[PATCH v4 03/28] bsd-user: Implement host_to_target_siginfo.

[Karim Taha <kariem.taha2.7@gmail.com>]

From: Stacey Son <sson@FreeBSD.org>

Used in wait6 system call

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/signal-common.h | 1 +
 bsd-user/signal.c        | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/bsd-user/signal-common.h b/bsd-user/signal-common.h
index c044e81165..77d7c7a78b 100644
--- a/bsd-user/signal-common.h
+++ b/bsd-user/signal-common.h
@@ -35,6 +35,7 @@ int do_sigaction(int sig, const struct target_sigaction *act,
 abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp);
 long do_sigreturn(CPUArchState *env, abi_ulong addr);
 void force_sig_fault(int sig, int code, abi_ulong addr);
+void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
 int host_to_target_signal(int sig);
 void host_to_target_sigset(target_sigset_t *d, const sigset_t *s);
 void process_pending_signals(CPUArchState *env);
diff --git a/bsd-user/signal.c b/bsd-user/signal.c
index b6beab659e..ea82241b70 100644
--- a/bsd-user/signal.c
+++ b/bsd-user/signal.c
@@ -311,6 +311,12 @@ static void tswap_siginfo(target_siginfo_t *tinfo, const target_siginfo_t *info)
     }
 }
 
+void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info)
+{
+    host_to_target_siginfo_noswap(tinfo, info);
+    tswap_siginfo(tinfo, tinfo);
+}
+
 int block_signals(void)
 {
     TaskState *ts = (TaskState *)thread_cpu->opaque;
-- 
2.42.0