[LEDE-DEV] [PATCH 2/4] v2: block.c: Add support for checking vfat filesystems
Daniel Curran-Dickinson
daniel at daniel.thecshore.com
Thu May 19 00:48:12 PDT 2016
Oh, it uses MS_POSIXACL. I'll check if that changes in newer trees.
On 16-05-19 03:22 AM, Daniel Dickinson wrote:
> Hopefully before I crash tonight I will have something to report. I'm
> in the process of a build now.
>
> On 16-05-19 02:07 AM, John Crispin wrote:
>>
>>
>> On 18/05/2016 13:28, lede at daniel.thecshore.com wrote:
>>> From: Daniel Dickinson <lede at daniel.thecshore.com>
>>>
>>> v2: Fix mixup of dosfsck checking ext* and e2fsck checking vfat.
>>>
>>> vfat is a common filesystem which users may want to mount on an
>>> OpenWrt/LEDE device, so support peforming filesystem checks
>>> before mount for vfat.
>>
>> has this series been test on device and did you verify that the fs check
>> now works properly for both those filesystems ?
>>
>> John
>>
>>>
>>> Signed-off-by: Daniel Dickinson <lede at daniel.thecshore.com>
>>> ---
>>> block.c | 12 +++++++++---
>>> 1 file changed, 9 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/block.c b/block.c
>>> index 71ffd0b..5a584cb 100644
>>> --- a/block.c
>>> +++ b/block.c
>>> @@ -628,24 +628,30 @@ static void check_filesystem(struct blkid_struct_probe *pr)
>>> pid_t pid;
>>> struct stat statbuf;
>>> const char *e2fsck = "/usr/sbin/e2fsck";
>>> + const char *dosfsck = "/sbin/dosfsck";
>>> + const char *ckfs;
>>>
>>> /* UBIFS does not need stuff like fsck */
>>> if (!strncmp(pr->id->name, "ubifs", 5))
>>> return;
>>>
>>> - if (strncmp(pr->id->name, "ext", 3)) {
>>> + if (!strncmp(pr->id->name, "vfat", 4)) {
>>> + ckfs = dosfsck;
>>> + } else if (!strncmp(pr->id->name, "ext", 3)) {
>>> + ckfs = e2fsck;
>>> + } else {
>>> ULOG_ERR("check_filesystem: %s is not supported\n", pr->id->name);
>>> return;
>>> }
>>>
>>> - if (stat(e2fsck, &statbuf) < 0) {
>>> + if (stat(ckfs, &statbuf) < 0) {
>>> ULOG_ERR("check_filesystem: %s not found\n", e2fsck);
>>> return;
>>> }
>>>
>>> pid = fork();
>>> if (!pid) {
>>> - execl(e2fsck, e2fsck, "-p", pr->dev, NULL);
>>> + execl(ckfs, ckfs, "-p", pr->dev, NULL);
>>> exit(-1);
>>> } else if (pid > 0) {
>>> int status;
>>>
>>
>
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