#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef unsigned long long greg_t, gregset_t[32];
+typedef struct {
+ union {
+ double fp_dregs[32];
+ struct {
+ float _fp_fregs;
+ unsigned _fp_pad;
+ } fp_fregs[32];
+ } fp_r;
+} fpregset_t;
+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;
+};
+typedef struct
+{
+ unsigned regmask, status;
+ unsigned long long pc, regs[32], fpregs[32];
+ unsigned ownedfp, fpc_csr, fpc_eir, used_math, dsp;
+ unsigned long long mdhi, mdlo;
+ unsigned long hi1, lo1, hi2, lo2, hi3, lo3;
+} mcontext_t;
+#else
typedef struct {
unsigned __mc1[2];
unsigned long long __mc2[65];
unsigned long long __mc4[2];
unsigned __mc5[6];
} mcontext_t;
+#endif
typedef struct __ucontext {
unsigned long uc_flags;
#define SIG_UNBLOCK 2
#define SIG_SETMASK 3
-#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