diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h index 8a87375e77..d67576f242 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h @@ -57,4 +57,13 @@ struct sigcontext unsigned long int sc_mask; /* signal mask to restore after handler returns */ }; +/* sc_flag bit definitions. */ +#define IA64_SC_FLAG_ONSTACK_BIT 0 /* is handler running on signal stack? */ +#define IA64_SC_FLAG_IN_SYSCALL_BIT 1 /* did signal interrupt a syscall? */ +#define IA64_SC_FLAG_FPH_VALID_BIT 2 /* is state in f[32]-f[127] valid? */ + +#define IA64_SC_FLAG_ONSTACK (1 << IA64_SC_FLAG_ONSTACK_BIT) +#define IA64_SC_FLAG_IN_SYSCALL (1 << IA64_SC_FLAG_IN_SYSCALL_BIT) +#define IA64_SC_FLAG_FPH_VALID (1 << IA64_SC_FLAG_FPH_VALID_BIT) + #endif /* _BITS_SIGCONTEXT_H */ |