diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 5b1f7a4cee..9f1b329222 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2392,6 +2392,17 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, break; case TARGET_NR_uname: /* no need to transcode because we use the linux syscall */ + { + struct new_utsname * buf; + + buf = (struct new_utsname *)arg1; + ret = get_errno(sys_uname(buf)); + if (!is_error(ret)) { + /* Overrite the native machine name with whatever is being + emulated. */ + strcpy (buf->machine, UNAME_MACHINE); + } + } ret = get_errno(sys_uname((struct new_utsname *)arg1)); break; #ifdef TARGET_I386 @@ -2600,7 +2611,9 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, ret = get_errno(fdatasync(arg1)); break; case TARGET_NR__sysctl: - goto unimplemented; + /* We don't implement this, but ENODIR is always a safe + return value. */ + return -ENOTDIR; case TARGET_NR_sched_setparam: { struct sched_param *target_schp = (void *)arg2; |