1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
4 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
5 #define MINSIGSTKSZ 2048
9 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
10 typedef int greg_t, gregset_t[18];
11 typedef struct sigcontext {
12 unsigned long trap_no, error_code, oldmask;
13 unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
14 unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
15 unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
16 unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
17 unsigned long arm_cpsr, fault_address;
21 unsigned long __regs[21];
31 typedef struct __ucontext {
32 unsigned long uc_flags;
33 struct __ucontext *uc_link;
35 mcontext_t uc_mcontext;
37 unsigned long long uc_regspace[64];
40 #define SA_NOCLDSTOP 1
41 #define SA_NOCLDWAIT 2
43 #define SA_ONSTACK 0x08000000
44 #define SA_RESTART 0x10000000
45 #define SA_NODEFER 0x40000000
46 #define SA_RESETHAND 0x80000000
47 #define SA_RESTORER 0x04000000
57 #define SIGIOT SIGABRT
84 #define SIGUNUSED SIGSYS