The uapi header asound.h defines types based on struct timespec. We need to #include <time.h> to get access to the definition of this struct.

Previously, we encountered the following error message when building applications with a clang/bionic toolchain:

kernel-headers/sound/asound.h:350:19: error: field has incomplete type 'struct timespec' struct timespec trigger_tstamp; ^

The absence of the time.h #include statement does not cause build errors with glibc, because its version of stdlib.h indirectly includes time.h.

Signed-off-by: Daniel Mentz danielmentz@google.com --- include/uapi/sound/asound.h | 1 + 1 file changed, 1 insertion(+)

diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index 404d4b9ffe76..df1153cea0b7 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -32,6 +32,7 @@

#ifndef __KERNEL__ #include <stdlib.h> +#include <time.h> #endif

/*