diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ce9d64896c..5950222a77 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -6444,11 +6444,15 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, int deathsig; ret = get_errno(prctl(PR_GET_PDEATHSIG, &deathsig, arg3, arg4, arg5)); - if (!is_error(ret) && arg2 && put_user_s32(deathsig, arg2)) { + if (!is_error(ret) && + put_user_s32(host_to_target_signal(deathsig), arg2)) { return -TARGET_EFAULT; } return ret; } + case PR_SET_PDEATHSIG: + return get_errno(prctl(PR_SET_PDEATHSIG, target_to_host_signal(arg2), + arg3, arg4, arg5)); case PR_GET_NAME: { void *name = lock_user(VERIFY_WRITE, arg2, 16, 1); @@ -6500,10 +6504,15 @@ static abi_long do_prctl(CPUArchState *env, abi_long option, abi_long arg2, case PR_SET_UNALIGN: return do_prctl_set_unalign(env, arg2); + case PR_CAP_AMBIENT: + case PR_CAPBSET_READ: + case PR_CAPBSET_DROP: case PR_GET_DUMPABLE: case PR_SET_DUMPABLE: case PR_GET_KEEPCAPS: case PR_SET_KEEPCAPS: + case PR_GET_SECUREBITS: + case PR_SET_SECUREBITS: case PR_GET_TIMING: case PR_SET_TIMING: case PR_GET_TIMERSLACK: @@ -6927,6 +6936,14 @@ typedef abi_long from_flock64_fn(struct flock64 *fl, abi_ulong target_addr); typedef abi_long to_flock64_fn(abi_ulong target_addr, const struct flock64 *fl); #if defined(TARGET_ARM) && TARGET_ABI_BITS == 32 +struct target_oabi_flock64 { + abi_short l_type; + abi_short l_whence; + abi_llong l_start; + abi_llong l_len; + abi_int l_pid; +} QEMU_PACKED; + static inline abi_long copy_from_user_oabi_flock64(struct flock64 *fl, abi_ulong target_flock_addr) { |