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 unsigned long long greg_t, gregset_t[32];
21 unsigned sc_regmask, sc_status;
22 unsigned long long sc_pc, sc_regs[32], sc_fpregs[32];
23 unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp;
24 unsigned long long sc_mdhi, sc_mdlo;
25 unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3;
28 unsigned regmask, status;
29 unsigned long long pc, gregs[32], fpregs[32];
30 unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp;
31 unsigned long long mdhi, mdlo;
32 unsigned long hi1, lo1, hi2, lo2, hi3, lo3;
37 unsigned long long __mc2[65];
39 unsigned long long __mc4[2];
50 typedef struct __ucontext {
51 unsigned long uc_flags;
52 struct __ucontext *uc_link;
54 mcontext_t uc_mcontext;
58 #define SA_NOCLDSTOP 1
59 #define SA_NOCLDWAIT 0x10000
61 #define SA_ONSTACK 0x08000000
62 #define SA_RESTART 0x10000000
63 #define SA_NODEFER 0x40000000
64 #define SA_RESETHAND 0x80000000
65 #define SA_RESTORER 0x04000000
77 #define SI_ASYNCIO (-2)
81 #define __SI_SWAP_ERRNO_CODE
91 #define SIGIOT SIGABRT
108 #define SIGPOLL SIGIO
118 #define SIGUNUSED SIGSYS