Le 24/04/2023 à 17:34, Thomas Weißschuh a écrit :
Signed-off-by: Thomas Weißschuh <[email protected]> --- linux-user/syscall.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 95e370130cee..140bd2c36e0f 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -9166,6 +9166,32 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, return ret; } #endif +#ifdef TARGET_NR_open_tree + case TARGET_NR_open_tree: + { + void *p2; + + if (!arg2) { + return -TARGET_EFAULT; + } + + p2 = lock_user_string(arg2); + if (!p2) { + return -TARGET_EFAULT; + } + + int host_flags = arg3 & ~TARGET_O_CLOEXEC; + if (arg3 & TARGET_O_CLOEXEC) { + host_flags |= O_CLOEXEC; + } + + ret = get_errno(open_tree(arg1, p2, host_flags)); + + unlock_user(p2, arg2, 0); + + return ret; + } +#endif #ifdef TARGET_NR_stime /* not on alpha */ case TARGET_NR_stime: {
Applied to my linux-user-for-8.1 branch. (moved the variable declaration to the beginning of the block) Thanks, Laurent
