| #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ |
| || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| |
| typedef struct { |
| unsigned long __regs[21]; |
| } mcontext_t; |
| |
| typedef struct __ucontext { |
| unsigned long uc_flags; |
| struct __ucontext *uc_link; |
| stack_t uc_stack; |
| mcontext_t uc_mcontext; |
| sigset_t uc_sigmask; |
| unsigned long uc_regspace[128]; |
| } ucontext_t; |
| |
| #define SA_NOCLDSTOP 1 |
| #define SA_NOCLDWAIT 2 |
| #define SA_SIGINFO 4 |
| #define SA_ONSTACK 0x08000000 |
| #define SA_RESTART 0x10000000 |
| #define SA_NODEFER 0x40000000 |
| #define SA_RESETHAND 0x80000000 |
| #define SA_RESTORER 0x04000000 |
| |
| #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| struct sigcontext |
| { |
| unsigned sc_regmask, sc_status; |
| unsigned long long sc_pc, sc_regs[32], sc_fpregs[32]; |
| unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp; |
| unsigned long long sc_mdhi, sc_mdlo; |
| unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3; |
| }; |
| #define NSIG 64 |
| #endif |
| |
| #endif |
| |
| #define SIGHUP 1 |
| #define SIGINT 2 |
| #define SIGQUIT 3 |
| #define SIGILL 4 |
| #define SIGTRAP 5 |
| #define SIGABRT 6 |
| #define SIGIOT SIGABRT |
| #define SIGSTKFLT 7 |
| #define SIGFPE 8 |
| #define SIGKILL 9 |
| #define SIGBUS 10 |
| #define SIGSEGV 11 |
| #define SIGSYS 12 |
| #define SIGPIPE 13 |
| #define SIGALRM 14 |
| #define SIGTERM 15 |
| #define SIGUSR1 16 |
| #define SIGUSR2 17 |
| #define SIGCHLD 18 |
| #define SIGPWR 19 |
| #define SIGWINCH 20 |
| #define SIGURG 21 |
| #define SIGIO 22 |
| #define SIGPOLL SIGIO |
| #define SIGSTOP 23 |
| #define SIGTSTP 24 |
| #define SIGCONT 25 |
| #define SIGTTIN 26 |
| #define SIGTTOU 27 |
| #define SIGVTALRM 28 |
| #define SIGPROF 29 |
| #define SIGXCPU 30 |
| #define SIGXFSZ 31 |
| #define SIGUNUSED SIGSYS |