1 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
2 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
9 unsigned long trap_no, error_code, oldmask;
10 unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
11 unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
12 unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
13 unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
14 unsigned long arm_cpsr, fault_address;
17 typedef struct __ucontext {
18 unsigned long uc_flags;
19 struct __ucontext *uc_link;
21 mcontext_t uc_mcontext;
23 unsigned long uc_regspace[128];
33 char __pad[128 - 3*sizeof(int)];
37 union sigval si_sigval;
40 unsigned int si_timer1;
41 unsigned int si_timer2;
60 #define si_pid __si_fields.__sigchld.si_pid
61 #define si_uid __si_fields.__sigchld.si_uid
62 #define si_status __si_fields.__sigchld.si_status
63 #define si_utime __si_fields.__sigchld.si_utime
64 #define si_stime __si_fields.__sigchld.si_stime
65 #define si_value __si_fields.__rt.si_sigval
66 #define si_addr __si_fields.__sigfault.si_addr
67 #define si_band __si_fields.__sigpoll.si_band
69 #define SI_ASYNCNL (-60)
72 #define SI_ASYNCIO (-4)
107 #define CLD_TRAPPED 4
108 #define CLD_STOPPED 5
109 #define CLD_CONTINUED 6
111 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
122 #define MINSIGSTKSZ 2048
123 #define SIGSTKSZ 8192
126 #define SA_NOCLDSTOP 1
127 #define SA_NOCLDWAIT 2
129 #define SA_ONSTACK 0x08000000
130 #define SA_RESTART 0x10000000
131 #define SA_NODEFER 0x40000000
132 #define SA_RESETHAND 0x80000000
133 #define SA_RESTORER 0x04000000
136 #define SIG_UNBLOCK 1
137 #define SIG_SETMASK 2
145 #define SIG_ERR ((void (*)(int))-1)
146 #define SIG_DFL ((void (*)(int)) 0)
147 #define SIG_IGN ((void (*)(int)) 1)
148 #define SIG_HOLD ((void (*)(int)) 2)
182 #define SIGUNUSED SIGSYS