linux-user: Add support for a group of btrfs ioctls used for snapshots
[qemu.git] / linux-user / ppc / target_signal.h
1 #ifndef PPC_TARGET_SIGNAL_H
2 #define PPC_TARGET_SIGNAL_H
3
4 /* this struct defines a stack used during syscall handling */
5
6 typedef struct target_sigaltstack {
7 abi_ulong ss_sp;
8 int ss_flags;
9 abi_ulong ss_size;
10 } target_stack_t;
11
12
13 /*
14 * sigaltstack controls
15 */
16 #define TARGET_SS_ONSTACK 1
17 #define TARGET_SS_DISABLE 2
18
19 #define TARGET_MINSIGSTKSZ 2048
20 #define TARGET_SIGSTKSZ 8192
21
22 #include "../generic/signal.h"
23
24 #if !defined(TARGET_PPC64)
25 #define TARGET_ARCH_HAS_SETUP_FRAME
26 #endif
27 #endif /* PPC_TARGET_SIGNAL_H */