Commit 5af7045b authored by Fam Zheng's avatar Fam Zheng Committed by Kevin Wolf
Browse files

raw-posix: Use qemu_dup 



Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Reviewed-by: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarKevin Wolf <kwolf@redhat.com>
Reviewed-by: default avatarJohn Snow <jsnow@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 761d1ddf

block/raw-posix.c

+1 −9
Original line number Diff line number Diff line
@@ -639,15 +639,7 @@ static int raw_reopen_prepare(BDRVReopenState *state, 


    if ((raw_s->open_flags & ~fcntl_flags) == (s->open_flags & ~fcntl_flags)) {

        /* dup the original fd */

        /* TODO: use qemu fcntl wrapper */

#ifdef F_DUPFD_CLOEXEC

        raw_s->fd = fcntl(s->fd, F_DUPFD_CLOEXEC, 0);

#else

        raw_s->fd = dup(s->fd);

        if (raw_s->fd != -1) {

            qemu_set_cloexec(raw_s->fd);

        }

#endif

        raw_s->fd = qemu_dup(s->fd);

        if (raw_s->fd >= 0) {

            ret = fcntl_setfl(raw_s->fd, raw_s->open_flags);

            if (ret) {