[CRIU] Re: [PATCH v2] show: logic for optionaly files introduced

[Kinsbursky Stanislav]

ок.

08.02.2012 16:51, Pavel Emelyanov пишет:
> Лучше так:
>
> -struct cr_fdset *prep_cr_fdset_for_restore(int pid, unsigned long use_mask)
> -struct cr_fdset *cr_fdset_open(int pid, unsigned long use_mask, struct cr_fdset *cr_fdset)
> +struct cr_fdset *cr_fdset_open(int pid, unsigned long use_mask,
> +		unsigned int flags, struct cr_fdset *cr_fdset)
>
> А внутри так:
>
> -	ret = open(path, O_RDWR | O_CREAT | O_EXCL, CR_FD_PERM);
> +	ret = open(path, flags, CR_FD_PERM);
> 	if (ret<  0) {
> +		if (!(flags&  O_CREAT))
> +			/* caller should check himself */
> +			fdset->fds[i] = -1;
> +			continue;
> +		}
> +
> 		pr_perror("Unable to open %s", path);
> 		goto err;
> 	}


-- 
Best regards,
Stanislav Kinsbursky