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 2048
9 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
10 typedef unsigned long greg_t, gregset_t[38];
11 typedef struct sigcontext {
13 unsigned long r0, r1, r2, r3, r4, r5, r6, r7;
14 unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
15 unsigned long r16, r17, r18, r19, r20, r21, r22, r23;
16 unsigned long r24, r25, r26, r27, r28, r29, r30, r31;
17 unsigned long pc, msr, ear, esr, fsr;
20 unsigned long oldmask;
24 unsigned long __regs[39];
34 typedef struct __ucontext {
35 unsigned long uc_flags;
36 struct __ucontext *uc_link;
38 mcontext_t uc_mcontext;
42 #define SA_NOCLDSTOP 1
43 #define SA_NOCLDWAIT 2
45 #define SA_ONSTACK 0x08000000
46 #define SA_RESTART 0x10000000
47 #define SA_NODEFER 0x40000000
48 #define SA_RESETHAND 0x80000000
49 #define SA_RESTORER 0x04000000
59 #define SIGIOT SIGABRT
86 #define SIGUNUSED SIGSYS