1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
4 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
5 typedef struct sigcontext
7 unsigned long trap_no, error_code, oldmask;
8 unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
9 unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
10 unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
11 unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
12 unsigned long arm_cpsr, fault_address;
16 unsigned long __regs[21];
20 typedef struct __ucontext {
21 unsigned long uc_flags;
22 struct __ucontext *uc_link;
24 mcontext_t uc_mcontext;
26 unsigned long long uc_regspace[64];
29 #define SA_NOCLDSTOP 1
30 #define SA_NOCLDWAIT 2
32 #define SA_ONSTACK 0x08000000
33 #define SA_RESTART 0x10000000
34 #define SA_NODEFER 0x40000000
35 #define SA_RESETHAND 0x80000000
36 #define SA_RESTORER 0x04000000
72 #define SIGUNUSED SIGSYS