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 greg_t, gregset_t[34];
11 typedef struct sigcontext {
13 unsigned long gpr[32];
17 unsigned long oldmask;
21 unsigned long __regs[35];
31 typedef struct __ucontext {
32 unsigned long uc_flags;
33 struct __ucontext *uc_link;
35 mcontext_t uc_mcontext;
39 #define SA_NOCLDSTOP 1
40 #define SA_NOCLDWAIT 2
42 #define SA_ONSTACK 0x08000000
43 #define SA_RESTART 0x10000000
44 #define SA_NODEFER 0x40000000
45 #define SA_RESETHAND 0x80000000
46 #define SA_RESTORER 0x04000000
56 #define SIGIOT SIGABRT
83 #define SIGUNUSED SIGSYS