diff options
Diffstat (limited to 'linux-user/fd-trans.h')
| -rw-r--r-- | linux-user/fd-trans.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/linux-user/fd-trans.h b/linux-user/fd-trans.h index 910faaf237..e14f96059c 100644 --- a/linux-user/fd-trans.h +++ b/linux-user/fd-trans.h @@ -36,6 +36,16 @@ static inline void fd_trans_init(void) qemu_mutex_init(&target_fd_trans_lock); } +static inline void fd_trans_prefork(void) +{ + qemu_mutex_lock(&target_fd_trans_lock); +} + +static inline void fd_trans_postfork(void) +{ + qemu_mutex_unlock(&target_fd_trans_lock); +} + static inline TargetFdDataFunc fd_trans_target_to_host_data(int fd) { if (fd < 0) { |