diff options
| author | Keith Packard <keithp@keithp.com> | 2016-05-29 15:06:36 -0700 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2016-07-18 15:27:51 -0400 |
| commit | 0d294462a5af08ada654c588fad921ed7a22749b (patch) | |
| tree | f992ef2f33c3e15b3c918cb6aff561d5cb00a63b | |
| parent | e6636b438322a9a2f2270ad9d60bf3dfc72be0b3 (diff) | |
os: Add X_NOTIFY_ERROR value
This provides a way to report errors on file descriptors that is
better defined than "any bits which are not READ or WRITE".
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
| -rw-r--r-- | include/os.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/os.h b/include/os.h index 9a3d9a9a0..b0a068ed2 100644 --- a/include/os.h +++ b/include/os.h @@ -148,9 +148,10 @@ extern _X_EXPORT void CloseDownConnection(ClientPtr /*client */ ); typedef void (*NotifyFdProcPtr)(int fd, int ready, void *data); -#define X_NOTIFY_NONE 0 -#define X_NOTIFY_READ 1 -#define X_NOTIFY_WRITE 2 +#define X_NOTIFY_NONE 0x0 +#define X_NOTIFY_READ 0x1 +#define X_NOTIFY_WRITE 0x2 +#define X_NOTIFY_ERROR 0x4 /* don't need to select for, always reported */ extern _X_EXPORT Bool SetNotifyFd(int fd, NotifyFdProcPtr notify_fd, int mask, void *data); |