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[27];
31 unsigned long gregs[16];
37 unsigned long oldmask[1];
41 unsigned long gprs[16];
54 unsigned long __regs1[18];
67 typedef struct __ucontext {
68 unsigned long uc_flags;
69 struct __ucontext *uc_link;
71 mcontext_t uc_mcontext;
75 #define SA_NOCLDSTOP 1U
76 #define SA_NOCLDWAIT 2U
78 #define SA_ONSTACK 0x08000000U
79 #define SA_RESTART 0x10000000U
80 #define SA_NODEFER 0x40000000U
81 #define SA_RESETHAND 0x80000000U
82 #define SA_RESTORER 0x04000000U
92 #define SIGIOT SIGABRT
116 #define SIGPOLL SIGIO
119 #define SIGUNUSED SIGSYS