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 int greg_t, gregset_t[16];
6 typedef int freg_t, fpregset_t[16];
7 typedef struct sigcontext {
9 unsigned long sc_regs[16];
10 unsigned long sc_pc, sc_pr, sc_sr;
11 unsigned long sc_gbr, sc_mach, sc_macl;
12 unsigned long sc_fpregs[16];
13 unsigned long sc_xfpregs[16];
14 unsigned int sc_fpscr, sc_fpul, sc_ownedfp;
18 unsigned long __regs[58];
22 typedef struct __ucontext {
23 unsigned long uc_flags;
24 struct __ucontext *uc_link;
26 mcontext_t uc_mcontext;
30 #define SA_NOCLDSTOP 1
31 #define SA_NOCLDWAIT 2
33 #define SA_ONSTACK 0x08000000
34 #define SA_RESTART 0x10000000
35 #define SA_NODEFER 0x40000000
36 #define SA_RESETHAND 0x80000000
37 #define SA_RESTORER 0x04000000
47 #define SIGIOT SIGABRT
74 #define SIGUNUSED SIGSYS