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 4096
9 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
11 typedef unsigned long greg_t, gregset_t[48];
19 unsigned __int128 vrregs[32];
26 typedef struct sigcontext
28 unsigned long _unused[4];
31 unsigned long handler;
32 unsigned long oldmask;
37 long vmx_reserve[34+34+32+1];
43 long __regs[4+4+48+33+1+34+34+32+1];
54 typedef struct __ucontext {
55 unsigned long uc_flags;
56 struct __ucontext *uc_link;
59 mcontext_t uc_mcontext;
62 #define SA_NOCLDSTOP 1U
63 #define SA_NOCLDWAIT 2U
65 #define SA_ONSTACK 0x08000000U
66 #define SA_RESTART 0x10000000U
67 #define SA_NODEFER 0x40000000U
68 #define SA_RESETHAND 0x80000000U
69 #define SA_RESTORER 0x04000000U
79 #define SIGIOT SIGABRT
103 #define SIGPOLL SIGIO
106 #define SIGUNUSED SIGSYS