1 | #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|
---|
2 | || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
|
---|
3 |
|
---|
4 | #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
|
---|
5 | #define MINSIGSTKSZ 2048
|
---|
6 | #define SIGSTKSZ 8192
|
---|
7 | #endif
|
---|
8 |
|
---|
9 | #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
|
---|
10 | typedef int greg_t, gregset_t[18];
|
---|
11 | typedef struct sigcontext {
|
---|
12 | unsigned long trap_no, error_code, oldmask;
|
---|
13 | unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
|
---|
14 | unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
|
---|
15 | unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
|
---|
16 | unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
|
---|
17 | unsigned long arm_cpsr, fault_address;
|
---|
18 | } mcontext_t;
|
---|
19 | #else
|
---|
20 | typedef struct {
|
---|
21 | unsigned long __regs[21];
|
---|
22 | } mcontext_t;
|
---|
23 | #endif
|
---|
24 |
|
---|
25 | struct sigaltstack {
|
---|
26 | void *ss_sp;
|
---|
27 | int ss_flags;
|
---|
28 | size_t ss_size;
|
---|
29 | };
|
---|
30 |
|
---|
31 | typedef struct __ucontext {
|
---|
32 | unsigned long uc_flags;
|
---|
33 | struct __ucontext *uc_link;
|
---|
34 | stack_t uc_stack;
|
---|
35 | mcontext_t uc_mcontext;
|
---|
36 | sigset_t uc_sigmask;
|
---|
37 | unsigned long long uc_regspace[64];
|
---|
38 | } ucontext_t;
|
---|
39 |
|
---|
40 | #define SA_NOCLDSTOP 1
|
---|
41 | #define SA_NOCLDWAIT 2
|
---|
42 | #define SA_SIGINFO 4
|
---|
43 | #define SA_ONSTACK 0x08000000
|
---|
44 | #define SA_RESTART 0x10000000
|
---|
45 | #define SA_NODEFER 0x40000000
|
---|
46 | #define SA_RESETHAND 0x80000000
|
---|
47 | #define SA_RESTORER 0x04000000
|
---|
48 |
|
---|
49 | #endif
|
---|
50 |
|
---|
51 | #define SIGHUP 1
|
---|
52 | #define SIGINT 2
|
---|
53 | #define SIGQUIT 3
|
---|
54 | #define SIGILL 4
|
---|
55 | #define SIGTRAP 5
|
---|
56 | #define SIGABRT 6
|
---|
57 | #define SIGIOT SIGABRT
|
---|
58 | #define SIGBUS 7
|
---|
59 | #define SIGFPE 8
|
---|
60 | #define SIGKILL 9
|
---|
61 | #define SIGUSR1 10
|
---|
62 | #define SIGSEGV 11
|
---|
63 | #define SIGUSR2 12
|
---|
64 | #define SIGPIPE 13
|
---|
65 | #define SIGALRM 14
|
---|
66 | #define SIGTERM 15
|
---|
67 | #define SIGSTKFLT 16
|
---|
68 | #define SIGCHLD 17
|
---|
69 | #define SIGCONT 18
|
---|
70 | #define SIGSTOP 19
|
---|
71 | #define SIGTSTP 20
|
---|
72 | #define SIGTTIN 21
|
---|
73 | #define SIGTTOU 22
|
---|
74 | #define SIGURG 23
|
---|
75 | #define SIGXCPU 24
|
---|
76 | #define SIGXFSZ 25
|
---|
77 | #define SIGVTALRM 26
|
---|
78 | #define SIGPROF 27
|
---|
79 | #define SIGWINCH 28
|
---|
80 | #define SIGIO 29
|
---|
81 | #define SIGPOLL 29
|
---|
82 | #define SIGPWR 30
|
---|
83 | #define SIGSYS 31
|
---|
84 | #define SIGUNUSED SIGSYS
|
---|
85 |
|
---|
86 | #define _NSIG 65
|
---|