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[PULL 3/5] linux-user: Map signal numbers in fcntl
From: |
Laurent Vivier |
Subject: |
[PULL 3/5] linux-user: Map signal numbers in fcntl |
Date: |
Mon, 7 Sep 2020 11:17:46 +0200 |
From: Timothy Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Map signal numbers in fcntl F_SETSIG and F_GETSIG.
Signed-off-by: Timothy E Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <72cc725c-f344-b7f1-d559-401867067d80@members.leeds.ac.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
linux-user/syscall.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 07220eee40c5..55ac5c320825 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -6874,10 +6874,16 @@ static abi_long do_fcntl(int fd, int cmd, abi_ulong arg)
break;
#endif
- case TARGET_F_SETOWN:
- case TARGET_F_GETOWN:
case TARGET_F_SETSIG:
+ ret = get_errno(safe_fcntl(fd, host_cmd, target_to_host_signal(arg)));
+ break;
+
case TARGET_F_GETSIG:
+ ret = host_to_target_signal(get_errno(safe_fcntl(fd, host_cmd, arg)));
+ break;
+
+ case TARGET_F_SETOWN:
+ case TARGET_F_GETOWN:
case TARGET_F_SETLEASE:
case TARGET_F_GETLEASE:
case TARGET_F_SETPIPE_SZ:
--
2.26.2
- [PULL 0/5] Linux user for 5.2 patches, Laurent Vivier, 2020/09/07
- [PULL 3/5] linux-user: Map signal numbers in fcntl,
Laurent Vivier <=
- [PULL 1/5] linux-user: Add support for ppoll_time64() and pselect6_time64(), Laurent Vivier, 2020/09/07
- [PULL 4/5] linux-user: fix ppc/termbits.h, Laurent Vivier, 2020/09/07
- [PULL 5/5] linux-user: Protect btrfs ioctl target definitions, Laurent Vivier, 2020/09/07
- [PULL 2/5] linux-user: Correctly start brk after executable, Laurent Vivier, 2020/09/07
- Re: [PULL 0/5] Linux user for 5.2 patches, Peter Maydell, 2020/09/07