Code should not be including <sys/fcntl.h> header, but instead it
should include the public <fcntl.h> header.
On glibc and uClibc, <sys/fcntl.h> simply includes <fcntl.h>, but with
the musl C library, it spits out a warning telling you that you're not
doing the right thing:
In file included from ./v4l-helpers.h:12:0,
from ./cv4l-helpers.h:5,
from v4l2-compliance.h:36,
from v4l2-test-controls.cpp:33:
.../sysroot/usr/include/sys/fcntl.h:1:2: warning: #warning redirecting
incorrect #include <sys/fcntl.h> to <fcntl.h> [-Wcpp]
#warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com>
---
utils/v4l2-compliance/v4l-helpers.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/utils/v4l2-compliance/v4l-helpers.h
b/utils/v4l2-compliance/v4l-helpers.h
index d8a273d..9aafa34 100644
--- a/utils/v4l2-compliance/v4l-helpers.h
+++ b/utils/v4l2-compliance/v4l-helpers.h
@@ -9,7 +9,7 @@
#include <time.h>
#include <unistd.h>
#include <sys/ioctl.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
#include <sys/mman.h>
#include <errno.h>
--
2.6.2
--
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