diff options
Diffstat (limited to 'linux-user/syscall_defs.h')
| -rw-r--r-- | linux-user/syscall_defs.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 6b0a714cb..b83aeaceb 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -29,6 +29,11 @@ struct target_timespec { target_long tv_nsec; }; +struct target_itimerval { + struct target_timeval it_interval; + struct target_timeval it_value; +}; + struct target_iovec { target_long iov_base; /* Starting address */ target_long iov_len; /* Number of bytes */ @@ -113,6 +118,38 @@ typedef struct { target_ulong sig[TARGET_NSIG_WORDS]; } target_sigset_t; +#ifdef BSWAP_NEEDED +static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s) +{ + int i; + for(i = 0;i < TARGET_NSIG_WORDS; i++) + d->sig[i] = tswapl(s->sig[i]); +} +#else +static inline void tswap_sigset(target_sigset_t *d, const target_sigset_t *s) +{ + *d = *s; +} +#endif + +static inline void target_siginitset(target_sigset_t *d, target_ulong set) +{ + int i; + d->sig[0] = set; + for(i = 1;i < TARGET_NSIG_WORDS; i++) + d->sig[i] = 0; +} + +void host_to_target_sigset(target_sigset_t *d, sigset_t *s); +void target_to_host_sigset(sigset_t *d, target_sigset_t *s); +void host_to_target_old_sigset(target_ulong *old_sigset, + const sigset_t *sigset); +void target_to_host_old_sigset(sigset_t *sigset, + const target_ulong *old_sigset); +struct target_sigaction; +int do_sigaction(int sig, const struct target_sigaction *act, + struct target_sigaction *oact); + /* Networking ioctls */ #define TARGET_SIOCADDRT 0x890B /* add routing table entry */ #define TARGET_SIOCDELRT 0x890C /* delete routing table entry */ |