1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
4 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
6 typedef unsigned long gregset_t[48];
15 unsigned vrregs[32][4];
23 unsigned long _unused[4];
25 unsigned long handler;
26 unsigned long oldmask;
31 long vmx_reserve[33+33+32+1]; /* 33=34 for ppc64 */
39 __attribute__((__aligned__(16)))
47 long __regs[48+68+4*32+4]
49 __attribute__((__aligned__(16)))
56 typedef struct __ucontext {
57 unsigned long uc_flags;
58 struct __ucontext *uc_link;
68 mcontext_t uc_mcontext;
69 char uc_reg_space[sizeof(mcontext_t) + 12];
72 #define SA_NOCLDSTOP 1U
73 #define SA_NOCLDWAIT 2U
75 #define SA_ONSTACK 0x08000000U
76 #define SA_RESTART 0x10000000U
77 #define SA_NODEFER 0x40000000U
78 #define SA_RESETHAND 0x80000000U
79 #define SA_RESTORER 0x04000000U
116 #define SIGUNUSED SIGSYS