diff options
| author | Timothy E Baldwin <T.E.Baldwin99@members.leeds.ac.uk> | 2015-08-31 00:26:21 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2015-09-28 16:40:12 +0300 |
| commit | 93b4eff80af9822e4b726dcf21ee61538e088695 (patch) | |
| tree | 3781140f56d8f46b4048d78b7045aff51341bca7 /linux-user | |
| parent | ee1045877a7e226945c7cec2bda80039bd2d0c8e (diff) | |
linux-user: Return target error number in do_fork()
Whilst calls to do_fork() are wrapped in get_errno() this does not
translate return values.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 75ac32c05d..c25ffd8878 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -4626,8 +4626,9 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp, pthread_mutex_unlock(&clone_lock); } else { /* if no CLONE_VM, we consider it is a fork */ - if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) - return -EINVAL; + if ((flags & ~(CSIGNAL | CLONE_NPTL_FLAGS2)) != 0) { + return -TARGET_EINVAL; + } fork_start(); ret = fork(); if (ret == 0) { |