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];
20 __attribute__((__aligned__(16)))
22 unsigned vrregs[32][4];
25 unsigned _pad[3], vscr_word;
27 unsigned vscr_word, _pad[3];
30 unsigned vrsave, _pad[3];
33 typedef struct sigcontext {
34 unsigned long _unused[4];
37 unsigned long handler;
38 unsigned long oldmask;
43 long vmx_reserve[34+34+32+1];
49 long __regs[4+4+48+33+1+34+34+32+1];
60 typedef struct __ucontext {
61 unsigned long uc_flags;
62 struct __ucontext *uc_link;
65 mcontext_t uc_mcontext;
68 #define SA_NOCLDSTOP 1U
69 #define SA_NOCLDWAIT 2U
71 #define SA_ONSTACK 0x08000000U
72 #define SA_RESTART 0x10000000U
73 #define SA_NODEFER 0x40000000U
74 #define SA_RESETHAND 0x80000000U
75 #define SA_RESTORER 0x04000000U
85 #define SIGIOT SIGABRT
109 #define SIGPOLL SIGIO
112 #define SIGUNUSED SIGSYS