diff options
Diffstat (limited to 'compatfd.c')
| -rw-r--r-- | compatfd.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/compatfd.c b/compatfd.c index 519b4d8f3f..cc5ced3967 100644 --- a/compatfd.c +++ b/compatfd.c @@ -100,11 +100,11 @@ static int qemu_signalfd_compat(const sigset_t *mask) int qemu_signalfd(const sigset_t *mask) { -#if defined(SYS_signalfd) +#if defined(CONFIG_signalfd) int ret; ret = syscall(SYS_signalfd, -1, mask, _NSIG / 8); - if (!(ret == -1 && errno == ENOSYS)) + if (ret != -1) return ret; #endif @@ -113,15 +113,14 @@ int qemu_signalfd(const sigset_t *mask) int qemu_eventfd(int *fds) { -#if defined(SYS_eventfd) +#if defined(CONFIG_eventfd) int ret; ret = syscall(SYS_eventfd, 0); if (ret >= 0) { fds[0] = fds[1] = ret; return 0; - } else if (!(ret == -1 && errno == ENOSYS)) - return ret; + } #endif return pipe(fds); |