On Tue, 10.03.15 16:16, Alban Crequy (alban.cre...@gmail.com) wrote:
> -if (renameat2(AT_FDCWD, t, AT_FDCWD, to, replace ? 0 :
> RENAME_NOREPLACE) < 0) {
> -unlink_noerrno(t);
> -return -errno;
> +if (replace) {
> +if (renameat(AT_FD
Comments inline:
On Tue, Mar 10, 2015 at 4:25 PM, Lennart Poettering
wrote:
> On Tue, 10.03.15 16:16, Alban Crequy (alban.cre...@gmail.com) wrote:
>
>> -if (renameat2(AT_FDCWD, t, AT_FDCWD, to, replace ? 0 :
>> RENAME_NOREPLACE) < 0) {
>> -unlink_noerrno(t);
>> -
From: Alban Crequy
renameat2() exists since Linux 3.15 but btrfs support for the flag
RENAME_NOREPLACE was added later.
This patch implements a fallback when renameat2() returns EINVAL.
EINVAL is the error returned when the filesystem does not support one of
the flags.
---
src/import/import-raw
