From: Richard Henderson <r...@twiddle.net>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Richard Henderson <r...@twiddle.net>
Signed-off-by: Riku Voipio <riku.voi...@linaro.org>
---
linux-user/syscall.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 038aefe..89c74ad 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8868,6 +8868,19 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
break;
}
#endif
+#ifdef TARGET_NR_gethostname
+ case TARGET_NR_gethostname:
+ {
+ char *name = lock_user(VERIFY_WRITE, arg1, arg2, 0);
+ if (name) {
+ ret = get_errno(gethostname(name, arg2));
+ unlock_user(name, arg1, arg2);
+ } else {
+ ret = -TARGET_EFAULT;
+ }
+ break;
+ }
+#endif
default:
unimplemented:
gemu_log("qemu: Unsupported syscall: %d\n", num);
--
1.7.9.5
