diff --git a/configure b/configure index 98ea555261..399a508189 100755 --- a/configure +++ b/configure @@ -2415,6 +2415,7 @@ HAVE_LIST=" opencl_vaapi_intel_media perl pod2man + posix_ioctl texi2html xmllint zlib_gzip @@ -6805,6 +6806,7 @@ xmllint --version > /dev/null 2>&1 && enable xmllint || disable xmllint check_headers linux/fb.h check_headers linux/videodev2.h test_code cc linux/videodev2.h "struct v4l2_frmsizeenum vfse; vfse.discrete.width = 0;" && enable_sanitized struct_v4l2_frmivalenum_discrete +test_code cc sys/ioctl.h "int ioctl(int, int, ...)" && enable posix_ioctl # check V4L2 codecs available in the API if enabled v4l2_m2m; then diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index c880e6a4a9..281e99738e 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -106,7 +106,7 @@ struct video_data { int (*open_f)(const char *file, int oflag, ...); int (*close_f)(int fd); int (*dup_f)(int fd); -#if defined(__sun) || defined(__BIONIC__) || defined(__musl__) /* POSIX-like */ +#if HAVE_POSIX_IOCTL int (*ioctl_f)(int fd, int request, ...); #else int (*ioctl_f)(int fd, unsigned long int request, ...);