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];
22 unsigned _pad[3], vscr_word;
24 unsigned vscr_word, _pad[3];
27 unsigned vrsave, _pad[3];
30 typedef struct sigcontext {
31 unsigned long _unused[4];
34 unsigned long handler;
35 unsigned long oldmask;
40 long vmx_reserve[34+34+32+1];
46 long __regs[4+4+48+33+1+34+34+32+1];
57 typedef struct __ucontext {
58 unsigned long uc_flags;
59 struct __ucontext *uc_link;
62 mcontext_t uc_mcontext;
65 #define SA_NOCLDSTOP 1U
66 #define SA_NOCLDWAIT 2U
68 #define SA_ONSTACK 0x08000000U
69 #define SA_RESTART 0x10000000U
70 #define SA_NODEFER 0x40000000U
71 #define SA_RESETHAND 0x80000000U
72 #define SA_RESTORER 0x04000000U
82 #define SIGIOT SIGABRT
106 #define SIGPOLL SIGIO
109 #define SIGUNUSED SIGSYS