projects / wasi-libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 320054e8 DG |
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 unsigned long long greg_t, gregset_t[32]; | |
| 11 | typedef struct { | |
| 12 | union { | |
| 13 | double fp_dregs[32]; | |
| 14 | struct { | |
| 15 | float _fp_fregs; | |
| 16 | unsigned _fp_pad; | |
| 17 | } fp_fregs[32]; | |
| 18 | } fp_r; | |
| 19 | } fpregset_t; | |
| 20 | struct sigcontext { | |
| 21 | unsigned sc_regmask, sc_status; | |
| 575e1579 DG |
22 | unsigned long long sc_pc; |
| 23 | gregset_t sc_regs; | |
| 24 | fpregset_t sc_fpregs; | |
| 320054e8 DG |
25 | unsigned sc_ownedfp, sc_fpc_csr, sc_fpc_eir, sc_used_math, sc_dsp; |
| 26 | unsigned long long sc_mdhi, sc_mdlo; | |
| 27 | unsigned long sc_hi1, sc_lo1, sc_hi2, sc_lo2, sc_hi3, sc_lo3; | |
| 28 | }; | |
| 29 | typedef struct { | |
| 30 | unsigned regmask, status; | |
| 575e1579 DG |
31 | unsigned long long pc; |
| 32 | gregset_t gregs; | |
| 33 | fpregset_t fpregs; | |
| 320054e8 DG |
34 | unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp; |
| 35 | unsigned long long mdhi, mdlo; | |
| 36 | unsigned long hi1, lo1, hi2, lo2, hi3, lo3; | |
| 37 | } mcontext_t; | |
| 38 | #else | |
| 39 | typedef struct { | |
| 40 | unsigned __mc1[2]; | |
| 41 | unsigned long long __mc2[65]; | |
| 42 | unsigned __mc3[5]; | |
| 43 | unsigned long long __mc4[2]; | |
| 44 | unsigned __mc5[6]; | |
| 45 | } mcontext_t; | |
| 46 | #endif | |
| 47 | ||
| 48 | struct sigaltstack { | |
| 49 | void *ss_sp; | |
| 50 | size_t ss_size; | |
| 51 | int ss_flags; | |
| 52 | }; | |
| 53 | ||
| 54 | typedef struct __ucontext { | |
| 55 | unsigned long uc_flags; | |
| 56 | struct __ucontext *uc_link; | |
| 57 | stack_t uc_stack; | |
| 58 | mcontext_t uc_mcontext; | |
| 59 | sigset_t uc_sigmask; | |
| 60 | } ucontext_t; | |
| 61 | ||
| 62 | #define SA_NOCLDSTOP 1 | |
| 63 | #define SA_NOCLDWAIT 0x10000 | |
| 64 | #define SA_SIGINFO 8 | |
| 65 | #define SA_ONSTACK 0x08000000 | |
| 66 | #define SA_RESTART 0x10000000 | |
| 67 | #define SA_NODEFER 0x40000000 | |
| 68 | #define SA_RESETHAND 0x80000000 | |
| 69 | #define SA_RESTORER 0x04000000 | |
| 70 | ||
| 71 | #undef SIG_BLOCK | |
| 72 | #undef SIG_UNBLOCK | |
| 73 | #undef SIG_SETMASK | |
| 74 | #define SIG_BLOCK 1 | |
| 75 | #define SIG_UNBLOCK 2 | |
| 76 | #define SIG_SETMASK 3 | |
| 77 | ||
| 78 | #undef SI_ASYNCIO | |
| 79 | #undef SI_MESGQ | |
| 80 | #undef SI_TIMER | |
| 81 | #define SI_ASYNCIO (-2) | |
| 82 | #define SI_MESGQ (-4) | |
| 83 | #define SI_TIMER (-3) | |
| 84 | ||
| 85 | #define __SI_SWAP_ERRNO_CODE | |
| 86 | ||
| 87 | #endif | |
| 88 | ||
| 89 | #define SIGHUP 1 | |
| 90 | #define SIGINT 2 | |
| 91 | #define SIGQUIT 3 | |
| 92 | #define SIGILL 4 | |
| 93 | #define SIGTRAP 5 | |
| 94 | #define SIGABRT 6 | |
| 95 | #define SIGIOT SIGABRT | |
| 96 | #define SIGSTKFLT 7 | |
| 97 | #define SIGFPE 8 | |
| 98 | #define SIGKILL 9 | |
| 99 | #define SIGBUS 10 | |
| 100 | #define SIGSEGV 11 | |
| 101 | #define SIGSYS 12 | |
| 102 | #define SIGPIPE 13 | |
| 103 | #define SIGALRM 14 | |
| 104 | #define SIGTERM 15 | |
| 105 | #define SIGUSR1 16 | |
| 106 | #define SIGUSR2 17 | |
| 107 | #define SIGCHLD 18 | |
| 108 | #define SIGPWR 19 | |
| 109 | #define SIGWINCH 20 | |
| 110 | #define SIGURG 21 | |
| 111 | #define SIGIO 22 | |
| 112 | #define SIGPOLL SIGIO | |
| 113 | #define SIGSTOP 23 | |
| 114 | #define SIGTSTP 24 | |
| 115 | #define SIGCONT 25 | |
| 116 | #define SIGTTIN 26 | |
| 117 | #define SIGTTOU 27 | |
| 118 | #define SIGVTALRM 28 | |
| 119 | #define SIGPROF 29 | |
| 120 | #define SIGXCPU 30 | |
| 121 | #define SIGXFSZ 31 | |
| 122 | #define SIGUNUSED SIGSYS | |
| 123 | ||
| 124 | #define _NSIG 128 |