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[Qemu-devel] [PULL 33/44] linux-user: Use safe_syscall wrapper for flock
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PULL 33/44] linux-user: Use safe_syscall wrapper for flock |
Date: |
Wed, 8 Jun 2016 16:30:14 +0300 |
From: Peter Maydell <address@hidden>
Use the safe_syscall wrapper for the flock syscall.
Signed-off-by: Peter Maydell <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/syscall.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 294e5ee..7d88009 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -722,6 +722,7 @@ safe_syscall6(ssize_t, recvfrom, int, fd, void *, buf,
size_t, len,
int, flags, struct sockaddr *, addr, socklen_t *, addrlen)
safe_syscall3(ssize_t, sendmsg, int, fd, const struct msghdr *, msg, int,
flags)
safe_syscall3(ssize_t, recvmsg, int, fd, struct msghdr *, msg, int, flags)
+safe_syscall2(int, flock, int, fd, int, operation)
#ifdef __NR_msgsnd
safe_syscall4(int, msgsnd, int, msgid, const void *, msgp, size_t, sz,
int, flags)
@@ -9025,7 +9026,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
case TARGET_NR_flock:
/* NOTE: the flock constant seems to be the same for every
Linux platform */
- ret = get_errno(flock(arg1, arg2));
+ ret = get_errno(safe_flock(arg1, arg2));
break;
case TARGET_NR_readv:
{
--
2.1.4
- [Qemu-devel] [PULL 24/44] linux-user: provide frame information in x86-64 safe_syscall, (continued)
- [Qemu-devel] [PULL 24/44] linux-user: provide frame information in x86-64 safe_syscall, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 15/44] linux-user: Remove real-time signal queuing, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 23/44] linux-user: Avoid possible misalignment in target_to_host_siginfo(), riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 19/44] linux-user: Restart exit() if signal pending, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 20/44] linux-user: Use safe_syscall for kill, tkill and tgkill syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 25/44] linux-user: Fix handling of arm_fadvise64_64 syscall, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 21/44] linux-user: Restart fork() if signals pending, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 28/44] linux-user: Use safe_syscall wrapper for readv and writev syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 22/44] linux-user: Use both si_code and si_signo when converting siginfo_t, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 26/44] linux-user: Fix NR_fadvise64 and NR_fadvise64_64 for 32-bit guests, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 33/44] linux-user: Use safe_syscall wrapper for flock,
riku . voipio <=
- [Qemu-devel] [PULL 30/44] linux-user: Use safe_syscall wrapper for send* and recv* syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 29/44] linux-user: Use safe_syscall wrapper for connect syscall, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 37/44] linux-user: Use safe_syscall wrapper for epoll_wait syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 27/44] linux-user: Fix error conversion in 64-bit fadvise syscall, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 36/44] linux-user: Use safe_syscall wrapper for poll and ppoll syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 32/44] linux-user: Use safe_syscall wrapper for mq_timedsend and mq_timedreceive, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 35/44] linux-user: Use safe_syscall wrapper for sleep syscalls, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 31/44] linux-user: Use safe_syscall wrapper for msgsnd and msgrcv, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 38/44] linux-user: Use safe_syscall wrapper for semop, riku . voipio, 2016/06/08
- [Qemu-devel] [PULL 39/44] linux-user: Use safe_syscall wrapper for accept and accept4 syscalls, riku . voipio, 2016/06/08