxxxxxx> writes:
> Hello Heinrich and Ogawa,
Hi,
> On 23 January 2015 at 20:54, Heinrich Schuchardt <xypron.glpk@xxxxxx> wrote:
>> The ioctl(2) system call may be used to retrieve information about
>> the fat file system and to set file attributes.
>>
>> This new manpage describes the details.
>
> @Ogawa, as the FAT maintainer, might you be willing to review this page?
for (;;) {
/*
* Read next directory entry.
*/
ret = ioctl( fd, VFAT_IOCTL_READDIR_BOTH, entry);
/*
* If an error occurs, the return value is -1.
* If d_reclen is zero, the end of the directory
* list has been reached.
*/
if (ret == -1 || entry[0].d_reclen == 0)
break;
Quick reviewed, and looks good. However, entry[0].d_reclen == 0 works as
backward compatibility though. The example might be good to use usual
way of getdents().
I.e., "ret" means
-1 == error
0 == EOD
0 > how many bytes read
Thanks.
--
OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
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