diff options
| author | Paulo Ricardo Zanoni <pzanoni@mandriva.com> | 2010-03-11 14:28:18 -0300 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-04-07 16:15:37 -0700 |
| commit | a9fe7cfa77ccee64d68732dc3f37d35cbfc27a65 (patch) | |
| tree | 9e543a754e821e1e077532ea266e35e011cd2a94 /dix | |
| parent | 6150595bdbacde13bb4f9aba81b15435089bee94 (diff) | |
dix: be more verbose when we run out of opcodes
If we run out of opcodes, nothing is print on the log, making the
problem hard to debug. In the current Xserver, if you enable some
extensions like multibuffer (+2 events) and use nvidia binary driver (+5
events) you can run out of opcode numbers.
Signed-off-by: Paulo Ricardo Zanoni <pzanoni@mandriva.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'dix')
| -rw-r--r-- | dix/extension.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dix/extension.c b/dix/extension.c index fb83af148..f34866586 100644 --- a/dix/extension.c +++ b/dix/extension.c @@ -83,8 +83,11 @@ AddExtension(char *name, int NumEvents, int NumErrors, if (!MainProc || !SwappedMainProc || !MinorOpcodeProc) return((ExtensionEntry *) NULL); if ((lastEvent + NumEvents > LAST_EVENT) || - (unsigned)(lastError + NumErrors > LAST_ERROR)) + (unsigned)(lastError + NumErrors > LAST_ERROR)) { + LogMessage(X_ERROR, "Not enabling extension %s: maximum number of " + "events or errors exceeded.\n", name); return((ExtensionEntry *) NULL); + } ext = xalloc(sizeof(ExtensionEntry)); if (!ext) |