| #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ |
| || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| |
| #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) |
| #define MINSIGSTKSZ 4096 |
| #define SIGSTKSZ 8192 |
| #endif |
| |
| typedef struct { |
| unsigned long uc_ctrl_word; |
| unsigned long uc_status_word; |
| unsigned long uc_tag_word; |
| unsigned long uc_error_offset; |
| unsigned long uc_error_selector; |
| unsigned long uc_data_offset; |
| unsigned long uc_data_selector; |
| unsigned char uc_reg_area[80]; |
| unsigned long uc_cr0_npx_state; |
| } uc_xsave_fmt_t; |
| |
| typedef struct { |
| unsigned long uc_context_flags; |
| unsigned long uc_dr0; |
| unsigned long uc_dr1; |
| unsigned long uc_dr2; |
| unsigned long uc_dr3; |
| unsigned long uc_dr6; |
| unsigned long uc_dr7; |
| |
| uc_xsave_fmt_t uc_float_save; |
| |
| unsigned long uc_seg_gs; |
| unsigned long uc_seg_fs; |
| unsigned long uc_seg_es; |
| unsigned long uc_seg_ds; |
| unsigned long uc_edi; |
| unsigned long uc_esi; |
| unsigned long uc_ebx; |
| unsigned long uc_edx; |
| unsigned long uc_ecx; |
| unsigned long uc_eax; |
| unsigned long uc_ebp; |
| unsigned long uc_eip; |
| unsigned long uc_seg_cs; |
| unsigned long uc_eflags; |
| unsigned long uc_esp; |
| unsigned long uc_seg_ss; |
| unsigned char uc_extended_regs[512]; |
| } mcontext_t; |
| |
| struct sigaltstack { |
| void * ss_sp; |
| int ss_flags; |
| size_t ss_size; |
| }; |
| |
| typedef struct __ucontext { |
| unsigned int uc_csize; |
| unsigned int uc_msize; |
| unsigned int uc_pad[2]; |
| unsigned long uc_flags; |
| unsigned long uc_opaquef[3]; |
| unsigned int uc_opaquec[8]; |
| unsigned long uc_reserved[32]; |
| unsigned long uc_align[2]; |
| stack_t uc_stack; |
| struct __ucontext * uc_link; |
| sigset_t uc_sigmask; |
| mcontext_t uc_mcontext; |
| } 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 |
| |
| #endif |
| |
| #define SIGHUP 1 |
| #define SIGINT 2 |
| #define SIGQUIT 3 |
| #define SIGILL 4 |
| #define SIGTRAP 5 |
| #define SIGABRT 6 |
| #define SIGIOT SIGABRT |
| #define SIGBUS 7 |
| #define SIGFPE 8 |
| #define SIGKILL 9 |
| #define SIGUSR1 10 |
| #define SIGSEGV 11 |
| #define SIGUSR2 12 |
| #define SIGPIPE 13 |
| #define SIGALRM 14 |
| #define SIGTERM 15 |
| #define SIGSTKFLT 16 |
| #define SIGCHLD 17 |
| #define SIGCONT 18 |
| #define SIGSTOP 19 |
| #define SIGTSTP 20 |
| #define SIGTTIN 21 |
| #define SIGTTOU 22 |
| #define SIGURG 23 |
| #define SIGXCPU 24 |
| #define SIGXFSZ 25 |
| #define SIGVTALRM 26 |
| #define SIGPROF 27 |
| #define SIGWINCH 28 |
| #define SIGIO 29 |
| #define SIGPOLL 29 |
| #define SIGPWR 30 |
| #define SIGSYS 31 |
| #define SIGUNUSED SIGSYS |
| |
| #define _NSIG 65 |