On 01/07/2024 00:44, Rosen Penev wrote: > Unlike libc, kernel headers use long long for 64-bit types. The > exception is ppc64 and mips64, unless __SANE_USERSPACE_TYPES__ is > defined. > > Define in compiler.h and include before kernel headers are included so > that wrong __u64 and __s64 definitions to not get used. > > Fixes -Wformat warnings about llu being used instead of lu. > > Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx> > --- > contrib/xc3028-firmware/firmware-tool.c | 2 ++ > include/linux/compiler.h | 1 + > utils/cec-compliance/cec-compliance.h | 2 ++ > utils/cec-ctl/cec-ctl.cpp | 2 ++ > utils/cec-ctl/cec-ctl.h | 2 ++ > utils/cec-ctl/cec-pin.cpp | 2 ++ > utils/cec-follower/cec-processing.cpp | 2 ++ > utils/common/v4l2-info.h | 2 ++ > utils/cx18-ctl/cx18-ctl.c | 2 ++ > utils/ivtv-ctl/ivtv-ctl.c | 2 ++ > utils/keytable/keytable.c | 2 ++ > utils/media-ctl/media-ctl.c | 2 ++ > utils/v4l2-compliance/v4l2-compliance.h | 2 ++ > utils/v4l2-ctl/v4l2-ctl-common.cpp | 2 ++ > utils/v4l2-ctl/v4l2-ctl-streaming.cpp | 2 ++ > utils/v4l2-ctl/v4l2-ctl.cpp | 2 ++ > utils/v4l2-ctl/v4l2-ctl.h | 2 ++ > utils/v4l2-dbg/v4l2-dbg.cpp | 2 ++ > 18 files changed, 35 insertions(+) > > diff --git a/contrib/xc3028-firmware/firmware-tool.c b/contrib/xc3028-firmware/firmware-tool.c > index 5dd205e0..6bcb3237 100644 > --- a/contrib/xc3028-firmware/firmware-tool.c > +++ b/contrib/xc3028-firmware/firmware-tool.c > @@ -29,6 +29,8 @@ > #include <string.h> > #include <unistd.h> > > +#include "linux/compiler.h" > + > #include <asm/byteorder.h> > #include <asm/types.h> > > diff --git a/include/linux/compiler.h b/include/linux/compiler.h > index 379629be..5a6326f8 100644 > --- a/include/linux/compiler.h > +++ b/include/linux/compiler.h > @@ -1,6 +1,7 @@ > #ifndef __linux_compiler_h > #define __linux_compiler_h > > +#define __SANE_USERSPACE_TYPES__ Please add a comment before this define, explaining why it is needed. Basically the same as what you wrote in the commit log. But this is in the wrong header: it should go into include/compiler.h. The linux/compiler.h header was used in just a single test application, and in fact it is no longer needed and has been effectively obsolete for quite a long time. I just removed it from v4l-utils. Regards, Hans > #define __user > > #endif > diff --git a/utils/cec-compliance/cec-compliance.h b/utils/cec-compliance/cec-compliance.h > index aae72842..d5bd1d0a 100644 > --- a/utils/cec-compliance/cec-compliance.h > +++ b/utils/cec-compliance/cec-compliance.h > @@ -8,6 +8,8 @@ > #ifndef _CEC_COMPLIANCE_H_ > #define _CEC_COMPLIANCE_H_ > > +#include "linux/compiler.h" > + > #include <linux/cec-funcs.h> > #include "cec-htng-funcs.h" > > diff --git a/utils/cec-ctl/cec-ctl.cpp b/utils/cec-ctl/cec-ctl.cpp > index fb38320d..a2ffcb2b 100644 > --- a/utils/cec-ctl/cec-ctl.cpp > +++ b/utils/cec-ctl/cec-ctl.cpp > @@ -21,6 +21,8 @@ > #include <sys/time.h> > #include <unistd.h> > > +#include "linux/compiler.h" > + > #include <linux/cec-funcs.h> > #include "cec-htng-funcs.h" > #include "cec-log.h" > diff --git a/utils/cec-ctl/cec-ctl.h b/utils/cec-ctl/cec-ctl.h > index 2c82bedc..e0692c31 100644 > --- a/utils/cec-ctl/cec-ctl.h > +++ b/utils/cec-ctl/cec-ctl.h > @@ -6,6 +6,8 @@ > #ifndef _CEC_CTL_H_ > #define _CEC_CTL_H_ > > +#include "linux/compiler.h" > + > #include <cec-info.h> > > // cec-ctl.cpp > diff --git a/utils/cec-ctl/cec-pin.cpp b/utils/cec-ctl/cec-pin.cpp > index f3500555..0cdc19f7 100644 > --- a/utils/cec-ctl/cec-pin.cpp > +++ b/utils/cec-ctl/cec-pin.cpp > @@ -3,6 +3,8 @@ > * Copyright 2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved. > */ > > +#include "linux/compiler.h" > + > #include <string> > > #include <linux/cec.h> > diff --git a/utils/cec-follower/cec-processing.cpp b/utils/cec-follower/cec-processing.cpp > index 20c6165c..cc38f143 100644 > --- a/utils/cec-follower/cec-processing.cpp > +++ b/utils/cec-follower/cec-processing.cpp > @@ -3,6 +3,8 @@ > * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved. > */ > > +#include "linux/compiler.h" > + > #include <cerrno> > #include <cinttypes> > #include <ctime> > diff --git a/utils/common/v4l2-info.h b/utils/common/v4l2-info.h > index ac227971..eeb7bc6b 100644 > --- a/utils/common/v4l2-info.h > +++ b/utils/common/v4l2-info.h > @@ -8,6 +8,8 @@ > > #include <string> > > +#include "linux/compiler.h" > + > #include <linux/videodev2.h> > #include <linux/v4l2-subdev.h> > > diff --git a/utils/cx18-ctl/cx18-ctl.c b/utils/cx18-ctl/cx18-ctl.c > index 8586f72d..7c13b1a3 100644 > --- a/utils/cx18-ctl/cx18-ctl.c > +++ b/utils/cx18-ctl/cx18-ctl.c > @@ -34,6 +34,8 @@ > #include <sys/time.h> > #include <math.h> > > +#include "linux/compiler.h" > + > #include <linux/videodev2.h> > #include <v4l-getsubopt.h> > > diff --git a/utils/ivtv-ctl/ivtv-ctl.c b/utils/ivtv-ctl/ivtv-ctl.c > index b42b3489..bf36f40b 100644 > --- a/utils/ivtv-ctl/ivtv-ctl.c > +++ b/utils/ivtv-ctl/ivtv-ctl.c > @@ -34,6 +34,8 @@ > #include <sys/time.h> > #include <math.h> > > +#include "linux/compiler.h" > + > #include <linux/videodev2.h> > #include <v4l-getsubopt.h> > > diff --git a/utils/keytable/keytable.c b/utils/keytable/keytable.c > index 538f4ef3..ba7c7c4d 100644 > --- a/utils/keytable/keytable.c > +++ b/utils/keytable/keytable.c > @@ -12,6 +12,8 @@ > GNU General Public License for more details. > */ > > +#include "linux/compiler.h" > + > #include <ctype.h> > #include <errno.h> > #include <fcntl.h> > diff --git a/utils/media-ctl/media-ctl.c b/utils/media-ctl/media-ctl.c > index 33df0880..f91c1cfa 100644 > --- a/utils/media-ctl/media-ctl.c > +++ b/utils/media-ctl/media-ctl.c > @@ -34,6 +34,8 @@ > #include <string.h> > #include <unistd.h> > > +#include "linux/compiler.h" > + > #include <linux/media.h> > #include <linux/types.h> > #include <linux/v4l2-mediabus.h> > diff --git a/utils/v4l2-compliance/v4l2-compliance.h b/utils/v4l2-compliance/v4l2-compliance.h > index 3517bd07..2c2b2158 100644 > --- a/utils/v4l2-compliance/v4l2-compliance.h > +++ b/utils/v4l2-compliance/v4l2-compliance.h > @@ -26,6 +26,8 @@ > #include <string> > #include <cstdint> > > +#include "linux/compiler.h" > + > #include <linux/videodev2.h> > #include <linux/v4l2-subdev.h> > #include <linux/media.h> > diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp > index 1f9cd0fb..ea120eb8 100644 > --- a/utils/v4l2-ctl/v4l2-ctl-common.cpp > +++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp > @@ -9,6 +9,8 @@ > #include <sys/stat.h> > #include <sys/sysmacros.h> > > +#include "linux/compiler.h" > + > #include <linux/media.h> > > #include "v4l2-ctl.h" > diff --git a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp > index 13bc057d..7af62ec8 100644 > --- a/utils/v4l2-ctl/v4l2-ctl-streaming.cpp > +++ b/utils/v4l2-ctl/v4l2-ctl-streaming.cpp > @@ -3,6 +3,8 @@ > #include <netdb.h> > #include <sys/types.h> > > +#include "linux/compiler.h" > + > #include <linux/media.h> > > #include "compiler.h" > diff --git a/utils/v4l2-ctl/v4l2-ctl.cpp b/utils/v4l2-ctl/v4l2-ctl.cpp > index a64fa514..d8a6c617 100644 > --- a/utils/v4l2-ctl/v4l2-ctl.cpp > +++ b/utils/v4l2-ctl/v4l2-ctl.cpp > @@ -27,6 +27,8 @@ > #include <getopt.h> > #include <sys/epoll.h> > > +#include "linux/compiler.h" > + > #include <linux/media.h> > > #include "v4l2-ctl.h" > diff --git a/utils/v4l2-ctl/v4l2-ctl.h b/utils/v4l2-ctl/v4l2-ctl.h > index a1911e80..fd1bd24a 100644 > --- a/utils/v4l2-ctl/v4l2-ctl.h > +++ b/utils/v4l2-ctl/v4l2-ctl.h > @@ -1,6 +1,8 @@ > #ifndef _V4L2_CTL_H > #define _V4L2_CTL_H > > +#include "linux/compiler.h" > + > #include <cstdint> > #include <linux/videodev2.h> > #include <linux/v4l2-subdev.h> > diff --git a/utils/v4l2-dbg/v4l2-dbg.cpp b/utils/v4l2-dbg/v4l2-dbg.cpp > index bd08b4cf..1b0d278a 100644 > --- a/utils/v4l2-dbg/v4l2-dbg.cpp > +++ b/utils/v4l2-dbg/v4l2-dbg.cpp > @@ -31,6 +31,8 @@ > #include <sys/klog.h> > #endif > > +#include "linux/compiler.h" > + > #include <linux/videodev2.h> > #include <v4l-getsubopt.h> >
