[PATCH 0/1] MR10112: avicap32: Fail gracefully if V4L is unavailable.

[Tim Clem (＠tclem)]

This regressed in 414304658e5, causing a syscall fault from the
missing Unix call on non-Linux platforms.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/10112

[PATCH 1/1] avicap32: Fail gracefully if V4L is unavailable.

[Tim Clem]

From: Tim Clem <[e-mail]>

This regressed in 414304658e5, causing a syscall fault from the
missing Unix call on non-Linux platforms.
---
 dlls/avicap32/v4l.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/dlls/avicap32/v4l.c b/dlls/avicap32/v4l.c
index 4f3a162c838..49a4ddd8d4a 100644
--- a/dlls/avicap32/v4l.c
+++ b/dlls/avicap32/v4l.c
@@ -125,6 +125,15 @@ static NTSTATUS get_device_desc(void *args)
     return STATUS_UNSUCCESSFUL;
 }
 
+#else /* HAVE_LINUX_VIDEODEV2_H */
+
+static NTSTATUS get_device_desc(void *args)
+{
+    return STATUS_NOT_IMPLEMENTED;
+}
+
+#endif /* HAVE_LINUX_VIDEODEV2_H */
+
 const unixlib_entry_t __wine_unix_call_funcs[] =
 {
     get_device_desc,
@@ -138,5 +147,3 @@ const unixlib_entry_t __wine_unix_call_wow64_funcs[] =
 };
 
 #endif  /* _WIN64 */
-
-#endif /* HAVE_LINUX_VIDEODEV2_H */
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/10112