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Wong" , Anders Larsen , dri-devel@lists.freedesktop.org, linux-sctp@vger.kernel.org, linux-hams@vger.kernel.org, Sumit Semwal , Mike Marshall , linux-xfs@vger.kernel.org, Fan Wu , Xin Long , ceph-devel@vger.kernel.org, James Morris , Tyler Hicks , Christoph Hellwig , devel@lists.orangefs.org, Shyam Prasad N , Martin Schiller , Jesper Dangaard Brouer , Jan Harkes , Willem de Bruijn , Arnaldo Carvalho de Melo , linux-fscrypt@vger.kernel.org, Alexander Viro , Ronnie Sahlberg , John Paul Adrian Glaubitz , David Hildenbrand , Eric Van Hensbergen , Magnus Karlsson , Christian Brauner , Dmitry Kasatkin , Stephen Smalley , linux-kernel@vger.kernel.org, Eric Paris , linux-perf-users@vger.kernel.org, Chuck Lever , Masami Hiramatsu , Jiri Olsa , Jan Kara , Alex Deucher , linux-media@vger.kernel.org, Trond Myklebust , Mark Rutland , Dave Kleikamp , Mimi Zohar , Oleg Nesterov , Eric Dumazet , Johan Hedberg , Simona Vetter , linux-cifs@vger.kernel.org, Kuniyuki Iwashima , linux-nilfs@vger.kernel.org, Paul Moore , John Fastabend , Remi Denis-Courmont , linux-trace-kernel@vger.kernel.org, Olga Kornievskaia , Maciej Fijalkowski , Yangtao Li , selinux@vger.kernel.org, v9fs@lists.linux.dev, linux-can@vger.kernel.org, linaro-mm-sig@lists.linaro.org, Casey Schaufler , netfs@lists.linux.dev, Jaegeuk Kim , fsverity@lists.linux.dev, Nicolas Pitre , Muchun Song , Roberto Sassu , "David S. Miller" , Anna Schumaker , linux-integrity@vger.kernel.org, Marcelo Ricardo Leitner , Luiz Augusto von Dentz , Alex Markuze , Martin Brandenburg , Alexander Shishkin , ocfs2-devel@lists.linux.dev, Alexei Starovoitov , linux-mtd@lists.infradead.org, amd-gfx@lists.freedesktop.org, Marc Dionne , Neal Cardwell , linux-afs@lists.infradead.org, Ian Kent , Naohiro Aota , Eric Biggers , Daniel Borkmann , Miklos Szeredi , Matthew Wilcox , coda@cs.cmu.edu, Stanislav Fomichev , Viacheslav Dubeyko , NeilBrown , Ilya Dryomov , Paolo Abeni , jfs-discussion@lists.sourceforge.net, "Serge E. Hallyn" , Amir Goldstein , James Clark , autofs@vger.kernel.org, Steven Rostedt , Damien Le Moal , Mathieu Desnoyers , Dan Williams , Oscar Salvador , Konstantin Komarov , linux-nfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-mm@kvack.org, samba-technical@lists.samba.org, Ondrej Mosnacek , Steve French , netdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, bpf@vger.kernel.org, ntfs3@lists.linux.dev, Christian =?iso-8859-1?Q?K=F6nig?= , Ian Rogers , Alexander Aring , Jan Kara , Peter Zijlstra , Dominique Martinet , Christian Schoenebeck , ecryptfs@vger.kernel.org, linux-unionfs@vger.kernel.org, David Howells , Joseph Qi , Andreas Dilger , Mikulas Patocka , linux-f2fs-devel@lists.sourceforge.net, David Airlie , Steffen Klassert , Eric Snowberg , Herbert Xu , linux-x25@vger.kernel.org, linux-bluetooth@vger.kernel.org, Richard Weinberger , Mark Fasheh , Dai Ngo , Ingo Molnar , Jakub Kicinski , Salah Triki , Marcel Holtmann , Joerg Reuter , codalist@telemann.coda.cs.cmu.edu, Simon Horman , apparmor@lists.ubuntu.com, Tom Talpey , Bharath SM , Marc Kleine-Budde , "Tigran A. Aivazian" , David Sterba , Namhyung Kim , Ryusuke Konishi , John Johansen , Luis de Bethencourt , Oliver Hartkopp , David Ahern , Adrian Hunter , audit@vger.kernel.org, linux-security-module@vger.kernel.org, Johannes Thumshirn , David Woodhouse , Joel Becker Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net On Mon, Mar 02, 2026 at 03:23:45PM -0500, Jeff Layton wrote: > The PRIino macro is a length modifier, not a complete format specifier. > It is used as: "%" PRIino "u" for decimal, "%" PRIino "x" for hex, etc. > This follows the pattern used by userspace PRIu64/PRIx64 macros. For the record, I really hate the inttypes.h format specifiers, but I agree that we should forward the example of the C99 spec, for better or for worse. That being said, the userspace PRIu64, et. al macros are complete format specifiers, not just a length modifier. And I think this results in less ugly format specifiers in our kernel code. ---- cut here --- #!/bin/sh cat < /tmp/blah.c #include #include int main(int arg, char **argv) { printf("PRIu64 is %s\n", PRIu64); printf("PRId64 is %s\n", PRId64); printf("PRIx64 is %s\n", PRIx64); return 0; } EOF clang -m32 -o /tmp/blah /tmp/blah.c /tmp/blah ---- cut here --- % /tmp/blah.sh PRIu64 is llu PRId64 is lld PRIx64 is llx Thanks! - Ted _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel