* [Qemu-devel] [PATCH] linux-user: Rewrite deprecated fnctl options
@ 2013-01-04 4:29 dillona
2013-01-04 18:46 ` Richard Henderson
0 siblings, 1 reply; 2+ messages in thread
From: dillona @ 2013-01-04 4:29 UTC (permalink / raw)
To: qemu-devel; +Cc: riku.voipio, Dillon Amburgey
From: Dillon Amburgey <dillona@dillona.com>
glibc on alpha still uses these
Signed-off-by: Dillon Amburgey <dillona@dillona.com>
---
linux-user/syscall.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index e99adab..cb19ba1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -4558,6 +4558,10 @@ static abi_long do_fcntl(int fd, int cmd, abi_ulong arg)
fl.l_start = tswapal(target_fl->l_start);
fl.l_len = tswapal(target_fl->l_len);
fl.l_pid = tswap32(target_fl->l_pid);
+ if (fl.l_type == F_SHLCK)
+ fl.l_type = F_RDLCK;
+ if (fl.l_type == F_EXLCK)
+ fl.l_type = F_WRLCK;
unlock_user_struct(target_fl, arg, 0);
ret = get_errno(fcntl(fd, host_cmd, &fl));
break;
--
1.7.5.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] [PATCH] linux-user: Rewrite deprecated fnctl options
2013-01-04 4:29 [Qemu-devel] [PATCH] linux-user: Rewrite deprecated fnctl options dillona
@ 2013-01-04 18:46 ` Richard Henderson
0 siblings, 0 replies; 2+ messages in thread
From: Richard Henderson @ 2013-01-04 18:46 UTC (permalink / raw)
To: dillona; +Cc: riku.voipio, qemu-devel
On 01/03/2013 08:29 PM, dillona@dillona.com wrote:
> From: Dillon Amburgey <dillona@dillona.com>
>
> glibc on alpha still uses these
No it doesn't.
> + if (fl.l_type == F_SHLCK)
> + fl.l_type = F_RDLCK;
> + if (fl.l_type == F_EXLCK)
> + fl.l_type = F_WRLCK;
Why would you want to do this?
r~
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2013-01-04 18:46 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-01-04 4:29 [Qemu-devel] [PATCH] linux-user: Rewrite deprecated fnctl options dillona
2013-01-04 18:46 ` Richard Henderson
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).