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[v4,10/27] raw-posix: Use qemu_dup

Message ID 1462848659-28659-11-git-send-email-famz@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Fam Zheng May 10, 2016, 2:50 a.m. UTC 
Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block/raw-posix.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
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Patch

diff --git a/block/raw-posix.c b/block/raw-posix.c
index 906d5c9..4e4d0d2 100644
--- a/block/raw-posix.c
+++ b/block/raw-posix.c
@@ -644,15 +644,7 @@  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) {