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 {
27 unsigned long _unused[4];
30 unsigned long handler;
31 unsigned long oldmask;
36 long vmx_reserve[34+34+32+1];
42 long __regs[4+4+48+33+1+34+34+32+1];
53 typedef struct __ucontext {
54 unsigned long uc_flags;
55 struct __ucontext *uc_link;
58 mcontext_t uc_mcontext;
61 #define SA_NOCLDSTOP 1U
62 #define SA_NOCLDWAIT 2U
64 #define SA_ONSTACK 0x08000000U
65 #define SA_RESTART 0x10000000U
66 #define SA_NODEFER 0x40000000U
67 #define SA_RESETHAND 0x80000000U
68 #define SA_RESTORER 0x04000000U
78 #define SIGIOT SIGABRT
102 #define SIGPOLL SIGIO
105 #define SIGUNUSED SIGSYS