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 sc_regmask, sc_status;
8 unsigned long long sc_pc, sc_regs[32], sc_fpregs[32];
9 unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp;
10 unsigned long long sc_mdhi, sc_mdlo;
11 unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3;
16 unsigned long long __mc2[65];
18 unsigned long long __mc4[2];
23 typedef struct __ucontext {
24 unsigned long uc_flags;
25 struct __ucontext *uc_link;
27 mcontext_t uc_mcontext;
29 unsigned long uc_regspace[128];
32 #define SA_NOCLDSTOP 1
33 #define SA_NOCLDWAIT 0x10000
35 #define SA_ONSTACK 0x08000000
36 #define SA_RESTART 0x10000000
37 #define SA_NODEFER 0x40000000
38 #define SA_RESETHAND 0x80000000
39 #define SA_RESTORER 0x04000000
56 #define SIGIOT SIGABRT
83 #define SIGUNUSED SIGSYS