libc-top-half/musl/arch/sh/bits/signal.h

   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[16];
  11 typedef int freg_t, fpregset_t[16];
  12 typedef struct sigcontext {
  13         unsigned long oldmask;
  14         unsigned long sc_regs[16];
  15         unsigned long sc_pc, sc_pr, sc_sr;
  16         unsigned long sc_gbr, sc_mach, sc_macl;
  17         unsigned long sc_fpregs[16];
  18         unsigned long sc_xfpregs[16];
  19         unsigned int sc_fpscr, sc_fpul, sc_ownedfp;
  20 } mcontext_t;
  21 #else
  22 typedef struct {
  23         unsigned long __regs[58];
  24 } mcontext_t;
  25 #endif
  26
  27 struct sigaltstack {
  28         void *ss_sp;
  29         int ss_flags;
  30         size_t ss_size;
  31 };
  32
  33 typedef struct __ucontext {
  34         unsigned long uc_flags;
  35         struct __ucontext *uc_link;
  36         stack_t uc_stack;
  37         mcontext_t uc_mcontext;
  38         sigset_t uc_sigmask;
  39 } ucontext_t;
  40
  41 #define SA_NOCLDSTOP  1
  42 #define SA_NOCLDWAIT  2
  43 #define SA_SIGINFO    4
  44 #define SA_ONSTACK    0x08000000
  45 #define SA_RESTART    0x10000000
  46 #define SA_NODEFER    0x40000000
  47 #define SA_RESETHAND  0x80000000
  48 #define SA_RESTORER   0x04000000
  49
  50 #endif
  51
  52 #define SIGHUP    1
  53 #define SIGINT    2
  54 #define SIGQUIT   3
  55 #define SIGILL    4
  56 #define SIGTRAP   5
  57 #define SIGABRT   6
  58 #define SIGIOT    SIGABRT
  59 #define SIGBUS    7
  60 #define SIGFPE    8
  61 #define SIGKILL   9
  62 #define SIGUSR1   10
  63 #define SIGSEGV   11
  64 #define SIGUSR2   12
  65 #define SIGPIPE   13
  66 #define SIGALRM   14
  67 #define SIGTERM   15
  68 #define SIGSTKFLT 16
  69 #define SIGCHLD   17
  70 #define SIGCONT   18
  71 #define SIGSTOP   19
  72 #define SIGTSTP   20
  73 #define SIGTTIN   21
  74 #define SIGTTOU   22
  75 #define SIGURG    23
  76 #define SIGXCPU   24
  77 #define SIGXFSZ   25
  78 #define SIGVTALRM 26
  79 #define SIGPROF   27
  80 #define SIGWINCH  28
  81 #define SIGIO     29
  82 #define SIGPOLL   29
  83 #define SIGPWR    30
  84 #define SIGSYS    31
  85 #define SIGUNUSED SIGSYS
  86
  87 #define _NSIG 65